TY  - JOUR
AU  - Marković, Branislav
AU  - Sokić, Miroslav
AU  - Ilić, Ilija
AU  - Manojlović, Vaso
AU  - Gulišija, Zvonko
AU  - Živković, Dragana
AU  - Štrbac, Nada
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3528
AB  - Modern industrial product design implies presence of many different materials. Consequently, in the recycling process, shredding and separation procedures are applied. However, all materials cannot be completely separated; therefore, there is a contamination in the recycling streams. The quality of the materials streams can be reduced in each of the following recycling steps. These qualitative losses cannot be described by material balance. This paper presents the concept of exergy as a measure of quality losses, and gives the methods for the calculation of the exergy content and the exergy loss. Losses attributed to the recycling or material losses, material contamination losses and dilution requirements can be used as indicators for the materials quality loss as well as for the resource efficiency in the production systems. In this paper, the example of calculations on the steel scrap is presented.
AB  - Dizajn modernih industrijskih proizvoda je takav da oni predstavljaju kompleksne spojeve različitih materijala. Zbog toga se u postupku reciklaže materijala primenjuju procesi usitnjavanja i razdvajanja. Međutim materijali se ne mogu u potpunosti razdvojiti i zbog toga dolazi do kontaminacija u reciklažnim tokovima. Zbog toga se kvalitet materijala može smanjivati u svakom narednom reciklažnom koraku. Ovakvi kvalitativni gubici ne mogu se opisati masenim bilansom, i u radu je prikazan eksergijski koncept kao merilo gubitaka kvaliteta, odnosno dat je metod za izračunavanje eksergijskog sadržaja i eksergijskog gubitka. Gubici pripisani reciklaži ili tačnije materijalni gubici, gubici usled kontaminacije drugim metalima i posledično potreba za razblaživanjem, mogu se koristiti kao indikatori gubitka kvaliteta materijala i efikasnosti korišćenja resursa u proizvodnim sistemima. U radu je dat primer proračuna na čeličnom otpadu.
PB  - Engineering Society for Corrosion, Belgrade, Serbia
T2  - Zaštita materijala
T1  - Exergy concept and its implementation in the recycling of metals
T1  - Eksergijski koncept i njegova primena u recikliranju metala
EP  - 103
IS  - 1
SP  - 100
VL  - 58
DO  - 10.5937/ZasMat1701100M
ER  - 

@article{
author = "Marković, Branislav and Sokić, Miroslav and Ilić, Ilija and Manojlović, Vaso and Gulišija, Zvonko and Živković, Dragana and Štrbac, Nada",
year = "2017",
abstract = "Modern industrial product design implies presence of many different materials. Consequently, in the recycling process, shredding and separation procedures are applied. However, all materials cannot be completely separated; therefore, there is a contamination in the recycling streams. The quality of the materials streams can be reduced in each of the following recycling steps. These qualitative losses cannot be described by material balance. This paper presents the concept of exergy as a measure of quality losses, and gives the methods for the calculation of the exergy content and the exergy loss. Losses attributed to the recycling or material losses, material contamination losses and dilution requirements can be used as indicators for the materials quality loss as well as for the resource efficiency in the production systems. In this paper, the example of calculations on the steel scrap is presented., Dizajn modernih industrijskih proizvoda je takav da oni predstavljaju kompleksne spojeve različitih materijala. Zbog toga se u postupku reciklaže materijala primenjuju procesi usitnjavanja i razdvajanja. Međutim materijali se ne mogu u potpunosti razdvojiti i zbog toga dolazi do kontaminacija u reciklažnim tokovima. Zbog toga se kvalitet materijala može smanjivati u svakom narednom reciklažnom koraku. Ovakvi kvalitativni gubici ne mogu se opisati masenim bilansom, i u radu je prikazan eksergijski koncept kao merilo gubitaka kvaliteta, odnosno dat je metod za izračunavanje eksergijskog sadržaja i eksergijskog gubitka. Gubici pripisani reciklaži ili tačnije materijalni gubici, gubici usled kontaminacije drugim metalima i posledično potreba za razblaživanjem, mogu se koristiti kao indikatori gubitka kvaliteta materijala i efikasnosti korišćenja resursa u proizvodnim sistemima. U radu je dat primer proračuna na čeličnom otpadu.",
publisher = "Engineering Society for Corrosion, Belgrade, Serbia",
journal = "Zaštita materijala",
title = "Exergy concept and its implementation in the recycling of metals, Eksergijski koncept i njegova primena u recikliranju metala",
pages = "103-100",
number = "1",
volume = "58",
doi = "10.5937/ZasMat1701100M"
}

Marković, B., Sokić, M., Ilić, I., Manojlović, V., Gulišija, Z., Živković, D.,& Štrbac, N.. (2017). Exergy concept and its implementation in the recycling of metals. in Zaštita materijala
Engineering Society for Corrosion, Belgrade, Serbia., 58(1), 100-103.
https://doi.org/10.5937/ZasMat1701100M

Marković B, Sokić M, Ilić I, Manojlović V, Gulišija Z, Živković D, Štrbac N. Exergy concept and its implementation in the recycling of metals. in Zaštita materijala. 2017;58(1):100-103.
doi:10.5937/ZasMat1701100M .

Marković, Branislav, Sokić, Miroslav, Ilić, Ilija, Manojlović, Vaso, Gulišija, Zvonko, Živković, Dragana, Štrbac, Nada, "Exergy concept and its implementation in the recycling of metals" in Zaštita materijala, 58, no. 1 (2017):100-103,
https://doi.org/10.5937/ZasMat1701100M . .

TY  - JOUR
AU  - Sokić, Miroslav
AU  - Ilić, Ilija B.
AU  - Manojlović, Vaso
AU  - Marković, Branislav
AU  - Gulišija, Zvonko
AU  - Pavlović, Milan D.
AU  - Štrbac, Nada
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3331
AB  - The impact of various time-defendant factors on the recycling rate of end-of-life vehicles (ELV) in Republic of Serbia was investigated. Statistical distribution of the frequency of the number of ELV in the year of dismantling depending on the year of production of ELV is designed using the two-parameter Weibull distribution function and MATLAB software, based on a real time data. Obtaining the time-dependence of Weibull parameters, a statistical distribution of frequency of the number of ELV in the coming period in Serbia was simulated. These results in combination with amount of materials in the most abundant cars in Serbia were used to simulate the overall amount of materials, which are available for recycling, in the coming period. These results are essential for automotive recycling industry management, particularly for shredders, dismantlers and metal pre-processors.
PB  - Budapest Tech, Budapest
T2  - Acta Polytechnica Hungarica
T1  - Modeling and Prediction of the end of Life Vehicles Number Distribution in Serbia
EP  - 172
IS  - 4
SP  - 159
VL  - 13
DO  - 10.12700/APH.13.4.2016.4.10
ER  - 

@article{
author = "Sokić, Miroslav and Ilić, Ilija B. and Manojlović, Vaso and Marković, Branislav and Gulišija, Zvonko and Pavlović, Milan D. and Štrbac, Nada",
year = "2016",
abstract = "The impact of various time-defendant factors on the recycling rate of end-of-life vehicles (ELV) in Republic of Serbia was investigated. Statistical distribution of the frequency of the number of ELV in the year of dismantling depending on the year of production of ELV is designed using the two-parameter Weibull distribution function and MATLAB software, based on a real time data. Obtaining the time-dependence of Weibull parameters, a statistical distribution of frequency of the number of ELV in the coming period in Serbia was simulated. These results in combination with amount of materials in the most abundant cars in Serbia were used to simulate the overall amount of materials, which are available for recycling, in the coming period. These results are essential for automotive recycling industry management, particularly for shredders, dismantlers and metal pre-processors.",
publisher = "Budapest Tech, Budapest",
journal = "Acta Polytechnica Hungarica",
title = "Modeling and Prediction of the end of Life Vehicles Number Distribution in Serbia",
pages = "172-159",
number = "4",
volume = "13",
doi = "10.12700/APH.13.4.2016.4.10"
}

Sokić, M., Ilić, I. B., Manojlović, V., Marković, B., Gulišija, Z., Pavlović, M. D.,& Štrbac, N.. (2016). Modeling and Prediction of the end of Life Vehicles Number Distribution in Serbia. in Acta Polytechnica Hungarica
Budapest Tech, Budapest., 13(4), 159-172.
https://doi.org/10.12700/APH.13.4.2016.4.10

Sokić M, Ilić IB, Manojlović V, Marković B, Gulišija Z, Pavlović MD, Štrbac N. Modeling and Prediction of the end of Life Vehicles Number Distribution in Serbia. in Acta Polytechnica Hungarica. 2016;13(4):159-172.
doi:10.12700/APH.13.4.2016.4.10 .

Sokić, Miroslav, Ilić, Ilija B., Manojlović, Vaso, Marković, Branislav, Gulišija, Zvonko, Pavlović, Milan D., Štrbac, Nada, "Modeling and Prediction of the end of Life Vehicles Number Distribution in Serbia" in Acta Polytechnica Hungarica, 13, no. 4 (2016):159-172,
https://doi.org/10.12700/APH.13.4.2016.4.10 . .

TY  - JOUR
AU  - Sokić, Miroslav
AU  - Gulišija, Zvonko
AU  - Ilić, Ilija B.
AU  - Marković, Branislav
AU  - Štrbac, Nada
AU  - Živković, Dragana
AU  - Manojlović, Vaso
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2903
AB  - Procedures for copper secondary raw materials processing include two basic stages: pretreatment of the copper waste and its further metallurgical processing. For copper waste pretreatment technology, there are different applied procedures depending on the type of raw material. All operations of pretreatment are influencing the quality of metallurgical processing. For metallurgical processing of raw materials prepared for the purpose of obtaining copper and copper alloys the shaft, flaming and short-drum furnaces, converters and electric furnaces (electric resistant, electric arc and induction furnaces) are used.
AB  - Postupci prerade sekundarnih sirovina bakra uključuju dva osnovna stupnja: pripremu bakarnih otpadaka i njihovu dalju metaluršku preradu. Za pripremu bakarnih otpadaka koriste se različiti postupci u zavisnosti od vrste i kvaliteta sekundarne sirovine. Sve operacije pripreme utiču na kvalitet metalurške prerade, odnosno na kvalitet proizvoda. Za topljenje pripremljenih sekundarnih sirovina u cilju dobijanja legura na bazi bakra koriste se razni agregati: šahtne peći, konvertori, plamene lončaste i koritaste plamene peći, kratke bubnjaste peći i električne peći (elektrolučne, elektrootporne, indukcione).
PB  - Savez inženjera i tehničara Srbije, Beograd
T2  - Tehnika
T1  - Metallurgical processing of copper secondary raw materials
T1  - Metalurška prerada sekundarnih sirovina bakra
EP  - 622
IS  - 4
SP  - 616
VL  - 70
DO  - 10.5937/tehnika1504616S
ER  - 

@article{
author = "Sokić, Miroslav and Gulišija, Zvonko and Ilić, Ilija B. and Marković, Branislav and Štrbac, Nada and Živković, Dragana and Manojlović, Vaso",
year = "2015",
abstract = "Procedures for copper secondary raw materials processing include two basic stages: pretreatment of the copper waste and its further metallurgical processing. For copper waste pretreatment technology, there are different applied procedures depending on the type of raw material. All operations of pretreatment are influencing the quality of metallurgical processing. For metallurgical processing of raw materials prepared for the purpose of obtaining copper and copper alloys the shaft, flaming and short-drum furnaces, converters and electric furnaces (electric resistant, electric arc and induction furnaces) are used., Postupci prerade sekundarnih sirovina bakra uključuju dva osnovna stupnja: pripremu bakarnih otpadaka i njihovu dalju metaluršku preradu. Za pripremu bakarnih otpadaka koriste se različiti postupci u zavisnosti od vrste i kvaliteta sekundarne sirovine. Sve operacije pripreme utiču na kvalitet metalurške prerade, odnosno na kvalitet proizvoda. Za topljenje pripremljenih sekundarnih sirovina u cilju dobijanja legura na bazi bakra koriste se razni agregati: šahtne peći, konvertori, plamene lončaste i koritaste plamene peći, kratke bubnjaste peći i električne peći (elektrolučne, elektrootporne, indukcione).",
publisher = "Savez inženjera i tehničara Srbije, Beograd",
journal = "Tehnika",
title = "Metallurgical processing of copper secondary raw materials, Metalurška prerada sekundarnih sirovina bakra",
pages = "622-616",
number = "4",
volume = "70",
doi = "10.5937/tehnika1504616S"
}

Sokić, M., Gulišija, Z., Ilić, I. B., Marković, B., Štrbac, N., Živković, D.,& Manojlović, V.. (2015). Metallurgical processing of copper secondary raw materials. in Tehnika
Savez inženjera i tehničara Srbije, Beograd., 70(4), 616-622.
https://doi.org/10.5937/tehnika1504616S

Sokić M, Gulišija Z, Ilić IB, Marković B, Štrbac N, Živković D, Manojlović V. Metallurgical processing of copper secondary raw materials. in Tehnika. 2015;70(4):616-622.
doi:10.5937/tehnika1504616S .

Sokić, Miroslav, Gulišija, Zvonko, Ilić, Ilija B., Marković, Branislav, Štrbac, Nada, Živković, Dragana, Manojlović, Vaso, "Metallurgical processing of copper secondary raw materials" in Tehnika, 70, no. 4 (2015):616-622,
https://doi.org/10.5937/tehnika1504616S . .

TY  - JOUR
AU  - Sokić, Miroslav
AU  - Gulišija, Zvonko
AU  - Ilić, Ilija B.
AU  - Marković, Branislav
AU  - Štrbac, Nada
AU  - Manojlović, Vaso
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2919
AB  - Besides iron ore, the main raw material of iron and steel production is steel scrap. This paper presents the quality and sources of creation the iron and steel scrap and estimation of their creation in the future. The content of impurities and trace elements to the scrap is very important and influencing to the quality of the obtained steel. Alloyed steel scrap known composition can often be used as an addition to a metal charge for steel production of the desired composition. Considering the steel scrap formation, the three major groups are elaborated: own scrap or circulation scrap, processing scrap and amortization scrap. The balancing model for estimating of steel scrap creation is based on the calculating the coefficients of the generation circulation, processing and amortization scrap, which are used as the basis for successful modelling.
AB  - Čelični otpadak je, pored železne rude, najvažnija sirovina za proizvodnju gvožđa i čelika. U radu je prikazan kvalitet i izvori nastajanja otpadaka gvožđa i čelika i prognoza njihovog nastajanja u budućnosti. Sadržaj nečistoća i oligoelemenata u otpatku je veoma važan i utiče na kvalitet dobijenog čelika. Legirani čelični otpadak poznatog sastava često može biti iskorišćen kao dodatak metalnom ulošku za proizvodnju čelika željenog sastava. U zavisnosti od mesta nastajanja razlikujemo tri grupe čeličnog otpatka: vlastiti ili recirkulacioni, otpadak pri obradi i amortizacioni otpadak. Model bilansiranja za prognozu nastajanja čeličnog otpatka zasnovan je na izračunavanju koeficijenata nastajanja proizvodnog i amortizacionog otpatka koji služe kao osnova za uspešno prognoziranje njihovog nastajanja u budućnosti.
PB  - Savez inženjera i tehničara Srbije, Beograd
T2  - Tehnika
T1  - Quality, sources and balancing of iron and steel scrap
T1  - Kvalitet, izvori i bilansiranje otpadaka gvožđa i čelika
EP  - 257
IS  - 2
SP  - 251
VL  - 70
DO  - 10.5937/tehnika1502251S
ER  - 

@article{
author = "Sokić, Miroslav and Gulišija, Zvonko and Ilić, Ilija B. and Marković, Branislav and Štrbac, Nada and Manojlović, Vaso",
year = "2015",
abstract = "Besides iron ore, the main raw material of iron and steel production is steel scrap. This paper presents the quality and sources of creation the iron and steel scrap and estimation of their creation in the future. The content of impurities and trace elements to the scrap is very important and influencing to the quality of the obtained steel. Alloyed steel scrap known composition can often be used as an addition to a metal charge for steel production of the desired composition. Considering the steel scrap formation, the three major groups are elaborated: own scrap or circulation scrap, processing scrap and amortization scrap. The balancing model for estimating of steel scrap creation is based on the calculating the coefficients of the generation circulation, processing and amortization scrap, which are used as the basis for successful modelling., Čelični otpadak je, pored železne rude, najvažnija sirovina za proizvodnju gvožđa i čelika. U radu je prikazan kvalitet i izvori nastajanja otpadaka gvožđa i čelika i prognoza njihovog nastajanja u budućnosti. Sadržaj nečistoća i oligoelemenata u otpatku je veoma važan i utiče na kvalitet dobijenog čelika. Legirani čelični otpadak poznatog sastava često može biti iskorišćen kao dodatak metalnom ulošku za proizvodnju čelika željenog sastava. U zavisnosti od mesta nastajanja razlikujemo tri grupe čeličnog otpatka: vlastiti ili recirkulacioni, otpadak pri obradi i amortizacioni otpadak. Model bilansiranja za prognozu nastajanja čeličnog otpatka zasnovan je na izračunavanju koeficijenata nastajanja proizvodnog i amortizacionog otpatka koji služe kao osnova za uspešno prognoziranje njihovog nastajanja u budućnosti.",
publisher = "Savez inženjera i tehničara Srbije, Beograd",
journal = "Tehnika",
title = "Quality, sources and balancing of iron and steel scrap, Kvalitet, izvori i bilansiranje otpadaka gvožđa i čelika",
pages = "257-251",
number = "2",
volume = "70",
doi = "10.5937/tehnika1502251S"
}

Sokić, M., Gulišija, Z., Ilić, I. B., Marković, B., Štrbac, N.,& Manojlović, V.. (2015). Quality, sources and balancing of iron and steel scrap. in Tehnika
Savez inženjera i tehničara Srbije, Beograd., 70(2), 251-257.
https://doi.org/10.5937/tehnika1502251S

Sokić M, Gulišija Z, Ilić IB, Marković B, Štrbac N, Manojlović V. Quality, sources and balancing of iron and steel scrap. in Tehnika. 2015;70(2):251-257.
doi:10.5937/tehnika1502251S .

Sokić, Miroslav, Gulišija, Zvonko, Ilić, Ilija B., Marković, Branislav, Štrbac, Nada, Manojlović, Vaso, "Quality, sources and balancing of iron and steel scrap" in Tehnika, 70, no. 2 (2015):251-257,
https://doi.org/10.5937/tehnika1502251S . .

TY  - JOUR
AU  - Marković, Branislav
AU  - Sokić, Miroslav
AU  - Ilić, Ilija
AU  - Manojlović, Vaso
AU  - Gulišija, Zvonko
AU  - Živković, Dragana
AU  - Štrbac, Nada
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2959
AB  - Materials for recycling always contain a certain degree of contamination. The presence of impurities i.e. contamination in the recycling streams causes a change in the composition of the original materials to recycle. As a result, the quality of materials can be reduced in each successive step of recycling. In addition, the resources of lower quality are produced from the resource flows which had a higher quality in their original form. This kind losses of quality cannot be measured by mass balance, as well as the quality degradation not only can display measurements of mass. For the calculation of all losses caused by recycling contaminations, all further recycling processes required to return the materials back into resource cycles must be included. The method for calculating the exergy content and exergy losses of metal solutions during recovery and recycling is presented in this paper. The losses attributed to recycling, namely the material losses, the contamination losses with other metals, and the consequent need for dilution can be used as indicators of the quality loss of materials and of the efficiency of resource use in product systems. Therefore, exergy is proposed here as a measure of the efficiency of resources use. This paper presents calculations of exergy losses during recycling shown in the case of aluminum waste.
AB  - Materijali za recikliranje uvek sadrže izvestan stepen nečistoća. Prisustvo nečistoća tj. kontaminacija u reciklažnim tokovima izaziva promenu u izvornom sastavu materijala za reciklažu. Usled toga, kvalitet materijala može se smanjivati u svakom narednom koraku reciklaže. Pored toga, resursi nižeg kvaliteta proizvedeni su iz resursnih tokova koji su u izvornom obliku imali viši kvalitet. Ovakvi gubici kvaliteta ne mogu da se mere masenim bilansima, isto kao što se degradacija kvaliteta ne može prikazati samo merenjem mase. Za proračun svih gubitaka prouzrokovanih reciklažnom kontaminacijom, svi dalji procesi reciklaže potrebni da bi se materijali vratili nazad u resursne cikluse moraju biti uključeni. U ovom radu prikazan je metod za izračunavanje eksergijskog sadržaja i eksergijskog gubitka metalnih rastvora u toku iskorišćnja i reciklaže. Gubici pripisani reciklaži ili tačnije materijalni gubici, gubici usled kontaminacije drugim metalima i posledično potreba za razblaživanjem, mogu se koristiti kao indikatori gubitka kvaliteta materijala i efikasnosti korišćenja resursa u proizvodnim sistemima. Dakle, ovde je eksergija predložena kao mera efikasnosti korišćenja resursa. U radu su proračuni eksergijskih gubitaka tokom reciklaže prikazani na primeru aluminijumskog otpada.
PB  - Engineering Society for Corrosion, Belgrade, Serbia
T2  - Zaštita materijala
T1  - Application of exergy analysis in recycling streams
T1  - Primena eksergijske analize u reciklažnim tokovima
EP  - 231
IS  - 2
SP  - 224
VL  - 56
DO  - 10.5937/ZasMat1502224M
ER  - 

@article{
author = "Marković, Branislav and Sokić, Miroslav and Ilić, Ilija and Manojlović, Vaso and Gulišija, Zvonko and Živković, Dragana and Štrbac, Nada",
year = "2015",
abstract = "Materials for recycling always contain a certain degree of contamination. The presence of impurities i.e. contamination in the recycling streams causes a change in the composition of the original materials to recycle. As a result, the quality of materials can be reduced in each successive step of recycling. In addition, the resources of lower quality are produced from the resource flows which had a higher quality in their original form. This kind losses of quality cannot be measured by mass balance, as well as the quality degradation not only can display measurements of mass. For the calculation of all losses caused by recycling contaminations, all further recycling processes required to return the materials back into resource cycles must be included. The method for calculating the exergy content and exergy losses of metal solutions during recovery and recycling is presented in this paper. The losses attributed to recycling, namely the material losses, the contamination losses with other metals, and the consequent need for dilution can be used as indicators of the quality loss of materials and of the efficiency of resource use in product systems. Therefore, exergy is proposed here as a measure of the efficiency of resources use. This paper presents calculations of exergy losses during recycling shown in the case of aluminum waste., Materijali za recikliranje uvek sadrže izvestan stepen nečistoća. Prisustvo nečistoća tj. kontaminacija u reciklažnim tokovima izaziva promenu u izvornom sastavu materijala za reciklažu. Usled toga, kvalitet materijala može se smanjivati u svakom narednom koraku reciklaže. Pored toga, resursi nižeg kvaliteta proizvedeni su iz resursnih tokova koji su u izvornom obliku imali viši kvalitet. Ovakvi gubici kvaliteta ne mogu da se mere masenim bilansima, isto kao što se degradacija kvaliteta ne može prikazati samo merenjem mase. Za proračun svih gubitaka prouzrokovanih reciklažnom kontaminacijom, svi dalji procesi reciklaže potrebni da bi se materijali vratili nazad u resursne cikluse moraju biti uključeni. U ovom radu prikazan je metod za izračunavanje eksergijskog sadržaja i eksergijskog gubitka metalnih rastvora u toku iskorišćnja i reciklaže. Gubici pripisani reciklaži ili tačnije materijalni gubici, gubici usled kontaminacije drugim metalima i posledično potreba za razblaživanjem, mogu se koristiti kao indikatori gubitka kvaliteta materijala i efikasnosti korišćenja resursa u proizvodnim sistemima. Dakle, ovde je eksergija predložena kao mera efikasnosti korišćenja resursa. U radu su proračuni eksergijskih gubitaka tokom reciklaže prikazani na primeru aluminijumskog otpada.",
publisher = "Engineering Society for Corrosion, Belgrade, Serbia",
journal = "Zaštita materijala",
title = "Application of exergy analysis in recycling streams, Primena eksergijske analize u reciklažnim tokovima",
pages = "231-224",
number = "2",
volume = "56",
doi = "10.5937/ZasMat1502224M"
}

Marković, B., Sokić, M., Ilić, I., Manojlović, V., Gulišija, Z., Živković, D.,& Štrbac, N.. (2015). Application of exergy analysis in recycling streams. in Zaštita materijala
Engineering Society for Corrosion, Belgrade, Serbia., 56(2), 224-231.
https://doi.org/10.5937/ZasMat1502224M

Marković B, Sokić M, Ilić I, Manojlović V, Gulišija Z, Živković D, Štrbac N. Application of exergy analysis in recycling streams. in Zaštita materijala. 2015;56(2):224-231.
doi:10.5937/ZasMat1502224M .

Marković, Branislav, Sokić, Miroslav, Ilić, Ilija, Manojlović, Vaso, Gulišija, Zvonko, Živković, Dragana, Štrbac, Nada, "Application of exergy analysis in recycling streams" in Zaštita materijala, 56, no. 2 (2015):224-231,
https://doi.org/10.5937/ZasMat1502224M . .

TY  - JOUR
AU  - Manojlović, Vaso
AU  - Kamberović, Željko
AU  - Sokić, Miroslav
AU  - Gulišija, Zvonko
AU  - Matković, Vladislav
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2561
AB  - With the recently increased use of magnesium alloys, especially in the automotive industry, a large quantity of generated waste, based on magnesium alloys, is expected. Such a waste often contains many impurities such as oil, paint, moisture, non-metallic fractions, oxides, Cu, Fe, etc. In this paper, two different methods for extracting magnesium from a highly contaminated waste are presented: the recycling of magnesium with flux and with the vacuum-distillation process. In addition, we present the process of pre-treating the contaminated magnesium waste that has proved to be a very important step in the recycling process for both economic and environmental reasons. The processing of post-consumer and contaminated magnesium scrap is described with a diagram, providing a sustainable and environmentally friendly procedure for the treatment of such wastes.
PB  - Institute of Metals and Technology
T2  - Materiali in Tehnologije
T1  - Optimization of the recycling processes for magnesium from a highly contaminated waste
EP  - 575
IS  - 4
SP  - 571
VL  - 48
UR  - https://hdl.handle.net/21.15107/rcub_technorep_2561
ER  - 

@article{
author = "Manojlović, Vaso and Kamberović, Željko and Sokić, Miroslav and Gulišija, Zvonko and Matković, Vladislav",
year = "2014",
abstract = "With the recently increased use of magnesium alloys, especially in the automotive industry, a large quantity of generated waste, based on magnesium alloys, is expected. Such a waste often contains many impurities such as oil, paint, moisture, non-metallic fractions, oxides, Cu, Fe, etc. In this paper, two different methods for extracting magnesium from a highly contaminated waste are presented: the recycling of magnesium with flux and with the vacuum-distillation process. In addition, we present the process of pre-treating the contaminated magnesium waste that has proved to be a very important step in the recycling process for both economic and environmental reasons. The processing of post-consumer and contaminated magnesium scrap is described with a diagram, providing a sustainable and environmentally friendly procedure for the treatment of such wastes.",
publisher = "Institute of Metals and Technology",
journal = "Materiali in Tehnologije",
title = "Optimization of the recycling processes for magnesium from a highly contaminated waste",
pages = "575-571",
number = "4",
volume = "48",
url = "https://hdl.handle.net/21.15107/rcub_technorep_2561"
}

Manojlović, V., Kamberović, Ž., Sokić, M., Gulišija, Z.,& Matković, V.. (2014). Optimization of the recycling processes for magnesium from a highly contaminated waste. in Materiali in Tehnologije
Institute of Metals and Technology., 48(4), 571-575.
https://hdl.handle.net/21.15107/rcub_technorep_2561

Manojlović V, Kamberović Ž, Sokić M, Gulišija Z, Matković V. Optimization of the recycling processes for magnesium from a highly contaminated waste. in Materiali in Tehnologije. 2014;48(4):571-575.
https://hdl.handle.net/21.15107/rcub_technorep_2561 .

Manojlović, Vaso, Kamberović, Željko, Sokić, Miroslav, Gulišija, Zvonko, Matković, Vladislav, "Optimization of the recycling processes for magnesium from a highly contaminated waste" in Materiali in Tehnologije, 48, no. 4 (2014):571-575,
https://hdl.handle.net/21.15107/rcub_technorep_2561 .

TY  - JOUR
AU  - Matković, Vladislav
AU  - Manojlović, Vaso
AU  - Sokić, Miroslav
AU  - Marković, Branislav
AU  - Gulišija, Zvonko
AU  - Kamberović, Željko
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2594
AB  - In this paper the procedure of obtaining of high purity magnesium by using the vacuum distillation process has been shown. Vacuum distillation process has been conducted under low and high vacuum at different operating temperatures and times. Also, the condenser structure in vacuum equipment is set up in such a way to get the optimal conditions for obtaining of high purity magnesium. Based on experimental results, optimal process parameters were determined which justify the economy and technology of the process.
AB  - U ovom radu opisana je procedura dobijanja metalnog magnezijuma visoke čistoće, korišćenjem tehnologije vakumske destilacije. Ispitivan je uticaj različitih parametra temperature i vremena vakuumske destilacije, kao i uticaj niskog i visokog vakuma na proces dobijanja magnezijuma visoke čistoće. Takođe, struktura kondezatora, u opremi za vakuumsku destilaciju, je podešavana na takav način da se dobijaju optimalni uslovi procesa vakuumske destilacije. Na osnovu eksperimentalnih ispitivanja, određeni su optimalni parametri procesa vakuumske destilacije, koji opravdavaju ekonomiju i tehnlogiju procesa.
PB  - Savez inženjera i tehničara Srbije, Beograd
T2  - Tehnika
T1  - Optimal conditions of vacuum distillation process for obtaining the high grade pure magnesium
T1  - Optimalni uslovi porcesa vakuumske destilacije za dobijanje magnezijuma visoke čistoće
EP  - 62
IS  - 1
SP  - 58
VL  - 69
DO  - 10.5937/tehnika1401058M
ER  - 

@article{
author = "Matković, Vladislav and Manojlović, Vaso and Sokić, Miroslav and Marković, Branislav and Gulišija, Zvonko and Kamberović, Željko",
year = "2014",
abstract = "In this paper the procedure of obtaining of high purity magnesium by using the vacuum distillation process has been shown. Vacuum distillation process has been conducted under low and high vacuum at different operating temperatures and times. Also, the condenser structure in vacuum equipment is set up in such a way to get the optimal conditions for obtaining of high purity magnesium. Based on experimental results, optimal process parameters were determined which justify the economy and technology of the process., U ovom radu opisana je procedura dobijanja metalnog magnezijuma visoke čistoće, korišćenjem tehnologije vakumske destilacije. Ispitivan je uticaj različitih parametra temperature i vremena vakuumske destilacije, kao i uticaj niskog i visokog vakuma na proces dobijanja magnezijuma visoke čistoće. Takođe, struktura kondezatora, u opremi za vakuumsku destilaciju, je podešavana na takav način da se dobijaju optimalni uslovi procesa vakuumske destilacije. Na osnovu eksperimentalnih ispitivanja, određeni su optimalni parametri procesa vakuumske destilacije, koji opravdavaju ekonomiju i tehnlogiju procesa.",
publisher = "Savez inženjera i tehničara Srbije, Beograd",
journal = "Tehnika",
title = "Optimal conditions of vacuum distillation process for obtaining the high grade pure magnesium, Optimalni uslovi porcesa vakuumske destilacije za dobijanje magnezijuma visoke čistoće",
pages = "62-58",
number = "1",
volume = "69",
doi = "10.5937/tehnika1401058M"
}

Matković, V., Manojlović, V., Sokić, M., Marković, B., Gulišija, Z.,& Kamberović, Ž.. (2014). Optimal conditions of vacuum distillation process for obtaining the high grade pure magnesium. in Tehnika
Savez inženjera i tehničara Srbije, Beograd., 69(1), 58-62.
https://doi.org/10.5937/tehnika1401058M

Matković V, Manojlović V, Sokić M, Marković B, Gulišija Z, Kamberović Ž. Optimal conditions of vacuum distillation process for obtaining the high grade pure magnesium. in Tehnika. 2014;69(1):58-62.
doi:10.5937/tehnika1401058M .

Matković, Vladislav, Manojlović, Vaso, Sokić, Miroslav, Marković, Branislav, Gulišija, Zvonko, Kamberović, Željko, "Optimal conditions of vacuum distillation process for obtaining the high grade pure magnesium" in Tehnika, 69, no. 1 (2014):58-62,
https://doi.org/10.5937/tehnika1401058M . .

TY  - JOUR
AU  - Sokić, Miroslav
AU  - Ilić, I.
AU  - Gulišija, Zvonko
AU  - Kamberović, Željko
AU  - Štrbac, Nada
AU  - Manojlović, Vaso
PY  - 2013
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2288
AB  - For the prediction of formation of non-ferrous processing and accumulating waste both model of balancing and model of correlation and regression analysis can be employed, while the dynamic model can be applied only for the accumulating waste. Estimates of the formation of certain type of metallic secondary raw materials in model of balancing are based on data of production and consumption of metals and on the numerical values of the waste formation coefficients. Applying of correlation and regression analysis method on the assessment of metallic waste formation is based on finding the functional dependence between the creation of metallic waste and quantity of waste on the input stream of processing as well as correlation with metal fund for accumulation waste. The dynamic model are linking the effect of the products materials content and design on the amount of the quantity of the used products which are recycled over time, including various external influential factors.
PB  - University of East Sarajevo, Faculty of Technology
T2  - Journal of Engineering & Processing Management
T1  - Prediction models of non-ferrous secondary raw materials formation
EP  - 65
IS  - 1
SP  - 55
VL  - 5
UR  - https://hdl.handle.net/21.15107/rcub_technorep_2288
ER  - 

@article{
author = "Sokić, Miroslav and Ilić, I. and Gulišija, Zvonko and Kamberović, Željko and Štrbac, Nada and Manojlović, Vaso",
year = "2013",
abstract = "For the prediction of formation of non-ferrous processing and accumulating waste both model of balancing and model of correlation and regression analysis can be employed, while the dynamic model can be applied only for the accumulating waste. Estimates of the formation of certain type of metallic secondary raw materials in model of balancing are based on data of production and consumption of metals and on the numerical values of the waste formation coefficients. Applying of correlation and regression analysis method on the assessment of metallic waste formation is based on finding the functional dependence between the creation of metallic waste and quantity of waste on the input stream of processing as well as correlation with metal fund for accumulation waste. The dynamic model are linking the effect of the products materials content and design on the amount of the quantity of the used products which are recycled over time, including various external influential factors.",
publisher = "University of East Sarajevo, Faculty of Technology",
journal = "Journal of Engineering & Processing Management",
title = "Prediction models of non-ferrous secondary raw materials formation",
pages = "65-55",
number = "1",
volume = "5",
url = "https://hdl.handle.net/21.15107/rcub_technorep_2288"
}

Sokić, M., Ilić, I., Gulišija, Z., Kamberović, Ž., Štrbac, N.,& Manojlović, V.. (2013). Prediction models of non-ferrous secondary raw materials formation. in Journal of Engineering & Processing Management
University of East Sarajevo, Faculty of Technology., 5(1), 55-65.
https://hdl.handle.net/21.15107/rcub_technorep_2288

Sokić M, Ilić I, Gulišija Z, Kamberović Ž, Štrbac N, Manojlović V. Prediction models of non-ferrous secondary raw materials formation. in Journal of Engineering & Processing Management. 2013;5(1):55-65.
https://hdl.handle.net/21.15107/rcub_technorep_2288 .

Sokić, Miroslav, Ilić, I., Gulišija, Zvonko, Kamberović, Željko, Štrbac, Nada, Manojlović, Vaso, "Prediction models of non-ferrous secondary raw materials formation" in Journal of Engineering & Processing Management, 5, no. 1 (2013):55-65,
https://hdl.handle.net/21.15107/rcub_technorep_2288 .

TY  - JOUR
AU  - Sokić, Miroslav
AU  - Ilić, Ilija
AU  - Gulišija, Zvonko
AU  - Štrbac, Nada
AU  - Manojlović, Vaso
PY  - 2013
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2293
AB  - The technological procedures for copper secondary raw materials processing include two basic stages: pretreatment of the copper waste and its further metallurgical processing. For copper waste pretreatment technology, there are different applied procedures depending on the type of raw material. Scrap of copper cables and wires preparation includes cutting, crushing, air separation and sieving; with the aim of separating the copper from the electrical insulation. The brass slag is grinded, followed by separation metal from oxide components. Chips preparation includes sorting, sieving, degreasing, magnetic separation, and briquetting. The process of electronic scrap preparing is more complex and consists of crushing, sorting, magnetic separation, calcination, combustion, shredding, and sampling. All operations of pretreatment are influencing the quality of metallurgical processing.
AB  - Tehnološki postupci prerade sekundarnih sirovina bakra uključuju dva osnovna stupnja: pripremu bakarnih otpadaka i njihovu dalju metaluršku preradu. Za pripremu bakarnih otpadaka koriste se različiti postupci u zavisnosti od vrste i kvaliteta sekundarne sirovine. Priprema bakarnih provodnika obuhvata rezanje, drobljenje, vazdušnu separaciju i prosejavanje sa ciljem odvajanja bakra od izolacije. Masingana šljaka se melje, a potom odvaja metalna od oksidne faze. Pripreme strugotine uključuje sortiranje, prosejavanje, odmašćivanje, magnetnu separaciju i briketiranje. Proces pripreme elektronskog otpada je složeniji i sastoji se od drobljenja, soriranja, magnetne separacije, kalcinacije, sagorevanja, usitnjavanja i uzorkovanja. Sve operacije pripreme utiču na kvalitet metalurške prerade, odnosno na kvalitet proizvoda.
PB  - Engineering Society for Corrosion, Belgrade, Serbia
T2  - Zaštita materijala
T1  - Procedures for processing of copper secondary raw materials
T1  - Postupci prerade sekundarnih sirovina bakra
EP  - 414
IS  - 4
SP  - 409
VL  - 54
UR  - https://hdl.handle.net/21.15107/rcub_technorep_2293
ER  - 

@article{
author = "Sokić, Miroslav and Ilić, Ilija and Gulišija, Zvonko and Štrbac, Nada and Manojlović, Vaso",
year = "2013",
abstract = "The technological procedures for copper secondary raw materials processing include two basic stages: pretreatment of the copper waste and its further metallurgical processing. For copper waste pretreatment technology, there are different applied procedures depending on the type of raw material. Scrap of copper cables and wires preparation includes cutting, crushing, air separation and sieving; with the aim of separating the copper from the electrical insulation. The brass slag is grinded, followed by separation metal from oxide components. Chips preparation includes sorting, sieving, degreasing, magnetic separation, and briquetting. The process of electronic scrap preparing is more complex and consists of crushing, sorting, magnetic separation, calcination, combustion, shredding, and sampling. All operations of pretreatment are influencing the quality of metallurgical processing., Tehnološki postupci prerade sekundarnih sirovina bakra uključuju dva osnovna stupnja: pripremu bakarnih otpadaka i njihovu dalju metaluršku preradu. Za pripremu bakarnih otpadaka koriste se različiti postupci u zavisnosti od vrste i kvaliteta sekundarne sirovine. Priprema bakarnih provodnika obuhvata rezanje, drobljenje, vazdušnu separaciju i prosejavanje sa ciljem odvajanja bakra od izolacije. Masingana šljaka se melje, a potom odvaja metalna od oksidne faze. Pripreme strugotine uključuje sortiranje, prosejavanje, odmašćivanje, magnetnu separaciju i briketiranje. Proces pripreme elektronskog otpada je složeniji i sastoji se od drobljenja, soriranja, magnetne separacije, kalcinacije, sagorevanja, usitnjavanja i uzorkovanja. Sve operacije pripreme utiču na kvalitet metalurške prerade, odnosno na kvalitet proizvoda.",
publisher = "Engineering Society for Corrosion, Belgrade, Serbia",
journal = "Zaštita materijala",
title = "Procedures for processing of copper secondary raw materials, Postupci prerade sekundarnih sirovina bakra",
pages = "414-409",
number = "4",
volume = "54",
url = "https://hdl.handle.net/21.15107/rcub_technorep_2293"
}

Sokić, M., Ilić, I., Gulišija, Z., Štrbac, N.,& Manojlović, V.. (2013). Procedures for processing of copper secondary raw materials. in Zaštita materijala
Engineering Society for Corrosion, Belgrade, Serbia., 54(4), 409-414.
https://hdl.handle.net/21.15107/rcub_technorep_2293

Sokić M, Ilić I, Gulišija Z, Štrbac N, Manojlović V. Procedures for processing of copper secondary raw materials. in Zaštita materijala. 2013;54(4):409-414.
https://hdl.handle.net/21.15107/rcub_technorep_2293 .

Sokić, Miroslav, Ilić, Ilija, Gulišija, Zvonko, Štrbac, Nada, Manojlović, Vaso, "Procedures for processing of copper secondary raw materials" in Zaštita materijala, 54, no. 4 (2013):409-414,
https://hdl.handle.net/21.15107/rcub_technorep_2293 .

TY  - JOUR
AU  - Mihailović, Marija
AU  - Patarić, Aleksandra
AU  - Gulišija, Zvonko
AU  - Veljović, Đorđe
AU  - Janaćković, Đorđe
PY  - 2011
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1822
AB  - Hydroxyapatite is a widely used bioceramic material in implant coatings research because of its bioactive behavior when being deposited onto the metallic implant and compatibility with the human bones composition. The coating of nanosized hydroxyapatite was electrophoretically deposited on a blasted surface of stainless steel 316LVM samples at constant voltage, for different deposition times and subsequently sintered in both, vacuum and argon atmosphere, at 1040 and 1000°C, respectively. Although sintering temperatures needed to achieve highly dense coatings can cause HAp coating phase changes, the possibility to obtain a bioactive coating on 316LVM substrate, without the coatings phase changes due to the nature of the used stoichiometric nanostructured hydroxyapatite is presented in this work. The thermal stability of the used HAp powder was assessed by DTA-TG analyses over the temperature range of 23-1000°C, i.e., at the or nearby experimental sintering temperature. The microstructure characterization was accomplished using SEM, while phase composition was determined using XRD.
AB  - Hidroksiapatit se široko koristi kao keramički biomaterijal zbog svoje bioaktivnosti koju ispoljava kada se u vidu prevlake nanese na metalni implantat, kao i zbog kompatibilnosti sa sastavom ljudskih kostiju. Prevlake hidroksiapatitnog nano-praha elektroforetski su istaložene na peskiranu površinu uzoraka od nerđajućeg 316LVM čelika, pri konstantnom naponu i za različito vreme taloženja, a potom sinterovane u vakuumu na 1040°C i u atmosferi argona na 1000°C. Premda visoke temperature sinterovanja, koje su neophodne kako bi se dobile kompaktne prevlake velike gustine, mogu da dovedu do faznih promena kod hidroksiapatita, u ovom radu je pokazano da je na supsrtatu od 316LVM čelika moguće dobiti bioaktivne prevlake u kojima nije došlo do fazne promene zahvaljujući prirodi korišćenog hidroskiapatitnog nano-praha stehiometrijskog sastava. Visokotemperaturna stabilnost korišćenog HAp praha potvrđena je DTA-TG analizom u temperaturnom opsegu 23-1000°C, tj. na temperaturama na kojima su rađeni eksperimenti sinterovanja. Mikrostrukturna karakterizacija nanetih prevlaka urađena je korišćenjem SEM, dok je za određivanje faznog sastava korišćena XRD analiza.
PB  - Association of the Chemical Engineers of Serbia
T2  - Chemical Industry & Chemical Engineering Quarterly
T1  - Electrophoretically deposited nanosized hydroxyapatite coatings on 316LVM stainless steel for orthopaedic implants
T1  - Elektroforetsko taloženje prevlaka hidroksiapatitnog nano-praha na čelik za izradu ortopedskih implantata 316LVM
EP  - 52
IS  - 1
SP  - 45
VL  - 17
DO  - 10.2298/CICEQ100326052M
ER  - 

@article{
author = "Mihailović, Marija and Patarić, Aleksandra and Gulišija, Zvonko and Veljović, Đorđe and Janaćković, Đorđe",
year = "2011",
abstract = "Hydroxyapatite is a widely used bioceramic material in implant coatings research because of its bioactive behavior when being deposited onto the metallic implant and compatibility with the human bones composition. The coating of nanosized hydroxyapatite was electrophoretically deposited on a blasted surface of stainless steel 316LVM samples at constant voltage, for different deposition times and subsequently sintered in both, vacuum and argon atmosphere, at 1040 and 1000°C, respectively. Although sintering temperatures needed to achieve highly dense coatings can cause HAp coating phase changes, the possibility to obtain a bioactive coating on 316LVM substrate, without the coatings phase changes due to the nature of the used stoichiometric nanostructured hydroxyapatite is presented in this work. The thermal stability of the used HAp powder was assessed by DTA-TG analyses over the temperature range of 23-1000°C, i.e., at the or nearby experimental sintering temperature. The microstructure characterization was accomplished using SEM, while phase composition was determined using XRD., Hidroksiapatit se široko koristi kao keramički biomaterijal zbog svoje bioaktivnosti koju ispoljava kada se u vidu prevlake nanese na metalni implantat, kao i zbog kompatibilnosti sa sastavom ljudskih kostiju. Prevlake hidroksiapatitnog nano-praha elektroforetski su istaložene na peskiranu površinu uzoraka od nerđajućeg 316LVM čelika, pri konstantnom naponu i za različito vreme taloženja, a potom sinterovane u vakuumu na 1040°C i u atmosferi argona na 1000°C. Premda visoke temperature sinterovanja, koje su neophodne kako bi se dobile kompaktne prevlake velike gustine, mogu da dovedu do faznih promena kod hidroksiapatita, u ovom radu je pokazano da je na supsrtatu od 316LVM čelika moguće dobiti bioaktivne prevlake u kojima nije došlo do fazne promene zahvaljujući prirodi korišćenog hidroskiapatitnog nano-praha stehiometrijskog sastava. Visokotemperaturna stabilnost korišćenog HAp praha potvrđena je DTA-TG analizom u temperaturnom opsegu 23-1000°C, tj. na temperaturama na kojima su rađeni eksperimenti sinterovanja. Mikrostrukturna karakterizacija nanetih prevlaka urađena je korišćenjem SEM, dok je za određivanje faznog sastava korišćena XRD analiza.",
publisher = "Association of the Chemical Engineers of Serbia",
journal = "Chemical Industry & Chemical Engineering Quarterly",
title = "Electrophoretically deposited nanosized hydroxyapatite coatings on 316LVM stainless steel for orthopaedic implants, Elektroforetsko taloženje prevlaka hidroksiapatitnog nano-praha na čelik za izradu ortopedskih implantata 316LVM",
pages = "52-45",
number = "1",
volume = "17",
doi = "10.2298/CICEQ100326052M"
}

Mihailović, M., Patarić, A., Gulišija, Z., Veljović, Đ.,& Janaćković, Đ.. (2011). Electrophoretically deposited nanosized hydroxyapatite coatings on 316LVM stainless steel for orthopaedic implants. in Chemical Industry & Chemical Engineering Quarterly
Association of the Chemical Engineers of Serbia., 17(1), 45-52.
https://doi.org/10.2298/CICEQ100326052M

Mihailović M, Patarić A, Gulišija Z, Veljović Đ, Janaćković Đ. Electrophoretically deposited nanosized hydroxyapatite coatings on 316LVM stainless steel for orthopaedic implants. in Chemical Industry & Chemical Engineering Quarterly. 2011;17(1):45-52.
doi:10.2298/CICEQ100326052M .

Mihailović, Marija, Patarić, Aleksandra, Gulišija, Zvonko, Veljović, Đorđe, Janaćković, Đorđe, "Electrophoretically deposited nanosized hydroxyapatite coatings on 316LVM stainless steel for orthopaedic implants" in Chemical Industry & Chemical Engineering Quarterly, 17, no. 1 (2011):45-52,
https://doi.org/10.2298/CICEQ100326052M . .