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Photocatalytic degradation of carbamate insecticides: Effect of different parameters / Fotokatalitička degradacija karbamatnih insekticida - efekti različitih parametara
(Institute of Pesticides and Environmental Protection, 2019)
Photocatalytic degradation of a model compound of the carbamate insecticide carbofuran in water was studied using polychromatic light and ZnO and TiO2 catalysts. The influence of operational parameters, such as reaction ...
Influence of the structural changes on cavitation resistance of Al18SiCuMg alloy produced by rheocasting process / Uticaj strukturnih promena na kavitacionu otpornost Al18SiCuMg legure proizvedene reokasting procesom
(Engineering Society for Corrosion, Belgrade, Serbia, 2015)
The influence of stirring speeds of 1000 and 1500 r/min on the microstructure of Al18SiCuMg alloy was investigated. The smaller size of Si particles of rheocast sample obtained by higher cooling rate and higher stirring ...
Leakage of an austenitic steel CO2 storage tank / Curenje posude za skladištenje CO2 od austenitnog čelika
(Society for Structural Integrity and Life, Institute for Material Testing, 2012)
After the occurrence of water droplets on the manhole outer wall of a storage tank for carbon dioxide, by detailed inspection, a net of cracks is detected in the manhole flange, close to the welded joint between the flange ...
Estimation of phosphorus distribution ratio at the end of blowing in bof
(Metallurgical & Materials Engineering, 2021)
In integrated steel plants, the removal of phosphorous normally takes place during the primary basic oxygen furnace (BOF) steelmaking process. Phosphorous is usually introduced to the integrated steelmaking process through ...
Assessment of the behaviour of fatigue loaded HSLA steel welded joint by applying fracture mechanics parameters / Procena ponašanja zavarenog spoja HSLA čelika opterećenog na zamor primenom parametara mehanike loma
(Society for Structural Integrity and Life, Institute for Material Testing, 2012)
From a fracture mechanics point of view on welded joints, it is assumed that the welded joint is pre-cracked such as that the fatigue life of the pre-cracked structure is then determined by the period of crack growth under ...
Significance and applicability of structural integrity assessment / Značaj i primenljivost ocene integriteta konstrukcija
(Society for Structural Integrity and Life, Institute for Material Testing, 2012)
To avoid unexpected and frequent serious failures of objects and equipment in service, and save their structural integrity, proper experimental and theoretical analyses are required, that are supported by modeling and ...
Preservation of vitamin C, lycopene and carbohydrate content in tomato dried in a tunnel type dryer / Očuvanje vitamina C, likopena i ugljenih hidrata u plodovima paradajza sušenim u tunelskom tipu sušara
(Institute for Food Technology, Novi Sad, 2017)
The aim of this study was to find an optimal way of tomato drying in a tunnel type dryer, in order to achieve the lowest possible losses in nutritive value of dried tomato products. Domestic variety of tomato (SP-109) was ...
Techno-economic analysis of unsaturated polyester production from waste PET / Tehno-ekonomska analiza proizvodnje nezasićenih poliestara iz otpadnog PET-a
(Engineering Society for Corrosion, Belgrade, Serbia, 2016)
Unsaturated polyester resins (UPe) were synthesized from maleic anhydride and products of glycolysis, obtained by polyethylene terephthalate (PET) depolymerization with dipropylene glycol (DPG) in the presence of tetrabutyl ...
Application of raw volcanic rock found in etna valley as an adsorbent of chromates, arsenates and selenates
(Savez inženjera metalurgije Srbije, Beograd, 2018)
This paper aims to determine the potential of volcanic rock found in Etna valley as an adsorbent of heavy metals in anionic form (chromates, arsenates, and selenates). Characterization of the volcanic rock was done with ...
The effect of calcinated hydroxyapatite and magnesium doped hydroxyapatite as fillers on the mechanical properties of a model bisgma/tegdma dental composite initially and after aging
(Savez inženjera metalurgije Srbije, Beograd, 2018)
This study aimed to investigate the possibility of modifying model BisGMA/TEGDMA dental composite by substituting 10 wt. % of conventional glass fillers with bioactive fillers based on calcinated nanosized hydroxyapatite ...