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New functionalities in cellulosic fibers developed by chemical modification / Celulozna vlakna novih funkcionalnih svojstava dobijanja hemijskim modifikovanjem
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2007)
This paper gives an overview of the current state in the field of cellulosic fibers functionalization by chemical modification. Emphasis is placed on the selective (periodate and TEMPO oxidation) and non-selective (permanganate ...
Materials processing using supercritical fluids / Procesiranje čvrstih materijala natkritičnim fluidima
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2005)
One of the most interesting areas of supercritical fluids applications is the processing of novel materials. These new materials are designed to meet specific requirements and to make possible new applications in: ...
Estimation of loading losses of petroleum products from tank trucks / Procena gubitaka isparavanja naftnih derivata prilikom pretakanja
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2007)
In this paper was analyzed the quantity of loading losses, which are the primary source of evaporative emissions from tank cars and trucks. Loading losses occur as organic vapors in "empty" cargo tanks are displaced to the ...
Technological characterization of lactic acid bacteria isolated from Radan’s cheese / Karakterizacija tehnoloških osobina bakterija mlečne kiseline izolovanih iz sira sa planine Radan
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2005)
Isolation of lactic acid bacteria from artisanal dairy products is base for selection of new strains with properties which are important for their industrial application. In this work, characterization of 69 strains isolated ...
Hemijska celulozna vlakna u novom milenijumu
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2002)
Methanolysis of sunflower oil using alumina/silica supported potassium oxide (K2O) as a heterogeneous catalyst / Metanoliza suncokretovog ulja katalizovana kalijum oksidom (K2O) na alumosilikatnom nosaču
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2009)
Biodiesel, the most promising alternative to diesel fuel, is renewable, biodegradable, environmentally friendly and can be used in existing engines. Certain disadvantages of conventional processes of biodiesel, i.e. fatty ...
The influence of pesticide residues on chemical hazards in processing of raw vegetables and fruit / Uticaj rezidua pesticida na hemijske rizike u procesu prerade sirovog povrća i voća
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2009)
Pesticides are used in primary agricultural production, food industry, transportation and households. The presence of harmful pesticide residues in or on food has caused a great concern among the consumers. The aim of our ...
Methanolysis of sunflower oil using alumina/silica supported potassium oxide (K2O) as a heterogeneous catalyst / Metanoliza suncokretovog ulja katalizovana kalijum oksidom (K2O) na alumosilikatnom nosaču
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2007)
Biodiesel, the most promising alternative to diesel fuel, is renewable, biodegradable, environmentally friendly and can be used in existing engines. Certain disadvantages of conventional processes of biodiesel, i.e. fatty ...
Obtaining of high quality cellulose from the hemp fibers / Dobijanje visoko kvalitetne celuloze iz vlakana konoplje
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2005)
In recent years growing attention has been paid to production of cellulose from unconventional, annually and renewable plants such as hemp and flax. Lignin and pectin are very important noncellulosic substances occurring ...
Production of bioethanol from corn meal hydrolyzates / Proizvodnja bioetanola na hidrolizatima kukuruznog brašna
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2005)
Bioethanol produced from renewable agricultural recourses is currently the most promising biofuel. In a lot of developed countries in Europe and in USA the use of bioethanol as an alternative fuel or a gasoline supplement ...