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Приказ резултата 61-70 од 312
Polycyclic aromatic compounds in wood preservatives derived from coal and petroleum / Policiklični aromatski ugljovodonici u sredstvima za zaštitu drveta na bazi uglja i nafte
(Association of Chemical Engineers of Serbia, 2000)
Five commercial coal tar oils (DB, B, GX, PO, MA) and an oil sample derived from petroleum (RPO) were investigated in this work. The contents of benzo[a]pyrene (B[a]P) and 13 other polycyclic aromatic compounds (PACs) were ...
The analysis of loading losses from tank trucks / Analiza gubitaka isparavanja naftnih derivata na primeru auto pretakališta
(Association of Chemical Engineers of Serbia, 2006)
The quantity of loading losses, which are the primary source of evaporative emissions from tank cars and trucks was analyzed in this paper. Loading losses occur as organic vapors in "empty" cargo tanks are displaced to the ...
Optimization of the procedure for the synthesis of calcium lactate pentahydrate in laboratory and semi-industrial conditions / Optimizacija postupka sinteze kalcijum-laktat pentahidrata u laboratorijskim i poluindustrijskim uslovima
(Association of Chemical Engineers of Serbia, 2009)
This paper is concerned on the development of the optimal laboratory procedure for the synthesis of calcium lactate pentahydrate and the application of obtained results in a project for a semi-industrial installation for ...
Smart hydrogels based on itaconic acid for biomedical application / Inteligentni hidrogelovi na bazi itakonske kiseline za biomedicinsku primenu
(Association of Chemical Engineers of Serbia, 2009)
pH and temperature sensitive hydrogels, based on 2-hydroxyethyl methacrylate (HEMA) and itaconic acid (IA) copolymers, were prepared by gamma irradiation and characterized in order to examine their potential use in biomedical ...
Lipases as biocatalysts for biodiesel production / Lipaze kao biokatalizatori u sintezi biodizela
(Association of Chemical Engineers of Serbia, 2010)
Lipases can be used for a variety of biotechnological applications: synthesis of fine chemicals, therapeutics, agrochemicals, cosmetics, flavors, biopolymers and biodiesel. Biodiesel is an alternative fuel for diesel engines ...
Photocatalytic degradation of synthetic dye under sunlight / Fotodegradacija sintetske boje pomoću sunčeve svetlosti
(Association of Chemical Engineers of Serbia, 2007)
Synthetic dyes are widely used in the textile industry. Dye pollutants from the textile industry are an important source of environmental contamination. The majority of these dyes are toxic, mostly non-biodegradable and ...
Biocompatible and bioadhesive hydrogels based on 2-hydroxyethyl methacrylate, monofunctional poly(alkylene glycol)s and itaconic acid / Biokompatibilni i bioadhezivni hidrogelovi na bazi 2-hidroksietil metakrilata, monofunkcionalizovanih poli(alkilen glikol)a i itakonske kiseline
(Association of Chemical Engineers of Serbia, 2007)
New types of hydrogels were prepared by the radical copolymerization of 2-hydroxyethyl methacrylate, itaconic acid and four different poly(alkylene glycol) (meth)acrylate components (Bisomers) in a water/ethanol mixture ...
Preliminary studies on controlled release of acetylsalycilic acid from membrane module
(Association of Chemical Engineers of Serbia, 2004)
Ibuprofen: Synthesis, production and properties / Ibuprofen - dobijanje i svojstva
(Association of Chemical Engineers of Serbia, 2003)
Since its introduction in 1969, ibuprofen has become one of the most common painkillers in the world. Ibuprofen in an NSAID (non-steroidal anti-inflammatory drug) and like other drugs of its class it possesses analgetic, ...
Deformation behaviour of two continuously cooled vanadium microalloyed steels at liquid nitrogen temperature / Deformaciono ponašanje dva kontinuirano hlađena vanadijum mikrolegirana čelika na temperaturi tečnog azota
(Association of Chemical Engineers of Serbia, 2013)
The aim of this work was to establish the deformation behavior of two vanadium microalloyed medium carbon steels with different contents of carbon and titanium by tensile testing at 77 K. Samples were reheated at 1250°C ...