Search
Now showing items 1551-1558 of 1558
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 ...
Synthesis and settings behavior of alpha-TCP from calcium deficient hyroxyapatite obtained by hydrothermal method
(Natl Inst Optoelectronics, Bucharest-Magurele, 2007)
The aim of this work is the investigation of alpha-tricalcium-phosphate (alpha-TCP) formation from calcium-deficient hydroxyapatite (CDHAP), synthesized by hydrothermal method from CaCl2, EDTA, NaH2PO4 center dot 2H(2)O ...
Imobilizacija lipaze iz candida rugosa u alginatne čestice upotrebom elektrostatičkog generatora
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2002)
Izrada termoplastičnih kompozitnih cevi metodom namotavanja, I : opis eksperimenta / Fabrication of Thermoplastic Composite Pipes Using Tape Winding Process, I : Experimental Procedure
(Društvo inženjera plastičara i gumara, 2005)
Odlučujući faktor prilikom zamene konvencionalnih materijala sa kompozitima su troškovi. Dok cena sirovih materijala obično opada sa porastom potražnje, kod kompozita je potrebno smanjiti troškove proizvodnje automatizovanim ...
Photocatalytic degradation of textile dye CI Basic Yellow 28 in water by UV-A/TiO2
(Association of the Chemical Engineers of Serbia, 2007)
CI Basic Yellow 28 (BY28), commonly used as a textile dye, could be photocatalytically degraded using TiO2 as catalyst and irradiated by UV-A lamp (300 W). However, UV and TiO2 showed no effect on the photodegradation when ...
An enlarged approach to yarn self: Abrasion testing / Prošireni pristup ispitivanju samoabrazije pređe
(Union of Textile Engineers and Technicians of Serbia, Belgrade, 2002)
An attempt has been made to use the Staff - tester, an instrument for checking the surface condition of yarns by their self abrasion in the loop with new types of yarn contacts. The basic metrological indicator of this ...
Efficiency of oil removal from real wastewater with different sorbent materials
(Elsevier Science Bv, Amsterdam, 2007)
The aim of this paper was to investigate the efficiency of different sorbent materials for oil removal from wastewater. Two types of sorbents were investigated: organic (loose natural wool fibers (NWF) and recycled wool ...
The validity of the general polarization curve equation approximation for the process of metal deposition / Validnost jednačine aproksimacije opšte polarizacione krive za taloženje metala
(Serbian Chemical Society, Belgrade, 2008)
Digital simulation was employed for the solution of the general polarization curve equation of metal deposition processes. By approximating the dependence of the exchange current density on concentration with a linear ...