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Приказ резултата 11-20 од 3128
The electrochemical deposition and corrosion stability of Zn-Mn alloy coatings / Elektrohemijsko taloženje i koroziona stabilnost prevlaka Zn-Mn legura
(Engineering Society for Corrosion, Belgrade, Serbia, 2010)
The influence of the type of the deposition solution on the current efficiency during electrodeposition of Zn-Mn alloys was examined. The Zn-Mn alloys were deposited on steel from chloride, sulphate and pyrophosphate plating ...
New functionalities in wool by means of fibre surface modification
(Srpsko hemijsko društvo, 2007)
An experimental study of the partial oxidation of ethane to ethylene in a shallow fluidized bed reactor / Eksperimentalno ispitivanje parcijalne oksidacije etana do etilena u reaktoru sa plitkim fludizovanim slojem
(Serbian Chemical Society, Belgrade, 2007)
The partial catalytic oxidation of ethane to ethylene was investigated experimentally in a shallow fluidized bed. The performances of two catalyst types, pure γ-Al2O3 and V2O5/γ-Al2O3 particles 1.8 mm in diameter, were ...
Compatibility examination of explosive and polymer materials by thermal methods / Ispitivanje kompatibilnosti eksplozivnih i polimernih materijala termijskim metodama
(Military Technical Institute, Belgrade, 2003)
Explosive materials must be compatible with polymer materials while they are in contact. For rapid examination of compatibility the thermal methods are applied. This article describes the methodology and criteria of ...
Amtimicrobial activity of essential oil of Melissa officinalis L, Lamiaceae / Antimikrobna aktivnost etarskog ulja Melissa officinalis L, Lamiaceae
(Association of Chemical Engineers of Serbia, 2005)
The antimicrobial activity of the essential oil of Melissa officinalis was investigated in this paper. The essential oil was obtained by the principle of water and steam and analyzed by GC and GC-MS using FID and MSD. The ...
Investigation of the influential values about the use of the lead electrochemical system / Istraživanja uticajnih veličina na iskorišćenja olovnog elektrohemijskog sistema
(Društvo za sunčevu energiju "Srbija solar", Zrenjanin, 2010)
For the purpose of making a lead battery of the standard quality, characteristics of the exploitation depending on influential values, were tested: currents, temperatures and containing level of the antimony in electrode ...
Immobilization of penicillin acylase from Escherichia coli on commercial sepabeads EC-EP carrier
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2007)
This paper reports the covalent immobilization of penicillin G acylase from E. coli on sepabeads EC-EP, an epoxy-activated polymethacrylic carrier, and describes kinetic properties of the immobilized enzyme. The selected ...
Optimizacija postupka proizvodnje uljanih ekstrakata cveta nevena digestijom
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2002)
Overview of the materials: Metals selection process / Strategija izbora metalnih materijala
(Savez inženjera metalurgije Srbije, Beograd, 2005)
Overview of the metal material selection process will be subject of this paper. Interrelationship among design, materials and processing will be presented. Materials selection for a new design as well as materials substitution ...
Alkylation of N-substituted 2-phenylacetamides: Benzylation of N-(4-chlorophenyl)-2-phenylacetamide / Alkilovanje n-supstituisanih 2-fenilacetamida: Benzilovanje n-(4-hlorfenil)-2-fenilacetamida
(Serbian Chemical Society, Belgrade, 2004)
Benzylation of N-(4-chlorophenyl)-2-phenylacetamidewith benzyl chloride in the presence of powdered potassium hydroxide under various reaction conditions was performed in order to establish the possible reaction products. ...