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Prikaz rezultata 331-340 od 355
Influence of TEMPO-Mediated Oxidation on Properties of Hemp Fibers
(Amer Chemical Soc, Washington, 2012)
Hemp fibers are a very interesting natural material for textile and technical applications, but some of these applications require improved and/or specific fiber properties. In order to modify hemp fibers for obtaining ...
Aspects of energy reduction by autogenous copper production in the copper smelting plant Bor
(Pergamon-Elsevier Science Ltd, Oxford, 2012)
This work presents a comparative analysis of the energy consumption during copper production by the "standard" procedure (roasting in a fluo-solid reactor and smelting in a reverberatory furnace) in the Smelting Plant in ...
Kinetics and mechanism of degradation of Co(II)-N-benzyloxycarbonylglycinato complex
(Springer, Dordrecht, 2012)
The kinetics of multi-step thermal degradation of Co(II) complex with N-benzyloxycarbonyl glycinato ligand [Co(N-Boc-gly)(2)(H2O)(4)]center dot 2H(2)O, in non-isothermal conditions was studied using isoconversional and ...
Mechanical activation of talc in high-energy speed rotary mechanoactivator
(Elsevier LtdTechna Group S.r.l., 2012)
This paper presents the results of research on mechanical activation of raw talc in a high-energy speed rotary mechanoactivator. The results of research on effect of mechanically activated talc on the degree of recovery ...
Production of sorbents based on immobilized zeolite in alginate/PVA beads for sorption of copper ions from water solutions
(Elsevier Science Bv, Amsterdam, 2012)
Immobilization of Candida antarctica lipase B on supports with epoxy groups via covalent attachment
(2012)
Immobilization of lipase B from Candida antarctica was carried out using three different
immobilization methods, and two epoxy activated supports, comercial Eupergit C and
synthesized macroporous copolymer of glycidyl ...
Role of electrokinetic properties of corrosion products in prevention and controlling deposition in water/steam cycle of thermal power plants / Uloga elektrokinetičkih svojstava korozionih produkata u prevenciji i kontroli naslaga u ciklusu voda/para na termoelektranama
(Belgrade : Society of Thermal Engineers of Serbia, 2012)
One of the foremost concern in thermal power plants is the formation of deposits of corrosion products
in diverse areas of the water/ steam cycle. This deposition process causes local overheating and rupture
of boiler ...
Impact analysis of airborn pollution due to magnesium slag deposit and climatic changes condition
(Soc Ecological Chemistry & Engineering, Opole, 2012)
The impact of airborne pollution by slag from magnesium production was analyzed under different climate conditions. The slag is characterized by X-ray diffraction analysis, scanning electron microscopy, differential thermal ...
Whey as a raw material for the production of functional beverages / Surutka kao sirovina za proizvodnju funkcionalnih napitaka
(Association of Chemical Engineers of Serbia, 2012)
One of the least utilized by-products of food industry, despite the great potential that is described, is the whey, which is obtained as a by-product of the technological process production of cheese and casein. The excess ...
Efficient phytoremediation of uranium mine tailings by tobacco
(Springer-Verlag, 2012)
This investigation shows that tobacco plant roots and leaves accumulate 60 times more uranium than previously reported. Phytoremediation is a convenient technique to clean up polluted soils using herbaceous plants and ...