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Mass and momentum transfer in packed beds of spherical inert particles
(Serbian Chemical Society, Belgrade, 1996)
Mass transfer coefficients between fluid and immersed sphere in liquid dense and loose packed beds of spherical inert particles have been studied experimentally using column 40 mm in diameter. Mass transfer data were ...
Chaerophyllum coloratum L.: Essential oils of ripe fruits and umbels
(Taylor & Francis, 1995)
Corrosion behaviour of polyester and fluoropolymer coatings on coil coated stainless steel
(Serbian Chemical Society, Belgrade, 1996)
Coil coated stainless steel is a new material for applications in civil and industrial fields with the purpose of reducing maintenance costs and increasing the service life of the products. The corrosion behaviour of ...
The interfacial stability of magnetically stabilized fluidized beds
(Serbian Chemical Society, Belgrade, 1996)
The study concerns a phenomenon in which the magnetization of ferromagnetic particles stabilizes the state of uniform fluidization in gas-solid, liquid-solid and gas-liquid-solid fluidized beds. Fluidization regimes and ...
Complexes cobalt(II), zinc(II) and copper(II) with some newly synthesized benzimidazole derivatives and their antibacterial activity
(Serbian Chemical Society, Belgrade, 1999)
The preparation and properties of some complexes of cobalt(II), zinc(II) and copper(II) with several newly synthesized benzimidazole derivatives (L) are reported, The complexes, of the general formula [MCl2(L)over dot(2)] ...
Behaviour of lipase immobilized on Amberlite IRA-410 / Ponašanje lipaze imobilisane na Amberlitu IRA-410
(Srpsko hemijsko društvo, 1990)
Two different lipases were immobilized on the strongly basic ion-exchange resin Amberlite IRA-410 in its Cl form and used to hydrolyse n-butylacetate. Opera¬tional stability and dependence of the rate on substrate concentration ...
Adsorption thermodynamics of organics on nickel- and copper-hexacyanoferrates
(Trans Tech Publications Ltd, Durnten-Zurich, 1998)
Adsorption of various organics on Ni- and Cu-hexacyanoferrates was investigated by gas-solid chromatography (inverse gas chromatography). Adsorption was studied in the temperature region from 80 to 95 degrees C at zero ...
Viscoelastic properties of Na-carboxymethylcellulose solutions
(Serbian Chemical Society, Belgrade, 1998)
The rheological characteristics of 5% solutions of Na-carboxymethylcellulose (CMC)I of various origin were investigated. Depending on the molar mass (1.25-1.94 x 10(5) g mol(-1)), i.e., the degree of polymerization (545-851) ...
Wool fabric characterisation after enzymatic and chlorinating treatment / Karakterizacija vunenog tekstilnog materijala posle enzimske obrade i obrade hlorovanjem
(Union of Textile Engineers and Technicians of Serbia, Belgrade, 1999)
Properties of wool textile products are partly governed by morphological composition and chemical structure of the surface of wool fibre. Both chemical structure and morphological composition are most frequently changed ...
Analysis of mass transfer in beer dialysis and diafiltration with two different membranes
(Serbian Chemical Society, Belgrade, 1996)
Experimental investigation of selective alcohol removal from beer by dialysis and dialysis with transmembrane pressure (diafiltration), using two different hollow-fiber membranes: Cuprophan (regenerated cellulose) and ...