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Prevention and control of dimethylamine vapors emission: Herbicide production plant
(Association of the Chemical Engineers of Serbia, 2008)
The widely used herbicide, dimethylamine salt of 2,4-dichlorophenoxy acetic acid (2,4-D-DMA), is usually prepared by mixing a dimethylamine (DMA) aqueous solution with a solid 2,4-dichlorophenoxy acetic acid (2,4-D). The ...
Phase equilibria investigation and characterization of the Au-In-Sb system
(Journal of Optoelectronics and Advanced Materials, 2008)
The Au-In-Sb system is of great interest recently, because its alloys belong to the group of potential lead-free solder materials to be used in electronics, while as a part of Au-ln-Sb-Te system, it presents a suitable ...
Phase equilibria investigation and alloys characterization in Sn-In-Ag system / Ispitivanje fazne ravnoteže i karakterizacija legura u sistemu Sn-In-Ag
(Association of Chemical Engineers of Serbia, 2008)
Lead-free soldering has become very popular in the world recently, especially in electronics, because of high ecological demands in industry. Some of lead-free solder alloys are already used in electronic industry, but ...
Photoelectrochemical properties of sol-gel obtained titanium oxide / Fotoelektrohemijska svojstva titan-oksida dobijenog sol-gel postupkom
(Serbian Chemical Society, 2008)
The photoelectrochemical properties of a sol-gel prepared titanium oxide coating applied onto a Ti substrate were investigated. The oxide coating was formed from an inorganic sol thermally treated in air at 350°C. The ...
Electrochemical deposition of powder alloy Co-Ni-Mo-O / Elektrohemijsko dobijanje prahova legure Co-Ni-Mo-O
(Belgrade, Serbia : Engineering Society for Corrosion, 2008)
The electro deposition of the Co-Ni-Mo-O alloy powders from alkaline ammonium electrolytes and at constant current density was investigated. Metals of iron group, Co and Ni induce deposition of Mo, which alone can not be ...
Thermomagnetic behaviour and microstructure of a rapidly quenched Nd4.5Fe77B18.5 alloy
(Polish Academy of Sciences, 2008)
Changes in the phase composition and crystallite size, as well as changes in the magnetic behaviour of Nd4.5Fe77B18.5 alloy, caused by thermomagnetic measurements, was observed in regard of the optimal magnetic state of ...
Synthesis, NMR, DFT and antimicrobial studies of Zn(II) complexes with N-benzyloxycarbonyl-S-alanine / Sinteza, NMR i DFT proračunavanja i ispitivanje antimikrobne aktivnosti Zn(II) kompleksa sa N-benziloksikarbonil-S-alaninom
(Serbian Chemical Society, 2008)
In this study, the first complexes of Zn(II) with the N-benzyloxycar- bonyl-S-alaninato ligand (N-Boc-S-ala) were synthesized. The new complexes were characterized by elemental analysis, conductometric measurements, IR, ...
NdFeB permanent magnets with various Nd content
(Polish Academy of Sciences, 2008)
Three kinds of commercial Nd-Fe-B based materials were compared using 57Fe Mössbauer spectroscopy and X-ray analysis: near the Nd 2Fe14B stoichiometry and with both lowered and raised Nd content. Magnetically hard Nd2Fe14B ...
Kliničko ispitivanje mikrobnog efekta infant formule sa dodatim inulinom / Clinical trial of microbial effect of the infant formulae with added inuline
(Jugoslovensko društvo za ishranu / Yugoslav nutrition society, 2008)
Svrha ovog ispitivanja je da objasni da li postoje i koje su razlike u mikroflori creva između novorođenčeta hranljenog majčinim mlekom i infant formulom sa dodatim inulinom.
The influence of modification on structural, textural and adsorption properties of bentonite / Uticaj modifikacije na strukturna, teksturalna i adsorpciona svojstva bentonita
(Assoc Chemical Engineers Serbia, Belgrade, 2008)
Natural bentonite clay from the Bogovina locality in Serbia was Na-exchanged and modified using hexadecyll-trimethylammonium bromide as surfactant and organobentonite was obtained. The influence of modifications on the ...