Претраживање
Приказ резултата 1-10 од 14
Optimization of arsenic behavior during concentrate roasting process
(CHISA 2006 - 17th International Congress of Chemical and Process Engineering, 2006)
Copper concentrates almost always contain certain quantity of arsenic, from 0.01-1%. Domestic concentrates processed in Bor Smelting Plant usually contain small quantity of arsenic (0.05-0.15%) except from Bor concentrate ...
Structural integrity assessment by local approach to fracture
(Kluwer Academic Publishers, 2006)
Analiza teških metala i opasnih materija u postupku ocenjivanja usaglašenosti u oblasti ambalaže i ambalažnog otpada / Analysis of heavy metals and dangerous substances in the conformity assessment procedure for packaging and packaging waste
(Kragujevac : Mašinski fakultetKragujevac : Centar za kvalitet, 2006)
U radu je dat pregled evropske i naše regulative u oblasti
ambalaže i ambalažnog otpada kao i posebnih zahteva za ispitivanjem
četiri teška metala i opasnih supstanci u ambalaži. Postupak
ocenjivanja usaglašenosti ...
Pattern recognition methods for classification of soils based on their radionuclide content
(Belgrade : The Society of Physical Chemists of Serbia, 2006)
Multivariate data analysis methods were used to recognize and classify soils of unknown geographic origin. A total of 103 soil samples were differentiated into classes,
according to regions in Serbia and Montenegro from ...
The Application of Recycled Wool-based Nonwoven Material for Removal of Oil from Water
(Proceedings “Futurotextiles“ International Conference, 23-24 November 2006, Lille, France, 2006)
The aim of this study was to investigate the potential utilities of recycled wool-based nonwoven material for removal of different kinds of oil from water. Sorption capacities of the material in water, oil retention, sorbent ...
Hydrophobization of Cotton Fabrics with Fluorocarbon Plasmas
(Institute of Physics, Belgrade, Serbia, 2006)
The objective of this study was to highlight the possibility of treating the cotton
fabrics with fluorocarbon plasmas in order to obtain water and soil repellent material. A
treatment of cotton fabrics was carried out ...
Laminar composite materials damage monitoring by embedded optical fibers
(16th European Conference of Fracture, 2006)
Heat transfer conditions and ultrasonic measurements of alumina based refractories
(CHISA 2006 - 17th International Congress of Chemical and Process Engineering, 2006)
In this paper temperature difference and resistance parameters were used for prediction of thermal shock behavior of alumina based commercial refractories with content of Al2O3 from 28 % to 78 %. Thermal and mechanical ...
Supercritical carbon dioxide extraction and fractionation of hyper for in and adhyperforin from St. John's Wort (Hypericum perforatum L.)
(CHISA 2006 - 17th International Congress of Chemical and Process Engineering, 2006)
Plants of the genus Hypericum have been used as traditional medicinal plants in various parts of the world. St. John's Wort (Hypericum perforatum L.) has been reported as an antidepressive, antiviral, antimicrobial, ...
Supercritical carbon dioxide extraction of essential oils and mathematical modelling on the micro-scale - General model
(CHISA 2006 - 17th International Congress of Chemical and Process Engineering, 2006)
General model for the supercritical carbon dioxide extraction of essential oils on the secretory structure scale (micro-scale) is presented in this study. The model containes Source and Transfer term which describes mass ...