Претраживање
Приказ резултата 31-40 од 43
Effects of cell addition on immobilization by electrostatic droplet generation / Uticaj prisustva ćelija u procesu elektrostatičke ekstruzije alginata
(Association of the Chemical Engineers of Serbia, 2005)
In this study, an attempt was made to assess the effects of cell addition and final concentration on the process of electrostatic extrusion as a method for cell immobilization in alginate microbeads. The electrostatic ...
Energy saving in the supercritical carbon dioxide extraction of essential oils from species of the Lamiaceae family / Ušteda energije u procesima ekstrakcije etarskih ulja biljaka familije Lamiaceae natkritičnim ugljen dioksidom
(Association of the Chemical Engineers of Serbia, 2006)
The reduction of energy consumption in the supercritical carbon dioxide extraction of essential oils from leaves of species of the Lamiaceae family due to the optimal pretreatment of herbaceous material was studied in the ...
Hydrodesulfurization of light gas oil - kinetic determination in a batch reactor / Hidrodesulfurizacija lakog gasnog ulja - ispitivanje kinetike HDS u šaržnom reaktoru
(Association of the Chemical Engineers of Serbia, 2002)
The performed investigations were directed toward the analysis of the performance and activity of the fresh and regenerated Cyanamid HDS 20C catalyst in a laboratory batch reactor (2 dm3) for the HDS of the diesel fraction ...
Rheological examination of erythrocyte aggregation in the presence of lipid-based fine particles / Reološko ispitivanje agregacije eritrocita u prisustvu lipidnih čestica
(Association of the Chemical Engineers of Serbia, 2005)
The development of lipid-based fine particles as potential drug carriers requires a detailed investigation of the possible effects of these carriers on the rheological properties of blood. In this study, we investigated ...
Antimicrobial textile prepared by silver deposition on dielectric barrier discharge treated cotton/polyester fabric
(Association of the Chemical Engineers of Serbia, 2008)
The objective of this research was to impart the additional value on cotton/polyester (Co/PES) fabrics (i.e. antimicrobial properties) to improve the quality of life and thus to tap new markets with the product. In this ...
Hydrodistillation kinetics and essential oil composition from fermented parsley seeds / Kinetika hidrodestilacije i sastav etarskog ulja fermentiranog semena peršuna
(Association of the Chemical Engineers of Serbia, 2005)
The effect of fermentation conditions on the yield and composition of the essential oil from Petroselinum crispum (Mill.) Nym. ex. A.W. Hill seeds was studied. The yield of essential oil was determined by a Clevenger-type ...
Mathematical modeling of gel drying with supercritical carbon dioxide / Matematičko modelovanje sušenja gela natkritičnim ugljen dioksidom
(Association of the Chemical Engineers of Serbia, 2001)
The most complex step in the production of aerogels is the supercritical drying step, and it is therefore important to study its dynamics using mathematical models. Alumina/silica aerogel was obtained using a one step ...
A microwave-assisted liquefaction as a pretreatment for the bioethanol production by the simultaneous saccharification and fermentation of corn meal
(Association of the Chemical Engineers of Serbia, 2008)
A microwave-assisted liquefaction as a pretreatment for the bioethanol production by the simultaneous saccharification and fermentation (SSF) of corn meal using Saccharomyces cerevisiae var. ellipsoideus yeast in a batch ...
Progress in the production of bioethanol on starch-based feedstocks
(Association of the Chemical Engineers of Serbia, 2009)
Bioethanol produced from renewable biomass, such as sugar, starch, or lignocellulosic materials, is one of the alternative energy resources, which is both renewable and environmentally friendly. Although, the priority in ...
The bioethanol production with the thin stillage recirculation
(Association of the Chemical Engineers of Serbia, 2009)
In this paper, the bioethanol production with the thin stillage recirculation in mashing was investigated. The mashing was performed with recirculation of: 0, 10, 20 and 30% of the thin stillage. The thin stillage recirculation ...