Search
Now showing items 1-10 of 215
Proposal for determining the minimum volume of the reservoir for characteristic compressed gases based on the concept of maximum work / Predlog za određivanje minimalne zapremine rezervoara za karakteristične komprimovane gasove na bazi koncepta maksimalnog rada
(Proceedings of 49th International HVAC&R Congress and Exhibition, 2018)
Starting from the main relation for closed thermodynamic systems for maximum work of reverse processes, a general model for determining the minimum volume of the tank containing compressed ideal gases, nitrogen and oxygen, ...
Eksploatacija niskotemperaturnih energetskih izvora korišćenjem visokotemperaturne toplotne pumpe / Exploatation of low temperature heat sources with using high temperature heat pump
(Academy of Sciences and Arts of the Republic of Srpska, 2015)
U radu „Eksploatacija niskotemperaturnih energetskih izvora korišćenjem visokotemperaturne toplotne pumpe“ autori su sintetizovali rezultate svojih sitraživanja iskorišćavanja toplote niskotemperaturnih energetskih izvora ...
Modelovanje destilacionih kolona
(Univerzitet u Istočnom Sarajevu - Tehnološki fakultet, Zvornik, 2015)
As a distillation is one of the most important operations in the chemical industry, and distillation columns are very specific and important equipment, during the analysis and modelling of such systems necessary is to pay ...
Superkritična ekstrakcija kao metoda za uklanjanje pesticida iz zemljišta
(Univerzitet u Kragujevcu, Agronomski fakultet u Čačku, 2016)
Cilj ovog rada je ukazivanje na mogućnost primene superkritične ekstrakcije sa ugljendioksidom na dekontaminaciju zemljišta zagađenih pesticidima (u ovom slučaju atrazinom). Analizirani rezultati ukazuju da se ova metoda ...
Diatoms of the Dojkinci River (Nature Park „Stara Planina“, Serbia)
(Croatian Botanical Society, 2014)
The Dojkinci River belongs to the Nature Park „Stara planina“, Eastern Serbia. The river has never been investigated by algologists. Diatom samples were collected during July 2010 on 15 localities from different types of ...
Methods for Removal of Phenol from Wastewater / Metode uklanjanja fenola iz otpadne vode
(University of Kragujevac, Faculty of Agronomy, Čačak, 2017)
Phenol is a major pollutant in the wastewater because of its presence in the effluent of major processing and refining plants. It has severe effect on human being, both short term and long term. Various methods are used ...
Thermo-mechanical properties of rigid polyurethane foams with cement addition
(Society of Chemists and Technologists of Macedonia, 2016)
The parameters of foam preparation, such as addition of fillers, have a significant effect on the properties of polyurethane foams. The goal of this work was to study the effect of the cement addition on the thermo-mechanical ...
The influence of reaction time on the properties of microwave synthesized poly(lactide)
(Бања Лука: Академија наука и умјетности РС, 2019)
The consequence of drastic reduction in fossil fuel reserves has forced the
scientific community to find and develop new ways to exploit renewable resources and
optimize the process of polymer materials production. The ...
Fermentation of lignocellulosic renewable resources and hydrogen production
(The Academy of Sciences and Arts of the Republic of Srpska, 2016)
Using cheap renewable raw materials such as lignocellulosic feedstock for hydrogen production by fermentation has great significance and potential to give a major contribution to future clean energy. Using hydrogen as a ...
Energy Efficient Poly(Lactide) Obtaining by Microwave Synthesis
(University of Maribor Press, 2017)
The world is faced with the consequences of drastic reduction in fossil fuel reserves, because of their widespread use, not only as an energy source, but also as a feedstock for monomers obtaining. In order to solve this ...