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Приказ резултата 31-40 од 979
The slag based adsorbents for Cu2+ removal from aquatic solutions
(Belgrade : Materials Research Society of Serbia, 2017)
This study aims to understand the kinetic, thermodynamic and mechanism of Cu2+ adsorption onto unmodified electric arc furnace slag (EAFS) and alkali modified EAFS. The adsorption process was investigated via a batch reactor ...
Intensification of a chemical reactor for methanol synthesis through forced periodic operations- Evaluation based on Nonlinear Frequency Response Analysis
(2nd International Process Intensification Conference, Leuven, Belgium, 2019)
In this work, the NFR method is implemented for evaluation of possible improvement for the reaction of methanol synthesis by hydrogenation of CO and CO2, using a standard Cu/ZnO/Al2O3 catalyst. For start, a forced periodically ...
Obezbojavanje antrahinonskih boja peroksidazom izolovanom iz svežeg ekstrakta rena / Anthraquinone dyes decolorization using peroxidase from fresh horseradish extract
(Beograd : Srpsko hemijsko društvo, 2015)
Peroksidaza iz rena se pokazala kao izuzetan biokatalizator za oksidaciju brojnih aromatičnih
jedinjenja uključujući i antrahinonske boje. Poslednjih godina reakcije oksidacije
antrahinonskih boja katalizovane peroksidazom ...
Shape Controlled, Carbon Supported Pt Anodic Catalysts for DFAFC
(Academician Evgeni Budevski Institute of Electrochemistry and Energy Systems Bulgarian Academy of Sciences, Sofia, Bulgaria, 2015)
Electrocatalytic activity of platinum-based electrocatalysts used in fuel cells has been well recognized. However, significant attention remains on the particle shape and size control of such nanomaterials. Catalytic ...
Microwave Synthesis of Unusually-Shaped Crystalline RuO2 Supercapacitor
(Academician Evgeni Budevski Institute of Electrochemistry and Energy Systems Bulgarian Academy of Sciences, Sofia, Bulgaria, 2015)
One-step simple temperature-controlled microwave synthesis was applied to prepare nanocrystalline RuO2 dispersion from aqueous RuCl3. RuO2 dispersion was subjected to dynamic light scattering in order to analyze the ...
Industrial use of a new ultrasound spray for coolin and wet gas treatment in the pyrometallurgical processes
(141st Annual Meeting and Exhibition, TMS 2012, 2012)
This paper presents the results of a new industrial use the ultrasonic spray for gas cooling from sulphide copper concentrate roasting in the fluo solid reactor and the results of wet gas treatment (washing) in the scrubber ...
Evaluation of nonlinear frequency response method for the hydrolysis of acetic anhydride
(22nd International Congress of Chemical and Process Engineering (CHISA 2016), Prague, Czech Republic, 2016)
The method of nonlinear frequency response (NFR) attempts to predict the outcome of perturbation for the instructive input variables using nonlinear functions within the model equations. The aim of the derived models is ...
Are the Tube Microreactors Future of Wastewater Treatment?
(Belgrade : Association of Chemists and Chemical Engineers of Serbia UHTS, 2019)
In the industry, wastewater is important environmental problem. Due to the growing
environmental concern this problem became one of key issues. Large amounts of highly
contaminated wastewater, as consequence of industrial ...
Heat generation and removal in fixed-bed reactors for fischer-tropsch synthesis
(Catalysis and Reaction Engineering Division 2017 - Core Programming Area at the 2017 AIChE Annual Meeting, 2017)
Cleaning and Desinfection a Part of Water Suplly System Ušće Zemun – Piramida New Belgrade / Pranje i dezinfekcija vodovodne mreže na relaciji Ušće Zemun – Piramida Novi Beograd
(Čačak : Univerzitet u Kragujevcu, Agronomski fakultet, 2019)
It was noticed worldwide that nutrient enrichment and climatic change as global warming and hydrologic changes with periods of more intense droughts strongly affect cyanobacterial growth. Toxigenic cyanobacteria that can ...