MODELING AND OPTIMIZATION OF CATALYTIC PROCESSES WITH COMPLEX KINETICS IN THE PROCESSING OF HYDROCARBONS
Journal Title: Azerbaijan Chemical Journal - Year 2016, Vol 0, Issue 4
Abstract
The results of determining the optimum parameters of catalytic process of hydrocarbon processing on the example of the oxidative dehydrogenation of isopentane to isoprene and of n-butane to butadiene are cited. We solved the problem of determining theoretically optimum temperature profile in the dehydrogenation process on the basis of the maximum principle, which takes into account the maximum yield of desired product. Taking into account experimental data we have developed a mathematical model of kinetics process. Presented conditions are determining the theoretical optimum temperature profile, which allows one controlling the maximum yield of desired product with high selectivity per unit volume of reactor
Authors and Affiliations
A. A. Akhundov, S. M. Asadov
EXTRACTION-SPECTROPHOTOMETRIC DETERMINATION OF NIOBIUM AND TANTALUM
The 2,4 dihydroxitiophenol forms with Nb and Ta colored complexes which are insoluble in non-polar organic solvents. When aniline includes to the system extraction of these compounds to the organic phase mixed-ligand com...
MODELING OF THE PROCESSES OF SEPARATION OIL EMULSIONS
This work offers the models and analytical determination of viscosity of the oil emulsions separation processes. The estimation of thickness of adsorption layer on the droplet surface has been done. A generalized viscosi...
THE ROLE OF STRUCTURANTS IN THE PROCESS OF FORMATION OF STRUCTURE AND PROPERTIES OF POLYMER COMPOSITES BASED ON RANDOM POLYPROPYLENE AND MINERAL FILLERS
The influence of the multifunctional organic structure forming and mineral fillers on the structural features and physico-mechanical properties of polymer composites based on statistical copolymer of ethylene with p...
CHARACTER OF INTERACTION AND GLASS FORMATION IN THE AsSe–NdAs2Se4 SYSTEM
The character of the chemical interaction and glass formation in the AsSe–NdAs2Se4 system was studied by physico-chemical analysis methods (DTA, RFA, MSA), as well as by measuring the microhardness and density, and a sta...
PURIFICATION OF SULPHATE CONTAINED TECHNOLOGICAL SOLUTIONS FROM ARSENIC BY HYDROLYTIC PRECIPITATION AND RECEIVING OF SELECTIVE Cu, Zn, Co, Mn CONCENTRATES
In the article information is given about tailings which were received from enriching of iron ore irrigated by heap leaching method purification of As by hydrolytic precipitation and receiving selective Cu, Zn, Co, Mn co...