PROBLEMS OF THE RHEOLOGY OF STRUCTURED OIL
Journal Title: Azerbaijan Chemical Journal - Year 2016, Vol 0, Issue 3
Abstract
The problems of oil rheology of the disperse systems, accompanied by a change in environment, the physical properties of the particles and structure formation are subject to the analysis. The models of coagulation of asphaltenes and calculating the size of nanoaggregates are offered. The conditions of the decay of the structure are considered and rheological models of filtering oil disperse systems according to Maxwell's equations and models change of viscosity and mobility are suggested. The results are compared with available experimental data
Authors and Affiliations
G. I. Kelbaliyev, M. R. Manafov
ELECTRON-ACCEPTOR CENTRES IN Fe–Zr/Al OXIDE CATALYSTS AND THEIR PARTICIPATION IN THE CONVERSION OF ETHANOL INTO HYDROCARBONS
Electron-acceptor (EA) and electron-donor (ED) centres in Zr/Al, Fe–Zr/Al oxide catalysts and their concentration as a function of composition of catalysts are determined using EPR spectroscopy of adserbed diphenylamine...
RHEOLOGICAL CHARACTERISTICS OF NANOCOMPOSITES ON THE BASIS OF POLYPROPYLENE AND CLAY
Nanocomposites on the basis of clay and polypropylene have been prepared and their rheological properties have been studied. The results of investigation of influence of shift stress and temperature on flow rate, effecti...
ROENTGENOGRAPHIC INVESTIGATION OF SOLID-PHASE EQUILIBRIA IN THE TlSbТe2–TlТbTe2 SYSTEM
The solid-phase equilibria in the TlSbТe2–TlТbTe2 system been forts studied by using the powder X-ray diffraction method. It was established that despite the isostructural character of the starting compounds (hexagonal s...
SYNTHESIS AND ANTIMICROBIAL PROPERTIES OF N,N-bis-(p-DIMETHYLAMINOBENZYLIDENE)DIAMINOPROPANE AND ITS METAL COMPLEXES
The synthesis of complexes of Cu(II) and Ni(II) with N,N-bis-(p-dimethyl¬ami¬nobenzyli¬dene)di¬ami-nopropane obtained by condensation of N,N-(p-dimethylaminobenzaldehyde with diaminopropane has been realized. All obtain...
PHASE DIAGRAMS IN DESIGN OF TOPOLOGICAL INSULATORS BASED ON COMPLEX THALLIUM CHALCOGENIDES
The topic of this review is to briefly present the chemistry of the topological insulators (TIs) based on thallium chalcogenides. Numerous phase diagrams of ternary Tl–BV–X (BV – Sb, Bi; X – Se, Te) systems include TlBVX...