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Petroleum coke combustion in fixed fluidized bed mode in the presence of metal catalysts and the apparent activation energy, a new approach of a “fixed fluidized bed” was proposed. In this mode, petroleum

Experimental study of an advanced concept of moderate-resolution holographic spectrographs© 2018. The Astronomical Society of the Pacific. All rights reserved. Printed in the U.S.A. We

Influence of oxygen vacancies on magnetic and dielectric properties of nanocrystaline barium titanate of the concentration of oxygen vacancies during prolonged annealing in hydrogen leads to a noticeable increase

Structural, magnetic and fluorescence characterization of europium(III) azomethine complexes with asymmetric ligands-based azomethine, is paramagnetic (S = 3). It was shown that the studied complexes exhibit a broad spectral

Catalytic effect of clay rocks as natural catalysts on the combustion of heavy oil, KAS, and Vyazovkin isoconversional methods. The results reveal that three types of clays show a good

Effect of calcite on crude oil combustion characterized by high-pressure differential scanning calorimetry (HP-DSC) was studied using high-pressure differential scanning calorimetry (HP-DSC). Calcite had a small effect

Effect of formation water and hydrochloric acid on the physical and chemical properties of polymer materials of high pressure pipelines used for transportation of crude oil© The Authors, published by EDP Sciences, 2019. The purpose of the work is to conduct a comparative

EPR as a complementary tool for the analysis of low-temperature oxidation reactions of crude oils© 2018 Elsevier B.V. Air injection is a promising method for enhanced oil recovery (EOR) in both

Copper stearate as a catalyst for improving the oxidation performance of heavy oil in in-situ combustion process© 2018 Elsevier B.V. Copper stearate was applied as a catalyst for the oxidation of heavy oils

Evaluation of heat release caused by low-temperature oxidation of heavy oil and its SARA fractions under isothermal conditions front encounter low-temperature oxidation (LTO) reactions under relatively isothermal conditions in a

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