Catalytic Combustion of Heavy Oil in the Presence of Manganese Based Submicroparticles in a Quartz Porous Medium

被引：21

作者：

Galukhin, Andrey V. ^{[1
]}

Khelkhal, Mohammed A. ^{[1
]}

Eskin, Alexey V. ^{[1
]}

Osin, Yuri N. ^{[1
]}

机构：

[1] Kazan Fed Univ, 18 Kremlevskaya Str, Kazan 420008, Russia

来源：

ENERGY & FUELS | 2017年 / 31卷 / 10期

关键词：

MOLECULAR-OXYGEN; CRUDE-OIL; OXIDATION; NANOPARTICLES; TEMPERATURE; MECHANISM;

D O I：

10.1021/acs.energyfuels.7b01856

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

We synthesized manganese oxide(II) submicroparticles stabilized with oleic acid and used them as oil-dispersible catalyst precursor promoting a heavy oil oxidation process. Size, morphological properties, as well as composition of the catalyst were studied in depth by X-ray phase diffraction analysis, thermogravimetric mass spectrometry analysis, scanning electron microscopy, energy dispersive X-ray analysis, and nitrogen adsorption measurements. We applied nonisothermal kinetic analysis coupled with an isoconversional approach to study the influence of catalyst on the combustion process and showed that Mnbased submicroparticles accelerate predominantly the high-temperature oxidation process.

引用

页码：11253 / 11257

页数：5

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