Direct Heterogeneous Catalytic Oxidation of Hydrogen Sulphide for Associated Petroleum Gas Treatment
Z. R. ISMAGILOV1,2, S. R. KHAIRULIN1,2, A. G. FILIPPOV3, A. M. MAZGAROV4, A. F. VIL'DANOV4
1Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
2Institute of Coal Chemistry and Material Science, Siberian Branch Russian Academy of Sciences, Kemerovo, Russia
3Gazprom PJSC, St. Petersburg, Russia
4VNIIUS JSC, Kazan, Russia
Keywords: сероводород, катализаторы окисления, попутный нефтяной газ, hydrogen sulphide, oxidation catalysts, associated petroleum gas (APG)
Pages: 535-543
Abstract
Up to 1 billion nm3 of hydrogen sulphide-containing associated petroleum gas (APG) is annually flared in Russia, which leads to the release into the atmosphere to 60 thousand t of H2S, SO2, SO3, carbon black, carbon monoxide, and to 3 million t of carbon dioxide and most importantly, to loss of hundreds of millions of cubic meters of hydrocarbon raw materials. The development of environmentally safe, efficient, and compact technologies to solve this problem is a pressing issue. The paper carries out brief analysis of existing technical solutions and the description and the main trial results for technologies of the Boreskov Institute of Catalysis SB RAS.
DOI: 10.15372/CSD20170601
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