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Valery P. Meshalkin, Evgeny T. Babakov, Nikolay A. Bumagin, Mikhail Ya. Melnikov, Lyudmila A. Tjurina
Desulphurization of
low-pressure gas: technology and equipment for oil recovery
Abstract
Abstract. Technology and equipment have been developed for
cleaning low-pressure gas streams from hydrogen sulfide and mercaptan
impurities. The efficiency of catalytic desulphurization to a residual content
of sulfur-containing compounds (SH) <10 ppm is shown
on the example of model mixtures of low-pressure gas in a disk film apparatus.
The prospects for the creation of desulphurization units for the recovery of
oil loading vapors with the production of commercial quality hydrocarbons, as
well as for the purification of atmospheric emissions from sulfur-containing
ecotoxicants and hydrocarbons in the processes of oil loading, are considered.
Key words: hydrogen sulfide, mercaptans,
desulfurization, vapor recovery unit, technology, equipment
Copyright (C) Chemistry Dept., Moscow State University, 2002
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