... TatNIPIneft Institute. Сonclusions Low-pressure hot separation process, using liquid-ring pumps, makes it possible to decrease consumption of hydrogen sulfidechemical scavenger, and in some cases to stop using it at all. The decreasing of pressure in the stripper is more effective at low temperature (40-50°С). If capacity of existing separators and compressors allows, changing oil composition upstream of the stripper by gas cycling from compressor outlet to the first stage separation line, will be the ...

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