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SPREX® & SPREX®CO2: Bulk Acid Gas Removal from Highly Sour Gas

Published 18 November 2016 | By PROSERNAT

Process Principle • Bulk H2S or CO2 removal from highly sour gas by high pressure cryogenic distillation • Conventional distillation column with no hydrates or solid products formation • Separated acid gases are recovered liquid at high pressure and easily pumped back into reservoir • Final sweetening of partially treated gas may be done with a conventional amine unit

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SPREX® & SPREX®CO2: Bulk Acid Gas Removal from Highly Sour Gas