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Improving Sulfur Recovery in Saudi Arabia

refinery-1Check out this case study on Saudi Aramco’s Haradh plant. The low H2S-to-CO2 concentration ratio in the feed gas, and the subsequently removed acid gas, challenges the typical Claus-based sulfur recovery (SR) option. It requires substantial upstream acid gas enrichment (AGE) to concentrate the acid gas sufficiently to support the required high SR.


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Posted by: The Refining Community

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