Removing acid gases and gas dehydration from gas streams is becoming more important as stricter environmental rules are being developed and gas streams are being developed off-shore for LNG. Candle filter technology and the process of thin-cake building, is a new approach for high-efficiency and cost-effective fines removal. The presentation begins with the problem definition and a discussion of the bench-top laboratory tests that are conducted for problem analysis, technology selection and scale-up. The presentation concludes with a review of typical case history and installation details for on-shore and off-shore applications.

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