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LPG-recovery processes for baseload LNG plants examined

Journal Article · · Oil and Gas Journal
OSTI ID:549440
 [1]
  1. Bechtel Corp., Houston, TX (United States)
With demand on the rise, LPG produced from a baseload LNG plant becomes more attractive as a revenue-earning product similar to LNG. Efficient use of gas expanders in baseload LNG plants for LPG production therefore becomes more important. Several process variations for LPG recovery in baseload LNG plants are reviewed here. Exergy analysis (based on the Second Law of Thermodynamics) is applied to three cases to compare energy efficiency resulting from integration with the main liquefaction process. The paper discusses extraction in a baseload plant, extraction requirements, process recovery parameters, extraction process variations, and exergy analysis.
OSTI ID:
549440
Journal Information:
Oil and Gas Journal, Journal Name: Oil and Gas Journal Journal Issue: 47 Vol. 95; ISSN OIGJAV; ISSN 0030-1388
Country of Publication:
United States
Language:
English

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