Heavy hydrocarbon and BTEX removal from pipeline gas to LNG liquefaction

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12098882
APP PUB NO 20200191477A1
SERIAL NO

16219126

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Abstract

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A method for removing heavy hydrocarbons from a feed gas by: feeding, into an absorber, a top reflux stream and a second reflux stream below the top reflux stream, wherein the absorber produces an absorber bottom product stream and an absorber overhead product stream; depressurizing and feeding the absorber bottom product stream to a stripper to produce a stripper bottom product stream and a stripper overhead product stream; cooling and feeding a portion of the absorber overhead product stream back to the absorber as the top reflux stream; and pressurizing and feeding the stripper overhead stream back to the absorber as the second reflux stream. A system for carrying out the method is also provided.

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Patent Owner(s)

Patent OwnerAddress
FLUOR TECHNOLOGIES CORPORATION A DELAWARE CORPORATION6700 LAS COLINAS BLVD IRVING TX 75039

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mak, John Aliso Viejo, US 116 2488
Schulte, David Aliso Viejo, US 10 110
Thomas, Jacob Sugar Land, US 66 850

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