System for recovering natural gas liquid from low pressure source at low temperatures

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12077716
SERIAL NO

17439034

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Importance

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Abstract

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A system for recovering natural gas liquid from a gas source, comprising compression means (206) for increasing the temperature and pressure of the fluid from the gas source, cooling means (230) for cooling the fluid from the compression means, a gas/gas heat exchanger (204), fluid from the gas source flowing from a first inlet to a first outlet; at least one separator (208) for receiving the fluid from the first outlet of the gas/gas heat exchanger (204) and separating liquid from the gas, the gas from the separator being directed to expansion means (206) for reducing the temperature and pressure of the gas, the aqueous part of the liquid from the separator and/or the gas from the expansion means being directed to the gas/gas heat exchanger (204) where it flows therethrough from a second inlet to a second outlet for cooling the fluid flowing between the first inlet and first outlet, wherein injection means are provided between the cooling means and the gas/gas heat exchanger for saturating the gas with a liquid agent, wherein the liquid agent comprises an evaporant and an antifreeze agent; and a recovery vessel (240) is provided downstream of the second outlet, the antifreeze agent being recovered therein for injection into the fluid from the gas source upstream of the first inlet.

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Patent Owner(s)

Patent OwnerAddress
NGLTECH SDN BHD90A 1ST FLOOR JALAN BURHANUDDIN HELMI TAMAN TUN DR ISMAIL KUALA LUMPUR 60000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
A/L, Suppiah Arul Jothy Kuala Lumpur, MY 1 0
A/L, Turunawarasu Dhanaraj Kuala Lumpur, MY 1 0
Chen, Ching Liang Kuala Lumpur, MY 1 0
Eisa, Farag Ebtehal Eisa Regheb Kuala Lumpur, MY 1 0
Ooi, Boon Lee Kuala Lumpur, MY 3 7

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