High recovery process for purification of multicomponent gases

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United States of America Patent

PATENT NO 11731075
APP PUB NO 20220040626A1
SERIAL NO

17085335

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Abstract

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The process of the present invention provides high recovery and low capital cost giving it an economic advantage over previously known purification processes. The present process has particular applicability to the purification of synthesis gases comprising at least hydrogen (H2), carbon monoxide (CO), methane (CH4), CO2, and H2O to obtain a gas stream including at least H2, CO, and CH4, that is substantially free of H2O and CO2. The process also has applicability to the purification of natural gases inclusive of at least CH4, N2, CO2, and H2O to produce a gas stream including at least CH4 and N2, but which is substantially free of H2O and CO2.

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Patent Owner(s)

Patent OwnerAddress
PRAXAIR TECHNOLOGY INC10 RIVERVIEW DR DANBURY CT 06810

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coleman, Luke J Williamsville, US 4 17
Held, Katie Hamburg, US 3 8
Kim, Kihyung Atlanta, US 39 330
Leitmayr, Werner Neuburg an der Donau, DE 13 81
Swindlehurst, Garrett R Saint Paul, US 7 20

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