Process for de-acidifying a gas for production of concentrated a

Details Process for de-acidifying a gas for production of concentrated a Process for de-acidifying a gas for production of concentrated a

1997-11-07

1998-08-25

Bushey, C. Scott

Gas separation: processes

Liquid contacting

And degasification of a liquid

95177, 95193, 95229, 95235, 95236, B01D 4700

Patent

active

057979812

ABSTRACT:
A method of treating a gas, for example, natural gas containing at least one hydrocarbon and at least one acid gas to remove the acid gas from the natural gas and to produce at least one concentrated acid gas, wherein the gas is subjected to at least two stages of absorption using polar solvents having different properties.

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