Process for selectively removing hydrogen sulfide from a gas str

Details Process for selectively removing hydrogen sulfide from a gas str Process for selectively removing hydrogen sulfide from a gas str

1984-05-25

1989-04-25

Doll, John

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Carbon dioxide or hydrogen sulfide component

4235766, B01D 5316, C01B 1705

Patent

active

048246450

ABSTRACT:
Hydrogen sulfide can be removed selectively from a gas stream also containing carbon dioxide at high pressure, such as those found at natural gas production wellheads, by contacting the gas stream with an alkaline liquid for a time period of less than about 80 milliseconds.

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