Bismuth inhibitors for acid gas conditioning solutions

Details Bismuth inhibitors for acid gas conditioning solutions Bismuth inhibitors for acid gas conditioning solutions

1982-07-01

1983-12-13

Hayes, Lorenzo B.

Compositions: coating or plastic

Coating or plastic compositions

Corrosion inhibiting coating composition

106 1421, 252392, 252389R, C09K 300

Patent

active

044203373

ABSTRACT:
A corrosion inhibited composition containing an aqueous gas conditioning solution such as an alkanolamine with small amounts of soluble trivalent bismuth compounds. The compositions are useful to separate acid gases such as carbon dioxide from feed streams in gas conditioning apparatus with minimum amounts of corrosion of the stainless steel.

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