Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture
Patent
1995-05-05
1996-12-10
Lewis, Michael
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
526 74, 526196, 585532, 585853, 208 48AA, C01D 700
Patent
active
055828086
ABSTRACT:
The present invention provides borohydrides that are useful in reducing aldol condensation and subsequent polymer formation in caustic scrubbers. The borohydrides are believed to react with reactive carbonyls yielding more stable alcohols and a salt of the borohydride which remains water soluble, and thus is unlikely to be carried out with the hydrocarbon phase. The borohydrides of the present invention have the potential to reduce reactive carbonyls at a molar ratio as high as about 4:1::carbonyl:borohydride. A preferred borohydride is sodium borohydride (sodium tetrahydroborate).
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Baker Hughes Incorporated
Harding Amy M.
Lewis Michael
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