Chemistry of inorganic compounds – Sulfur or compound thereof – Binary compound
Patent
1988-05-02
1993-09-07
Russel, Jeffrey E.
Chemistry of inorganic compounds
Sulfur or compound thereof
Binary compound
166312, 208237, 208238, 252 8552, C01B 1720, E21B 3706
Patent
active
052426726
ABSTRACT:
A process for removing sulfur from an organic polysulfide by reaction with an aqueous stripping solution of at least one sulfide salt and/or hydrosulfide salt in a multi-stage, continuous, countercurrent flow, reaction system wherein the sulfur is stripped from the polysulfide into the aqueous stripping solution phase which is separated from the polysulfide organic phase.
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Carroll Glenn T.
Srinivas Vijay R.
Tuszynski William J.
Wismer John A.
Yen Jeffrey H.
Elf Atochem North America Inc.
Russel Jeffrey E.
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