Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1994-05-20
1996-01-23
Wityshyn, Michael G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
536 187, 536 111, 564483, 564472, 564471, C07H 504, C07H 506, C07H 100
Patent
active
054866057
ABSTRACT:
A composition is disclosed that is adapted to convert hydrogen sulfide and organic sulfides to nontoxic polymers. The compositions comprise amine resin solutions made by reacting sterically hindered amines such as amine heads with aldoses selected from the group consisting of D-aldoses having from 3 to 6 carbon atoms. Streams containing hydrogen sulfide or organic sulfides are preferably treated by contacting such streams with from about 2 to about 4 ppm or more of the amine solution of the invention per ppm of sulfide.
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Leary Louise N.
Wityshyn Michael G.
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