Process for the separation of sulfur compounds from water

Details Process for the separation of sulfur compounds from water Process for the separation of sulfur compounds from water

1981-04-14

1982-08-31

Bascomb, Jr., Wilbur L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Sulfur containing

203 11, 203 76, 203 77, 203 98, 203DIG14, C02F 104, C07C14906

Patent

active

043473857

ABSTRACT:
Sulfur compounds are separated from aqueous mixtures containing same by employing a stripper having at least two stripping sections with at least a portion of the stripper kettle product being recycled to the lower stripping section. The process is particularly effective in recovering mercaptans from steam condensate. In the production of mercaptans by reacting hydrogen sulfide with olefins, steam condensate contaminated with mercaptans is obtained from the steam ejector employed in the product fractionation column.

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patent: 4138309 (1979-02-01), Kuhnlein et al.
patent: 4260462 (1981-04-01), Didycz et al.

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