Process for the removal by oxidation, of mercaptans...

Details Process for the removal by oxidation, of mercaptans... Process for the removal by oxidation, of mercaptans...

2011-03-15

2011-03-15

Sullivan, Daniel M (Department: 1621)

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

Organic compounds

Sulfur containing

Reexamination Certificate

active

07906683

ABSTRACT:
The mercaptans R—SH contained in a hydrocarbon stream are oxidized to the corresponding (di)sulfides by means of a redox system which comprises trivalent iron and a heteropolyacid which allows the complete reoxidation of the reduced iron also with air.

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