Selective oxidation of hydrogen sulfide in molten sulfur

Details Selective oxidation of hydrogen sulfide in molten sulfur Selective oxidation of hydrogen sulfide in molten sulfur

1996-11-13

1997-11-11

Straub, Gary P.

Chemistry of inorganic compounds

Sulfur or compound thereof

Elemental sulfur

C01B 1704, C01B 1705

Patent

active

056860579

ABSTRACT:
A method for inhibiting hydrogen sulfite evolution from molten sulfur is disclosed. The method involves adding a hypohalide to molten sulfur containing hydrogen sulfite. The hypohalide, such as hypochlorite, hyprobromite, and their sodium or calcium salts inhibit the evolution of hydrogen sulfite from molten sulfur.

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