Method for dissolving sulfur deposits rapidly

Details Method for dissolving sulfur deposits rapidly Method for dissolving sulfur deposits rapidly

1978-11-29

1980-12-16

Guynn, Herbert B.

Compositions

Leather or fur treating

166312, 252364, 299 4, 299 5, E21B 4300, C23G 502

Patent

active

042396301

ABSTRACT:
A method for dissolving a deposit of elemental sulfur by contacting the deposit with dialkyl disulfides catalyzed with an aliphatic amine in which a small amount of sulfur is added to the disulfide amine mixture before it is used as a sulfur solvent. The small percentage of sulfur added increases the rate at which the disulfide dissolves such sulfur deposit.

REFERENCES:
patent: 2237627 (1941-04-01), Olin
patent: 3314999 (1967-04-01), Bapseres et al.
patent: 3531160 (1970-09-01), Fisher
patent: 3846311 (1974-11-01), Sharp et al.

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