Process of degradation of alkyl polysulphides into polysulphides

Details Process of degradation of alkyl polysulphides into polysulphides Process of degradation of alkyl polysulphides into polysulphides

1986-03-24

1989-05-02

Ceperley, Mary E.

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

Organic compounds

Sulfur containing

166267, 166902, 568 26, C07C14912

Patent

active

048270407

ABSTRACT:
The polysulphide is heated with a substance capable of dissolving elemental sulphur. After cooling, the polysulphide reduced to a lower numbver of S atoms is separated from the substance, which can be recovered.
An important use consists in converting the polysulphide to the form of dimethyl disulphide, the solvent used for the dissolution of sulphur deposited in conduits, particularly those used for natural gas.

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