Process for producing oxochlorides of sulfur

Details Process for producing oxochlorides of sulfur Process for producing oxochlorides of sulfur

1997-06-24

1998-06-02

Nguyen, Ngoc-Yen

Chemistry of inorganic compounds

Halogen or compound thereof

Sulfur containing

423467, C01B 1745

Patent

active

057595089

ABSTRACT:
A process for producing sulfuryl chloride and/or thionyl chloride is disclosed which involves contacting a mixture comprising SO.sub.2 and Cl.sub.2 (e.g., at about 300.degree. C. or less) with a silicon carbide catalyst having a surface area of at least 10 m.sup.2 .multidot.g.sup.-1.

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Marc. J. Ledoux et al., New Synthesis and Uses of High-Specific-Surface SiC as a Catalytic Support that is Chemically Inert and Has High Thermal Resistance, Journal of Catalysis, 114, 176-185, Apr. 11, 1988.
Ullmann's Encyclopedia of Industrial Chemistry 5.sup.th Edition, vol. A25, pp. 627-629.

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