Chemistry of inorganic compounds – Halogen or compound thereof – Sulfur containing
Patent
1997-06-24
1999-03-09
Nguyen, Ngoc-Yen
Chemistry of inorganic compounds
Halogen or compound thereof
Sulfur containing
423467, C01B 1745
Patent
active
058796525
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 carbon having an active metal content of less than 1000 ppm by weight and a high degree of oxidative stability (i.e., a weight loss of about 12%, or less, in the WVC Temperature Test as defined herein).
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Cicha Walter Vladimir
Manzer Leo Ernest
E. I. Du Pont de Nemours and Company
Nguyen Ngoc-Yen
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