Chemistry of inorganic compounds – Halogen or compound thereof – Hydrogen halide
Patent
1972-03-27
1976-07-06
Stern, Edward
Chemistry of inorganic compounds
Halogen or compound thereof
Hydrogen halide
423472, 423481, 423493, 423502, C01B 708, C01G 304, C01G 306
Patent
active
039682005
ABSTRACT:
Process for recovering hydrogen chloride from an aqueous hydrogen chloride off-gas from an oxychlorination reaction wherein hydrogen chloride is separated from the off-gas as an aqueous solution of hydrogen chloride and employed as feed to an oxychlorination reaction. The process is particularly applicable to the production of vinyl chloride.
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Stern Edward
The Lummus Company
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