Use of metal oxychlorides for removal of hydrogen chloride from

Details Use of metal oxychlorides for removal of hydrogen chloride from Use of metal oxychlorides for removal of hydrogen chloride from

1998-08-31

2000-06-06

Nguyen, Ngoc-Yen

Chemistry of inorganic compounds

Halogen or compound thereof

Elemental halogen

423507, 423240S, C01B 704

Patent

active

060714883

ABSTRACT:
A process for producing chlorine comprises the steps of oxidizing hydrogen chloride in the presence of a catalyst in an oxidation reactor, passing the product gas together with the catalyst removed from the oxidation reactor to a high velocity transporter at a temperature between 150-250.degree. C. to remove the residual HCl from the product gas, removing the catalyst from the product and recycling the removed catatalyst back to the oxidation reactor.

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