CHLORINE PRODUCTION PROCESS Russian patent published in 2008 - IPC C01B7/04 

Abstract RU 2320534 C1

FIELD: industry inorganic synthesis.

SUBSTANCE: invention can be used for production of chlorine reusing hydrogen chloride emitted in organochlorine synthesis processes. Chlorine production process comprises continuously supplying gaseous mixture containing hydrogen chloride and oxygen to flow reaction zone wherein hydrogen chloride is oxidized by oxygen to form target product. Gaseous mixture is fed at pressure 1.1 to 5.0 bar and transferred into low-temperature plasma state with the aid of pulse electric discharge in order to initiate above oxidation reaction. Resulting gaseous mixture containing oxidation product is withdrawn from reaction zone and subjected to condensation, after which desired product is recovered from condensed water.

EFFECT: increased degree of hydrogen mixture conversion and process stability.

4 cl, 10 ex

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RU 2 320 534 C1

Authors

Koposov Vladimir Vasil'Evich

Surzhikova Galina Valer'Evna

Bejlin Aleksandr Borisovich

Bejlin Mikhail Borisovich

Dates

2008-03-27Published

2006-06-20Filed