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"Kellogg" technology for chlorine

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Stephen Ferro:
Hi!

Can anybody help me where can I find some information about "Kellogg" technology for chlorine to be used in direct chlorination.
I'm only interested in that is there any references (mean plants or something)for the next:
HCl+O2= Cl2+ H2O
Does anyone use this reaction for producing high purity Cl2?

Thnx in advance.
Stephen

AWK:
see:
us_patent_2602021

http://www.electrochem.org/dl/interface/fal/fal98/IF8-98-Pages32-36.pdf
http://www.chemsystems.com/search/docs/abstracts/96s6-abs.pdf

The purest Cl2 can be obtained by electrolysis

mbeychok:
Stephen Ferro:

The reaction you asked about is known as the Deacon reaction:

4HCl + O2 ==> 2Cl2 + 2H2O

The reaction takes place at about 400 to 450 °C in the presence of a copper chloride (CuCl2) catalyst. Three companies developed commercial processes based on the Deacon reaction:


* The Kel-Chlor process developed by the M.W. Kellogg Company in the USA
* The Shell-Chlor process developed by the Shell Oil Company in the Netherlands
* The MT-Chlor process developed by the Mitsui Toatsu Company in Japan
The Deacon processes are outdated technology. Most chlorine today is produced using electrolytic processes.

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