Coking reduction in cracking reactors
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 20, 2009
Grant Date -
N/A
app pub date -
Sep 18, 2000
filing date -
Sep 24, 1999
priority date (Note) -
Expired
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Abstract
The invention concerns a method for reducing coking on the metal walls of a reactor cracking hydrocarbons or other organic compounds and on the metal walls of a heat exchanger placed downstream of the cracking reactor, whereby the metal surfaces coming into contact with the organic substance to be cracked are pre-treated with a water vapor stream containing at least silicon and at least a sulphur compound.
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