Method for obtaining synthesis gas by partial catalytic oxidation
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United States of America Patent
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Sep 5, 2006
Grant Date -
Jun 2, 2005
app pub date -
Jun 18, 2002
filing date -
Jun 21, 2001
priority date (Note) -
Expired
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Abstract
The invention relates to a method for obtaining synthesis gas by partial catalytic oxidation, consisting in bringing a hydrocarbon in a gaseous state into contact with an oxidizing gas, and therefore possibly a small amount of water vapor, in the presence of a catalyst comprising at least one silicon carbide at a temperature of more than 800.degree. C. According to the invention, the silicon carbide has a specific surface which is determined by the BET method and which is less than or equal to 100 m.sup.2/g, the contact time between the mixture of gaseous hydrocarbon, oxidizing gas and silicon carbide being more than 0.05 seconds and the pressure inside the reactor being greater than atmospheric pressure.
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