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US07901566B2 Reforming sulfur-containing hydrocarbons using a sulfur resistant catalyst 有权
使用耐硫催化剂重整含硫烃

Reforming sulfur-containing hydrocarbons using a sulfur resistant catalyst
Abstract:
A method of reforming a sulfur containing hydrocarbon involves contacting the sulfur containing hydrocarbon with a sulfur tolerant catalyst containing a non-sulfating carrier and one or more of a sulfur tolerant precious metal and a non-precious metal compound so that the sulfur tolerant catalyst adsorbs at least a portion of sulfur in the sulfur containing hydrocarbon and a low sulfur reformate is collected, and contacting the sulfur tolerant catalyst with an oxygen containing gas to convert at least a portion of adsorbed sulfur to a sulfur oxide that is desorbed from the sulfur tolerant catalyst.
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