发明名称 |
SULFUR OXIDE REMOVING ADDITIVES AND METHODS FOR PARTIAL OXIDATION CONDITIONS |
摘要 |
The sulfur oxide removing additive suitable for a FCC unit at low oxygen environment condition is described. The SOx removing additive includes one or more sorbents and one or more oxidation catalysts. The sorbent includes a source of Al and a divalent component. The divalent component is selected from a group consisting of magnesium, calcium, and combinations of two or more. The oxidation catalyst includes a source of cerium. The SOx removing additive is substantially free of vanadium. Also described is a method of removing the sulfur oxide content of a sulfur oxide-containing gas from an FCC unit. The method includes contacting the gas with a SOx removing additive at a low oxygen environment condition. |
申请公布号 |
WO2008055160(A3) |
申请公布日期 |
2008.07.03 |
申请号 |
WO2007US83010 |
申请日期 |
2007.10.30 |
申请人 |
INTERCAT, INC.;VIERHEILIG, ALBERT, A. |
发明人 |
VIERHEILIG, ALBERT, A. |
分类号 |
C10G11/00 |
主分类号 |
C10G11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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