发明名称 |
REFORMING CATALYST WITH CHELATED PROMOTER |
摘要 |
A process for preparing a naphtha reforming catalyst has been developed. The process involves the use of a chelating ligand such as ethylenediaminetetraacetic acid (EDTA). The aqueous solution of the chelating ligand and a tin compound is used to impregnate a support, e.g., alumina extrudates. A platinum-group metal is also an essential component of the catalyst. Rhenium may also be a component. A reforming process using the catalyst has enhanced yield, activity, and stability for conversion of naphtha into valuable gasoline and aromatic products. |
申请公布号 |
EP1838433(A1) |
申请公布日期 |
2007.10.03 |
申请号 |
EP20050711584 |
申请日期 |
2005.01.18 |
申请人 |
UOP LLC |
发明人 |
MODICA, FRANK S.;MCBRIDE, THOMAS K.;GALPERIN,IRINA Z. |
分类号 |
B01J20/00;B01J21/04;B01J21/08;B01J21/12;B01J21/14;B01J23/00;B01J23/02;B01J23/08;B01J23/40;B01J23/42;B01J23/44;B01J23/56;C10G35/06 |
主分类号 |
B01J20/00 |
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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