发明名称 |
Dehydrocyclization or catalytic reforming using sulfur tolerant zeolite catalyst |
摘要 |
A process is provided for catalytic reforming or dehydrocyclization of hydrocarbons using a catalyst comprising a noble metal, and an intermediate pore size crystalline silicate having a high silica to alumina ratio and a relatively low alkali content. Preferably, the crystalline silicate is in the form of small crystallite size, such as less than 5 microns. The reforming or dehydrocyclization process is sulfur tolerant so that the reforming can be carried out in the presence of sulfur or with periodic exposure to sulfur.
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申请公布号 |
US5358631(A) |
申请公布日期 |
1994.10.25 |
申请号 |
US19920902987 |
申请日期 |
1992.06.23 |
申请人 |
CHEVRON RESEARCH AND TECHNOLOGY COMPANY |
发明人 |
MILLER, STEPHEN J.;MULASKY, BERNARD F. |
分类号 |
B01J29/12;B01J29/068;C10G35/06;C10G35/095;C10G45/00;(IPC1-7):C10G35/06;C10G35/085 |
主分类号 |
B01J29/12 |
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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