发明名称 |
Phosphorus-containing catalyst and catalytic cracking process utilizing the same. |
摘要 |
<p>A phosphorus-containing low alkali metal content zeolitic catalyst made from a clay starting material is provided. The catalyst is obtained by contacting a partially cation exchanged calcined zeolite-containing catalyst with a dihydrogen phosphate anion or a dihydrogen phosphite anion. A hydrocarbon catalytic cracking process utilizing the phosphorus-containing catalyst is also provided.</p> |
申请公布号 |
EP0095364(A2) |
申请公布日期 |
1983.11.30 |
申请号 |
EP19830302938 |
申请日期 |
1983.05.23 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
PINE, LLOYD ALBERT;CULL, NEVILLE LEVERNE |
分类号 |
B01J29/08;C10G11/00;C10G11/05;(IPC1-7):01J29/08;10G11/05 |
主分类号 |
B01J29/08 |
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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