发明名称 |
PHOSPHORUS-CONTAINING HYDROCARBON CRACKING CATALYST AND CATALYTIC CRACKING PROCESS UTILIZING THE SAME |
摘要 |
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 an anion such as a dihydrogen phosphate anion or a dihydrogen phosphite anion and additionally with an ammonium salt other than a salt of an inorganic acid of phosphorus. A hydrocarbon catalytic cracking process utilizing the phosphorus-containing catalyst is also provided. |
申请公布号 |
DE3368394(D1) |
申请公布日期 |
1987.01.29 |
申请号 |
DE19833368394 |
申请日期 |
1983.10.13 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
PINE, LLOYD ALBERT |
分类号 |
B01J29/06;B01J29/08;C10G11/00;C10G11/05;(IPC1-7):B01J29/08 |
主分类号 |
B01J29/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|