| 发明名称 |
METHOD OF PREPARING CRYSTALLINE ZEOLITE CATALYST OF HIGH ACTIVITY |
| 摘要 |
<p>Super active catalyst of high hydrocarbon conversion activity prepared by contacting crystalline zeolite materials of silica/alumina mole ratios greater than 7 and having a constraint index between 1/2 and 12 with steam followed by base exchange of the resultant steamed product with an ammonium salt.</p> |
| 申请公布号 |
DE3160620(D1) |
申请公布日期 |
1983.08.25 |
| 申请号 |
DE19813160620 |
申请日期 |
1981.02.10 |
| 申请人 |
MOBIL OIL CORPORATION |
发明人 |
MIALE, JOSEPH NICOLAS |
| 分类号 |
C10G11/02;B01J29/40;B01J29/70;B01J37/10;C01B39/36;C01B39/42;C10G11/00;C10G11/05;(IPC1-7):01J29/28;01J37/10 |
主分类号 |
C10G11/02 |
| 代理机构 |
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代理人 |
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