发明名称 |
Catalyst containing zeolite beta and processes for its use |
摘要 |
A composition of matter comprising both zeolite Beta and a Y zeolite having a unit cell size above about 24.40 angstroms and, preferably, a water vapor sorptive capacity at 25 degrees C. and a p/po value of 0.10 of greater than 15 weight percent. Typical of the Y zeolites used in the composition of the invention are steam-stablized Y zeolites such as LZY-82 and LZY-84 zeolites. The composition is especially suited for us in combination with one or more hydrogenation components as a catalyst for hydrocracking various types of feedstocks.
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申请公布号 |
US5279726(A) |
申请公布日期 |
1994.01.18 |
申请号 |
US19910673196 |
申请日期 |
1991.03.21 |
申请人 |
UNION OIL COMPANY OF CALIFORNIA |
发明人 |
WARD, JOHN W. |
分类号 |
B01J29/08;B01J29/70;B01J29/80;C10G47/16;(IPC1-7):C10G47/20 |
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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