| 发明名称 |
METAL MODIFIED Y ZEOLITE, ITS PREPARATION AND USE |
| 摘要 |
The present invention relates to a metal modified Y zeolite, its preparation and use. Said zeolite contains 1-15 wt % of IVB group metal as oxide and is characterized in that the ratio of the zeolite surface's IVB group metal content to the zeolite interior's IVB group metal content is not higher than 0.2; and/or the ratio of the distorted tetrahedral-coordinated framework aluminum to the tetrahedral-coordinated framework aluminum in the zeolite lattice structure is (0.1-0.8):1. |
| 申请公布号 |
US2015111722(A1) |
申请公布日期 |
2015.04.23 |
| 申请号 |
US201414521221 |
申请日期 |
2014.10.22 |
| 申请人 |
CHINA PETROLEUM & CHEMICAL CORPORATION ;RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC |
发明人 |
LONG Jun;TIAN Huiping;YU Shanqing;WANG Zhenbo |
| 分类号 |
B01J29/80;B01J29/08;B01J29/06 |
主分类号 |
B01J29/80 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A metal modified Y zeolite, which contains 1-15 wt % of IVB group metal as oxide, wherein the ratio of the zeolite surface's IVB group metal content to the zeolite interior's IVB group metal content is not higher than 0.2. |
| 地址 |
Beijing CN |
