发明名称 |
Discrete molecular sieve and use |
摘要 |
This invention presents a novel MgAPSO molecular sieve, containing a critical range of magnesium in the sieve framework, which is particularly active for hydrocarbon conversion. The sieve advantageously is incorporated, along with a platinum-group metal, into a catalyst formulation which is useful for isomerization. When utilized in a process for isomerizing a non-equilibrium mixture of xylenes containing ethylbenzene, a greater yield of para-xylene is obtained compared to prior-art processes.
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申请公布号 |
US5240891(A) |
申请公布日期 |
1993.08.31 |
申请号 |
US19910814749 |
申请日期 |
1991.12.26 |
申请人 |
PATTON, ROBERT L.;WILSON, STEPHEN T.;GAJDA, GREGORY J. |
发明人 |
PATTON, ROBERT L.;WILSON, STEPHEN T.;GAJDA, GREGORY J. |
分类号 |
B01J29/83;B01J29/04;B01J29/85;C01B37/08;C01B39/54;C07B61/00;C07C5/27;C07C15/08 |
主分类号 |
B01J29/83 |
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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