| 发明名称 |
XYLENE ISOMERIZATION PROCESS |
| 摘要 |
A process for the isomerization of xylenes utilizes a ZSM-23 zeolite which inhibits the production of undesired C9<+> aromatic transalkylation by-products. The ZSM-23 has pores substantially unobstructed by silica, such as can be made from a forming mixture containing amorphous precipitated silica as a silica source. |
| 申请公布号 |
DE3476063(D1) |
申请公布日期 |
1989.02.16 |
| 申请号 |
DE19843476063 |
申请日期 |
1984.09.11 |
| 申请人 |
MOBIL OIL CORPORATION |
发明人 |
KRESGE, CHARLES THEODORE;NICOLETTI, MICHAEL PETER;VARTULI, JAMES CLARKE |
| 分类号 |
B01J29/00;B01J29/70;B01J29/74;C07B61/00;C07C1/00;C07C5/27;C07C15/08;C07C67/00 |
主分类号 |
B01J29/00 |
| 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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