发明名称 |
ZSM-5 ZEOLITHE |
摘要 |
PCT No. PCT/EP93/01404 Sec. 371 Date May 15, 1995 Sec. 102(e) Date May 15, 1995 PCT Filed Jun. 4, 1994 PCT Pub. No. WO93/25476 PCT Pub. Date Dec. 23, 1993Crystalline tectosilicate ZSM-5 zeolite may be prepared which comprise substantially needle-shaped agglomerates. Tectosilicate ZSM-5 zeolite having a 29Si NMR spectrum having at least three peaks indicates the presence of Si atoms in the structure having 0, 1 or 2 T-atoms as nearest neighbors. |
申请公布号 |
DE69320190(T3) |
申请公布日期 |
2001.08.02 |
申请号 |
DE1993620190T |
申请日期 |
1993.06.04 |
申请人 |
EXXON CHEMICAL PATENTS INC., LINDEN |
发明人 |
VERDUIJN, JOHANNES;MARTENS, LUC;MARTENS, JOHAN |
分类号 |
B01J29/04;B01J29/06;B01J29/40;C01B37/02;C01B39/04;C01B39/06;C01B39/08;C01B39/38;C01B39/40 |
主分类号 |
B01J29/04 |
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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