发明名称 |
Synthetic porous crystalline MCM-68, its synthesis and use |
摘要 |
This invention relates to a new synthetic porous crystalline material, designated MCM-68, a method and novel polycyclic organic cation for its preparation and its use in catalytic conversion of organic compounds. The new crystalline material exhibits a distinctive X-ray diffraction pattern and has a unique crystal structure which contains at least one channel system, in which each channel is defined by a 12-membered ring of tetrahedrally coordinated atoms, and at least two further, independent channel systems, in each of which each channel is defined by a 10-membered ring of tetrahedrally coordinated atoms, wherein the number of unique 10-membered ring channels is twice the number of 12-membered ring channels.
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申请公布号 |
US6049018(A) |
申请公布日期 |
2000.04.11 |
申请号 |
US19990234544 |
申请日期 |
1999.01.21 |
申请人 |
MOBIL CORPORATION |
发明人 |
CALABRO, DAVID C.;CHENG, JANE C.;CRANE, JR., ROBERT A.;KRESGE, CHARLES T.;DHINGRA, SANDEEP S.;STECKEL, MICHAEL A.;STERN, DAVID L.;WESTON, SIMON C. |
分类号 |
C07D487/04;B01J29/04;B01J29/70;C01B39/08;C01B39/46;C01B39/48;C07B61/00;C07C2/54;C07C2/66;C07C4/18;C07C5/22;C07C5/27;C07C6/12;C07C15/073;C07C15/085;C07D209/56;C07D487/00;(IPC1-7):C01B39/50 |
主分类号 |
C07D487/04 |
代理机构 |
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