发明名称 |
Microporous crystalline composite compositions and processes for making them. |
摘要 |
<p>The invention involves composite structures of multiple phases, at least two of which are inorganic crystalline compositions that are contiguous and have a common crystal framework and structure, and at least one of them contains phosphorus and aluminum atoms as part of its crystalline framework structure; and to processes for making the same. It is desired that each phase has a microporous molecular sieve structure. The process involves the growth of a crystalline structure constituting such a phase in the presence of crystals of another of such a phase. Preferably, the process involves a hydrothermal crystallization treatment of the precursors to such phase.</p> |
申请公布号 |
EP0293937(A2) |
申请公布日期 |
1988.12.07 |
申请号 |
EP19880108952 |
申请日期 |
1988.06.03 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
PELLET, REGIS JOSEPH;COUGHLIN, PETER KEVIN;SPRINGER, ALBERT RAYMOND;GAJEK, RICHARD TADEUSZ |
分类号 |
B01J29/84;C01B25/36;B01J29/00;B01J29/08;B01J29/83;B01J29/85;C01B25/45;C01B37/04;C01B37/06;C01B37/08;C01B39/00;C01B39/06;C01B39/14;C01B39/24;C01B39/26;C01B39/28;C01B39/30;C01B39/36;C01B39/38;C01B39/42;C01B39/52;C10G29/04 |
主分类号 |
B01J29/84 |
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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