发明名称 |
Cross-linked montmorillonite molecular sieves |
摘要 |
Novel molecular sieves, being montmorillonites cross-linked with aluminum hydroxide or with chromium hydroxide and a process for the production of same comprising interaction between montmorillonite, in the form of a colloidal solution containing fully separated unit layers (reactant A), and a cross-linking agent, consisting of an accurately buffered and aged colloidal solution of a metal hydroxide, dispersed in the form of low molecular weight oligomers (reactant B).
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申请公布号 |
US4216188(A) |
申请公布日期 |
1980.08.05 |
申请号 |
US19770836138 |
申请日期 |
1977.09.23 |
申请人 |
YEDA RESEARCH & DEVELOPMENT CO LTD |
发明人 |
LAHAR, NOAM;SHABTAI, JOSEPH |
分类号 |
B01D53/86;B01J20/12;B01J29/04;C01B7/09;C01B33/26;C01B39/02;(IPC1-7):C01B33/26 |
主分类号 |
B01D53/86 |
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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