发明授权
US4882038A Process for the use of magnesium-aluminum-phosphorus-silicon-oxide
molecular sieve compositions
失效
使用镁 - 铝 - 磷 - 氧化硅分子筛组合物的方法
- 专利标题： Process for the use of magnesium-aluminum-phosphorus-silicon-oxide molecular sieve compositions
- 专利标题（中）： 使用镁 - 铝 - 磷 - 氧化硅分子筛组合物的方法
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申请号： US155696申请日： 1988-02-16
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公开(公告)号： US4882038A公开(公告)日： 1989-11-21
- 发明人: Brent M. T. Lok , Lawrence D. Vail , Edith M. Flanigen
- 申请人： Brent M. T. Lok , Lawrence D. Vail , Edith M. Flanigen
- 申请人地址： IL Des Plaines
- 专利权人： UOP
- 当前专利权人： UOP
- 当前专利权人地址： IL Des Plaines
- 主分类号： B01J29/85
- IPC分类号： B01J29/85 ; C01B37/08 ; C07C2/12 ; C07C2/54 ; C07C5/02 ; C07C5/22 ; C07C5/27 ; C07C5/41 ; C10G47/02
摘要：
Crystalline molecular sieves having a three-dimensional microporous framework structures of MgO.sub.2, AlO.sub.2, SiO.sub.2 and PO.sub.2 tetrahedral units are disclosed. These molecular sieves have an empirical chemical composition on an anhydrous basis expressed by the formula:mR: (Mg.sub.w Al.sub.x P.sub.y Si.sub.z)O.sub.2wherein "R" represents at least one organic templating agent present in the intracrystalline pore system; "m" represents the molar amount of "R" present per mole of (Mg.sub.w Al.sub.x P.sub.y Si.sub.z)O.sub.2 ; and "w", "x", "y" and "z" represent the mole fractions of magnesium, aluminum, phosphorus and silicon, respectively, present as tetrahedral oxides. Their use as adsorbents, catalysts, etc. is disclosed.
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