发明授权
- 专利标题: Crystalline inorganic porous material and production process therefor
- 专利标题(中): 结晶无机多孔材料及其制备方法
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申请号: US10650981申请日: 2003-08-29
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公开(公告)号: US07267812B2公开(公告)日: 2007-09-11
- 发明人: Ryoji Takahashi , Satoshi Sato , Akiyuki Yachi
- 申请人: Ryoji Takahashi , Satoshi Sato , Akiyuki Yachi
- 申请人地址: JP Yamaguchi-ken JP Chiba JP Chiba
- 专利权人: Tokuyama Coporation,Ryoji Takahashi,Satoshi Sato
- 当前专利权人: Tokuyama Coporation,Ryoji Takahashi,Satoshi Sato
- 当前专利权人地址: JP Yamaguchi-ken JP Chiba JP Chiba
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2002-253592 20020830
- 主分类号: C01B39/38
- IPC分类号: C01B39/38
摘要:
A crystalline inorganic porous material having two different types of pores which are macropores having a diameter in the micrometer range and micropores having a diameter in the angstrom range, at least part of the skeleton thereof having a zeolite structure. The crystalline inorganic porous material of the present invention has macropores and micropores and enables the effective transport of a substance by the macropores, thereby improving the effectiveness of the micropores of zeolite. Since a molded product can be obtained without using a binder, the selectivity of a reaction of interest can be improved in an acidic catalytic reaction or precision separation in adsorption/separation becomes possible.
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