发明公开
- 专利标题: ZEOLITE PRODUCTION METHOD
- 专利标题(中): ZEOLITH-HERSTELLUNGSVERFAHREN
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申请号: EP11800831.7申请日: 2011-06-28
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公开(公告)号: EP2589573A1公开(公告)日: 2013-05-08
- 发明人: ITABASHI, Keiji , OKUBO, Tatsuya , KAMIMURA, Yoshihiro , SHANMUGAM, Palani Elangovan
- 申请人: Nippon Chemical Industrial Co., Ltd. , The University of Tokyo
- 申请人地址: 11-1, Kameido 9-chome Koto-ku, Tokyo 136-8515 JP
- 专利权人: Nippon Chemical Industrial Co., Ltd.,The University of Tokyo
- 当前专利权人: Nippon Chemical Industrial Co., Ltd.,The University of Tokyo
- 当前专利权人地址: 11-1, Kameido 9-chome Koto-ku, Tokyo 136-8515 JP
- 代理机构: Becker Kurig Straus
- 优先权: JP2011140636 20110624; JP2010260929 20101124; JP2010151489 20100701
- 国际公布: WO2012002367 20120105
- 主分类号: C01B39/46
- IPC分类号: C01B39/46 ; C01B39/36
摘要:
Disclosed is a method for readily and inexpensively producing zeolite without using an organic structure-directing agent (organic SDA). Specifically disclosed is a method whereby a gel containing a silica source, an alumina source, an alkaline source and water is reacted with zeolite seed crystals, to produce a zeolite with the same kind of skeletal structure as the zeolite. The gel used is a gel of a composition whereby, when a zeolite is synthesized from this gel only, the synthesized zeolite comprises at least one of the kinds of composite building units of the target zeolite.
公开/授权文献
- EP2589573B1 ZEOLITE PRODUCTION METHOD 公开/授权日:2024-06-19
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