Invention Grant
- Patent Title: Zeolite beta and process for producing the same
- Patent Title (中): 沸石β及其生产方法
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Application No.: US13387631Application Date: 2010-07-21
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Publication No.: US08282908B2Publication Date: 2012-10-09
- Inventor: Keiji Itabashi , Tatsuya Okubo , Yoshihiro Kamimura , Watcharop Chaikittisilp , Shanmugam Palani Elangovan
- Applicant: Keiji Itabashi , Tatsuya Okubo , Yoshihiro Kamimura , Watcharop Chaikittisilp , Shanmugam Palani Elangovan
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Nippon Chemical Industrial Co., Ltd.,The University of Tokyo
- Current Assignee: Nippon Chemical Industrial Co., Ltd.,The University of Tokyo
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2009-174691 20090727; JP2009-264551 20091120; JP2010-154510 20100707
- International Application: PCT/JP2010/062270 WO 20100721
- International Announcement: WO2011/013560 WO 20110203
- Main IPC: C01B39/46
- IPC: C01B39/46
Abstract:
A zeolite beta according to the present invention has a SiO2/Al2O3 ratio of 10 to 16 and is aluminum-rich. The zeolite beta has a BET specific surface area measured in the state of a sodium type of 500 to 700 m2/g, a micropore specific surface area of 350 to 500 m2/g, and a micropore volume of 0.15 to 0.25 cm3/g.
Public/Granted literature
- US20120190534A1 ZEOLITE BETA AND PROCESS FOR PRODUCING THE SAME Public/Granted day:2012-07-26
Information query
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