Invention Grant
- Patent Title: Production method for zeolite powder
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Application No.: US16142361Application Date: 2018-09-26
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Publication No.: US10550005B2Publication Date: 2020-02-04
- Inventor: Takeshi Hagio , Makoto Miyahara , Hiroyuki Shibata , Makiko Ichikawa
- Applicant: NGK INSULATORS, LTD.
- Applicant Address: JP Nagoya
- Assignee: NGK Insulators, Ltd.
- Current Assignee: NGK Insulators, Ltd.
- Current Assignee Address: JP Nagoya
- Agency: Burr & Brown, PLLC
- Priority: JP2016-072738 20160331
- Main IPC: C01B39/04
- IPC: C01B39/04 ; C01B39/48 ; B01J29/40 ; B01J29/70 ; B01J29/06 ; C01B39/40 ; C01B39/38 ; B01J37/10 ; B01J37/00 ; C01B39/02 ; C01B39/46
Abstract:
A production method for zeolite powder containing forming zeolite seed crystals by wet pulverizing zeolite crystals using a silica unsaturated alkali solution containing an alkali source, preparing a silica saturated alkali solution by adding a silica source to the silica unsaturated alkali solution containing the zeolite seed crystals, and synthesizing zeolite powder by hermetically heating the silica saturated alkali solution.
Public/Granted literature
- US20190023580A1 PRODUCTION METHOD FOR ZEOLITE POWDER Public/Granted day:2019-01-24
Information query
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