- 专利标题: Process for synthesizing zeolite crystals with seeding agent
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申请号: US16493583申请日: 2018-03-12
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公开(公告)号: US10850988B2公开(公告)日: 2020-12-01
- 发明人: Serge Nicolas , Cécile Lutz , Yvan Lecomte
- 申请人: Arkema France
- 申请人地址: FR Colombes
- 专利权人: Arkema France
- 当前专利权人: Arkema France
- 当前专利权人地址: FR Colombes
- 代理机构: RatnerPrestia
- 优先权: FR1752197 20170317
- 国际申请: PCT/FR2018/050569 WO 20180312
- 国际公布: WO2018/167415 WO 20180920
- 主分类号: C01B39/22
- IPC分类号: C01B39/22 ; B01J37/10 ; B01J29/08
摘要:
The present invention relates to process for synthesizing zeolite X crystals comprising at least one step of adding seeding agent(s) into a synthesis gel and at least one step of forming zeolite X crystals at a temperature strictly greater than 120° C., preferably equal to or greater than 130° C.
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