Invention Grant
US07825056B2 Adsorbent zeolitic composition, its method of preparation and its use for removing H2O and/or CO2 and/or H2S contained in gas or liquid mixtures
有权
吸附沸石组合物，其制备方法及其用于除去气体或液体混合物中所含的H 2 O和/或CO 2和/或H 2 S
- Patent Title: Adsorbent zeolitic composition, its method of preparation and its use for removing H2O and/or CO2 and/or H2S contained in gas or liquid mixtures
- Patent Title (中): 吸附沸石组合物，其制备方法及其用于除去气体或液体混合物中所含的H 2 O和/或CO 2和/或H 2 S
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Application No.: US10594967Application Date: 2005-03-30
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Publication No.: US07825056B2Publication Date: 2010-11-02
- Inventor: Rémi Le Bec , Nicolas Serge
- Applicant: Rémi Le Bec , Nicolas Serge
- Applicant Address: FR Puteaux
- Assignee: Ceca, S.A.
- Current Assignee: Ceca, S.A.
- Current Assignee Address: FR Puteaux
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: FR0403371 20040331
- International Application: PCT/FR2005/000780 WO 20050330
- International Announcement: WO2005/094985 WO 20051013
- Main IPC: B01J29/06
- IPC: B01J29/06 ; B01D53/52 ; B01D15/00
Abstract:
The present invention relates to zeolitic compositions of at least one A, X, Y zeolite and/or chabazite and at least one clinoptilolite type of zeolite.These zeolitic compositions can be used in adsorption methods for removing H2O and/or CO2 and/or H2S present in gas or liquid mixtures, particularly for purifying natural gas, acid gases, alcohols and mercaptans.
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