Invention Grant
- Patent Title: Modified chabazite adsorbent compositions, methods of making and using them
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Application No.: US15049634Application Date: 2016-02-22
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Publication No.: US09669349B1Publication Date: 2017-06-06
- Inventor: Garret Chi-Ho Lau , Qiao Zhao , Roger Dean Whitley , Erin Marie Sorensen , Charles Gardner Coe , William Jack Casteel, Jr. , Geoffrey John Ochs , Christopher Robert Bongo , Marissa Ann Bonanno
- Applicant: Air Products and Chemicals, Inc.
- Applicant Address: US PA Allentown
- Assignee: Air Products and Chemicals, Inc.
- Current Assignee: Air Products and Chemicals, Inc.
- Current Assignee Address: US PA Allentown
- Agent Eric J. Schaal
- Main IPC: B01D53/047
- IPC: B01D53/047 ; B01J20/18
Abstract:
A method of separating oxygen from an oxygen-containing fluid stream is disclosed, the method including the step of contacting the oxygen-containing fluid stream with an oxygen-selective zeolite adsorbent comprising at least 90% chabazite, wherein the chabazite is a single phase chabazite having an Si/Al ratio of 1.2 to 1.8. The single phase chabazite may comprise a mixture of at least two types of cations.
Information query
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