Invention Grant
- Patent Title: Mixed bead layering arrangement for thermal swing adsorption application
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Application No.: US17037906Application Date: 2020-09-30
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Publication No.: US11439946B2Publication Date: 2022-09-13
- Inventor: Nasim Ul Hassan Malik , King Wai Hung , Gowri Krishnamurthy , William T. Kleinberg , Garrett C. Lau , Edward Landis Weist, Jr.
- 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 Matthew R. Weaver
- Main IPC: B01D53/00
- IPC: B01D53/00 ; B01D53/04
Abstract:
An adsorbent vessel for removing contaminants from a feed gas upstream from a cryogenic distillation process using pressure swing adsorption, temperature swing adsorption, or thermal-pressure swing adsorption. The adsorbent vessel having an adsorbent bed comprised of multiple layers of adsorbent material, including two layers of adsorbent material that selective adsorbs carbon dioxide. Each of the two layers is formed from an adsorbent material having a different capacity for adsorbing carbon dioxide.
Public/Granted literature
- US20220096993A1 Mixed Bead Layering Arrangement For Thermal Swing Adsorption Application Public/Granted day:2022-03-31
Information query
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