Invention Grant
- Patent Title: Pressure swing adsorption system with indexed rotatable multi-port valves
- Patent Title (中): 变压吸附系统,带有可转动的多口阀
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Application No.: US13944418Application Date: 2013-07-17
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Publication No.: US09101872B2Publication Date: 2015-08-11
- Inventor: David Lester Rarig , Roger Dean Whitley , Matthew James Labuda
- 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: F16K11/00
- IPC: F16K11/00 ; B01D53/02 ; B01D53/04 ; F16K11/087 ; B01D53/047 ; F16K11/085 ; F16K11/07

Abstract:
Pressure swing adsorption system comprising two or more vessels, each having a feed end, a product end, and adsorbent material adapted to adsorb one or more components from a multi-component feed gas mixture; piping adapted to (1) introduce the feed gas mixture into the feed ends, withdraw a product gas from the product ends, and withdraw a waste gas from the feed ends of the vessels, and (2) place the product ends of any pair of vessels in flow communication; a feed pipe adapted to supply the feed gas mixture to the system; a product pipe adapted to withdraw the product gas from the system; and a waste gas pipe adapted to withdraw the waste gas from the system. An indexed rotatable multi-port valve is adapted to place the product end of each vessel in sequential flow communication with the product end of each of the other vessels.
Public/Granted literature
- US20130299023A1 Pressure Swing Adsorption System with Indexed Rotatable Multi-Port Valves Public/Granted day:2013-11-14
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