Invention Grant
- Patent Title: Method for producing oxygen by VPSA comprising four adsorbers
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Application No.: US15561689Application Date: 2016-03-25
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Publication No.: US10525402B2Publication Date: 2020-01-07
- Inventor: Christian Monereau , Guillaume Rodrigues , Louis Toulemonde
- Applicant: L'Air Liquide, Société Anonyme pour l'Etrude et l'Exploration des Procédés Georges Claude
- Applicant Address: FR Paris
- Assignee: L'Air Liquide, Société Anonyme pour l'Etrude et l'Exploration des Procédés Georges Claude
- Current Assignee: L'Air Liquide, Société Anonyme pour l'Etrude et l'Exploration des Procédés Georges Claude
- Current Assignee Address: FR Paris
- Agent Elwood L. Haynes
- Priority: FR1552553 20150326
- International Application: PCT/FR2016/050677 WO 20160325
- International Announcement: WO2016/151264 WO 20160929
- Main IPC: B01D53/047
- IPC: B01D53/047 ; C01B13/02 ; B01D53/053
Abstract:
A method for producing oxygen by adsorbing a stream of atmospheric air, using four VPSA, one air compressor and two vacuum pumps, each adsorber undergoing a single pressure cycle including the following steps: a) producing a first stream of gas having an oxygen content T1 while loading the adsorber of the stream of atmospheric air upstream; b) producing a second stream of gas including an oxygen content T2
Public/Granted literature
- US20180093219A1 METHOD FOR PRODUCING OXYGEN BY VPSA COMPRISING FOUR ADSORBERS Public/Granted day:2018-04-05
Information query
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