Invention Grant
- Patent Title: Process for separating gas in a PSA unit with two compressors
- Patent Title (中): 用两台压缩机分离PSA装置中的气体的方法
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Application No.: US11501134Application Date: 2006-08-08
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Publication No.: US07648562B2Publication Date: 2010-01-19
- Inventor: Christian Monereau , François Fuentes , Philippe Merino
- Applicant: Christian Monereau , François Fuentes , Philippe Merino
- Applicant Address: FR Paris
- Assignee: L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
- Current Assignee: L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
- Current Assignee Address: FR Paris
- Agency: Young & Thompson
- Priority: FR0552456 20050808
- Main IPC: B01D53/02
- IPC: B01D53/02
Abstract:
In a PSA separation method with compression (C1, C2) of at least one offgas (3), in case of temporary shutdown of one of the compressors (C1, C2), the operating parameters of the PSA unit (S) are changed to increase the outlet pressure of the offgas (3), in order to maintain a production level above 50% with a single compressor (C1).
Public/Granted literature
- US20070039467A1 Process for separating gas in a PSA unit with two compressors Public/Granted day:2007-02-22
Information query
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