发明授权
- 专利标题: Process for separating gas in a PSA unit with two compressors
- 专利标题(中): 用两台压缩机分离PSA装置中的气体的方法
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申请号: US11501134申请日: 2006-08-08
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公开(公告)号: US07648562B2公开(公告)日: 2010-01-19
- 发明人: Christian Monereau , François Fuentes , Philippe Merino
- 申请人: Christian Monereau , François Fuentes , Philippe Merino
- 申请人地址: FR Paris
- 专利权人: L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
- 当前专利权人: L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
- 当前专利权人地址: FR Paris
- 代理机构: Young & Thompson
- 优先权: FR0552456 20050808
- 主分类号: B01D53/02
- IPC分类号: B01D53/02
摘要:
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).
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