发明申请
- 专利标题: Apparatus for cryogenic air distillation
- 专利标题(中): 低温空气蒸馏装置
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申请号: US10550569申请日: 2004-03-29
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公开(公告)号: US20060260357A1公开(公告)日: 2006-11-23
- 发明人: Stephen Gibbon
- 申请人: Stephen Gibbon
- 申请人地址: US PA Allentown 18195-1501
- 专利权人: Air Products and Chemicals, Inc.
- 当前专利权人: Air Products and Chemicals, Inc.
- 当前专利权人地址: US PA Allentown 18195-1501
- 优先权: GB0307404.4 20030331
- 国际申请: PCT/GB04/01343 WO 20040329
- 主分类号: F25J3/00
- IPC分类号: F25J3/00
摘要:
An apparatus for the cryogenic distillation of air includes an assembled unit that has a first distillation column module within which is provided a cryogenic distillation column; a heat exchange module within which is provided heat exchange means for cooling column feed air to a cryogenic distillation temperature; and at least one further processing unit. The or each distillation column, the heat exchange means, and the or each further processing unit are operationally interconnected, and the assembled unit is suitable for transportation to and erection at the site for a cryogenic air separation plant. Construction of a cryogenic air distillation plant is simplified resulting in a reduction in construction cost and time of construction. In addition, as components of the apparatus are self-contained within modules, the risk of contamination of the internal components is reduced, thus improving control of the quality of the construction.
公开/授权文献
- US07954339B2 Apparatus for cryogenic air distillation 公开/授权日:2011-06-07
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