发明公开
EP2480494A2 MAINTAINING LOW CARBON MONOXIDE LEVELS IN PRODUCT CARBON DIOXIDE 审中-公开
维持低一氧化碳股二氧化碳产品

  • 专利标题: MAINTAINING LOW CARBON MONOXIDE LEVELS IN PRODUCT CARBON DIOXIDE
  • 专利标题(中): 维持低一氧化碳股二氧化碳产品
  • 申请号: EP10819199.0
    申请日: 2010-08-04
  • 公开(公告)号: EP2480494A2
    公开(公告)日: 2012-08-01
  • 发明人: LECHNICK, William J.BRESLER, LeonidDAVIS, Lamar A.
  • 申请人: UOP LLC
  • 申请人地址: 25 East Algonquin Road P.O. Box 5017 Des Plaines, Illinois 60017-5017 US
  • 专利权人: UOP LLC
  • 当前专利权人: UOP LLC
  • 当前专利权人地址: 25 East Algonquin Road P.O. Box 5017 Des Plaines, Illinois 60017-5017 US
  • 代理机构: Hayes, Adrian Chetwynd
  • 优先权: US566822 20090925
  • 国际公布: WO2011037689 20110331
  • 主分类号: C01B3/52
  • IPC分类号: C01B3/52 B01D53/14 B01D53/40 B01D53/60
MAINTAINING LOW CARBON MONOXIDE LEVELS IN PRODUCT CARBON DIOXIDE
摘要:
A process for maintaining a low carbon monoxide content in a carbon dioxide product that is made in a synthesis gas purification process is disclosed. More particularly, the invention involves an improved process in which a portion of a loaded solvent is sent through a carbon dioxide absorber instead of to a series of carbon dioxide flash drums.
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