发明授权
US5244603A Enhanced gas-liquid mixing under variable liquid operating level
conditions
失效
在可变液体操作水平条件下增强气液混合
- 专利标题： Enhanced gas-liquid mixing under variable liquid operating level conditions
- 专利标题（中）： 在可变液体操作水平条件下增强气液混合
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申请号： US914333申请日： 1992-07-17
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公开(公告)号： US5244603A公开(公告)日： 1993-09-14
- 发明人: Robert B. Davis
- 申请人： Robert B. Davis
- 申请人地址： CT Danbury
- 专利权人： Praxair Technology, Inc.
- 当前专利权人： Praxair Technology, Inc.
- 当前专利权人地址： CT Danbury
- 主分类号： B01F3/04
- IPC分类号： B01F3/04 ; B01F7/00 ; B01F7/16 ; B01F7/24 ; B01J19/18 ; B01J19/20
摘要：
A gas-liquid mixing system employs an impeller/draft tube assembly submerged in liquid. Hollow eductor tubes affixed to the impeller drive shaft are used to flow gas from an overhead gas space to the liquid in the vicinity of the assembly. The positioning and size of the eductor tubes are such as to maximize the desired gas-liquid mixing and reaction rate.
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