发明名称 |
Improved gas-liquid mixer. |
摘要 |
<p>A vessel with an axial flow down-pumping impeller in a draft tube has gas ingestion tubes extending into a body of liquid from a hollow portion of the impeller shaft or other fluid communication means with the overhead gas in the vessel. Upon gas-liquid mixing at liquid levels that interfere with vortex development by the impeller, gas is drawn from the overhead through the ingestion tubes into the body of liquid.</p> |
申请公布号 |
EP0374967(A1) |
申请公布日期 |
1990.06.27 |
申请号 |
EP19890123840 |
申请日期 |
1989.12.22 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
LITZ, LAWRENCE MARVIN;SANTALONE, JOHN JOSEPH, JR. |
分类号 |
B01F3/04;B01F7/00;B01F7/16;B01F15/00;B01J19/00;B01J19/18;B01J19/20 |
主分类号 |
B01F3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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