发明名称 |
Solution component recovery method, solution component recovery apparatus, and impregnation process/impregnation component recovery system |
摘要 |
A solution component recovery method, a solution component recovery apparatus, and an impregnation process/impregnation component recovery system for separating a first component from a second component. The separation between the first and second components is accomplished by reducing the pressure on a solution that contains the first component, which results in the solidification of the first component in the solution at a temperature that is equal to or higher than a predetermined solidification temperature. The second component, in which the first component is dissolved, is evaporated at a temperature range that is less than the predetermined solidification temperature. The evaporated second component is then recovered by a cooling step.
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申请公布号 |
US2010312007(A1) |
申请公布日期 |
2010.12.09 |
申请号 |
US20100662689 |
申请日期 |
2010.04.28 |
申请人 |
AISIN AW CO., LTD.;SUTAI CO., LTD.;KANSAI CHEMICAL ENGINEERING CO., LTD. |
发明人 |
KAWATSU HIROYUKI;ITO NAOSHI;SUGINO YASUHIKO;YAMAMOTO MITSUO;NODA HIDEO;NISHIMURA GORO |
分类号 |
C07C67/48;B01D17/00;B05C3/02;B05D3/10 |
主分类号 |
C07C67/48 |
代理机构 |
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