发明名称 |
Apparatus and method for removing contaminants from dry cleaning solvent |
摘要 |
The present invention relates to a method and apparatus for removing contaminants from a solvent based cleaning fluid. An article cleaning apparatus comprises an ultrafiltration filter having a pore size of about 0.01 microns to about 0.2 microns. A method for performing a solvent based cleaning process using an article cleaning apparatus comprises passing a solvent based cleaning fluid through an ultrafiltration filter having a having a pore size of about 0.01 microns to about 0.2 microns.
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申请公布号 |
US7356865(B2) |
申请公布日期 |
2008.04.15 |
申请号 |
US20030629146 |
申请日期 |
2003.07.29 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
RAWSON JAMES RULON YOUNG;NAJEWICZ DAVID |
分类号 |
D06B11/00;B01D61/14;B01D65/02;D06B19/00;D06F25/00;D06F43/08 |
主分类号 |
D06B11/00 |
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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