| 发明名称 |
Apparatus for cleaning filters |
| 摘要 |
A process and apparatus for cleaning filters prior to recycling or disposal. In this process and apparatus liquid or supercritical carbon dioxide contacts the plugged pores of a filter under conditions in which carbon dioxide remains in the liquid or supercritical state.
|
| 申请公布号 |
US6739346(B2) |
申请公布日期 |
2004.05.25 |
| 申请号 |
US20020207509 |
申请日期 |
2002.07.29 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
COTTE JOHN MICHAEL;MCCULLOUGH KENNETH JOHN;MOREAU WAYNE MARTIN;POPE KEITH R.;SIMONS JOHN P.;TAFT CHARLES J. |
| 分类号 |
B08B7/00;(IPC1-7):B08B3/10 |
主分类号 |
B08B7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
