| 发明名称 |
PROCESS FOR REMOVING CAPROLACTAM EMISSIONS BY A WASHING METHOD |
| 摘要 |
Disclosed is a process for removing emissions from caprolactam polymerization operations and thermoplastic polycaprolactam processing operations by collecting air containing the emissions, directing the air,containing the emissions,to a candle filter in a candle filter housing and rinsing the air,containing the emissions. within the candle filter with an aqueous caprolactam solution containing at least 4% by weight caprolactam.
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| 申请公布号 |
CA2128129(A1) |
申请公布日期 |
1995.03.31 |
| 申请号 |
CA19942128129 |
申请日期 |
1994.07.15 |
| 申请人 |
TEAGUE, BETH O.;SHEALY, DENNIS G.;HIATT, WILLIAM C. |
发明人 |
TEAGUE, BETH O.;SHEALY, DENNIS G.;HIATT, WILLIAM C. |
| 分类号 |
B01D46/00;B01D46/24;B01D50/00;B01D53/72;(IPC1-7):B01D53/00;C07D223/10;B01D53/14 |
主分类号 |
B01D46/00 |
| 代理机构 |
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