| 发明名称 |
ADSORBER SYSTEM TO REPLACE WATER COLUMN IN A POLYESTER PROCESS |
| 摘要 |
The present invention provides a process for recovering a dihydroxy compound from a fluid stream that results from the preparation of a polyester by use of an adsorption system to selectively recover the dihydroxy compound. |
| 申请公布号 |
WO0246269(A2) |
申请公布日期 |
2002.06.13 |
| 申请号 |
WO2001US47467 |
申请日期 |
2001.12.07 |
| 申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
DEBRUIN, BRUCE, ROGER |
| 分类号 |
B01D19/00;B01F5/10;B01J8/00;B01J19/18;B01J19/24;C08F2/00;C08G63/183;C08G63/199;C08G63/78 |
主分类号 |
B01D19/00 |
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