| 发明名称 |
METHOD OF PROCESSING ETHANOL-WATER MIXTURE |
| 摘要 |
FIELD: alcohol production. SUBSTANCE: to remove impurities, ethanol-water mixture is brought in contact with several beds of activated carbon at temperature from -45 to -22 C and then with several beds of activated carbon at temperature from -22 to +5 C. EFFECT: facilitated purification process. 9 cl, 2 tble
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| 申请公布号 |
RU2107679(C1) |
申请公布日期 |
1998.03.27 |
| 申请号 |
RU19960122477 |
申请日期 |
1996.11.20 |
| 申请人 |
RTD KORPOREJSHN |
发明人 |
IRINA FILIPPOVA;NADEZHDA FILIPPOVA;IRINA FILIPPOVA;NADEZHDA FILIPPOVA |
| 分类号 |
C07C31/08;C07C29/76;C12C3/08;C12H1/04;C12H1/044;(IPC1-7):C07C31/08 |
主分类号 |
C07C31/08 |
| 代理机构 |
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代理人 |
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