| 发明名称 |
SEPARATING OFF ORGANIC IODINE COMPOUNDS FROM ACETALDEHYDE-FREE CARBONYLATION PRODUCTS OF METHANOL, METHYL ACETATE AND DIMETHYL ETHER |
| 摘要 |
<p>O.Z. 0050/034782 of the disclosure: A process for separating off organic iodine compounds from acetaldehyde-free carbonylation products of methanol, methyl acetate and dimethyl ether by removing the iodine compounds by azeotropic distillation with a hydrocarbon having a boiling point, under atmospheric pressure, of 25-55.degree.C.</p> |
| 申请公布号 |
CA1166594(A) |
申请公布日期 |
1984.05.01 |
| 申请号 |
CA19810389223 |
申请日期 |
1981.11.02 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
HARTMANN, HORST;HOCHSTEIN, WALDHELM;KAIBEL, GERD;MUELLER, FRANZ-JOSEF |
| 分类号 |
C07C27/00;C07C27/30;C07C51/46;C07C51/573;C07C67/00;(IPC1-7):B01D3/36 |
主分类号 |
C07C27/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
