| 发明名称 |
PROCESS FOR THE PRODUCTION OF 1,2-BUTADIENE |
| 摘要 |
The production of 1,2-butadiene in purities of at least 85% becomes possible by means of a process in which a polymerization-inhibitor-containing C4 hydrocarbon fraction is subjected to at least one fractional distillation.
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| 申请公布号 |
CA2280654(C) |
申请公布日期 |
2007.10.23 |
| 申请号 |
CA19992280654 |
申请日期 |
1999.08.24 |
| 申请人 |
EC ERDOLCHEMIE GMBH |
发明人 |
STUWE, ARND;GRUB, JOACHIM;HOHMANN, BERND;GABEL, CHRISTIAN;HERWIG, JENS;LINNEMANN, JURGEN |
| 分类号 |
C07C11/16;C07C7/04;C07C7/08;C07C7/20 |
主分类号 |
C07C11/16 |
| 代理机构 |
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