基本信息:
- 专利标题： ALKENE SEPARATION PROCESS
- 专利标题（中）：ALKENE分离过程
- 申请号：PCT/GB2003/000686 申请日：2003-02-12
- 公开(公告)号：WO2003074454A1 公开(公告)日：2003-09-12
- 发明人： LUCY, Andrew, Richard
- 申请人： BP CHEMICALS LIMITED , LUCY, Andrew, Richard
- 申请人地址： Britannic House, 1 Finsbury Circus, London EC2M 7BA GB
- 专利权人： BP CHEMICALS LIMITED,LUCY, Andrew, Richard
- 当前专利权人： BP CHEMICALS LIMITED,LUCY, Andrew, Richard
- 当前专利权人地址： Britannic House, 1 Finsbury Circus, London EC2M 7BA GB
- 代理机构： BROOKE, Caron
- 优先权： GB0205016.9 20020304
- 主分类号： C07C7/11
- IPC分类号： C07C7/11
摘要：
A process for the oxidation of a C 2 to C 4 alkane to produce the corresponding alkene and carboxylic acid which process comprises separation of the alkene from a mixture of the alkene, the alkane and oxygen by absorption in a metallic salt solution, and recovery of an alkene-rich stream from the metallic salt solution. Integrated processes for the production of alkyl carboxylate and alkenyl carboxylate, which processes comprise oxidation of a C 2 to C 4 alkane to produce the corresponding alkene and carboxylic acid, separation of the alkene from a mixture of the alkene, the alkane and oxygen by absorption in a metallic salt solution, and recovery of an alkene-rich stream from the metallic salt solution for use in production of alkyl carboxylate or alkenyl carboxylate.
摘要（中）：
用于氧化C 2至C 4烷烃以产生相应的烯烃和羧酸的方法，该方法包括通过在金属盐溶液中吸收将烯烃与烯烃和氧气的混合物分离，并回收烯烃 来自金属盐溶液的富流。 用于生产羧酸烷基酯和链烯基羧酸酯的综合方法，该方法包括将C2至C4烷烃氧化以产生相应的烯烃和羧酸，通过吸收烯烃和烷烃与氧气的混合物将烯烃分离出来 金属盐溶液，并从用于生产羧酸烷基酯或羧酸烯基酯的金属盐溶液中回收富含烯烃的物流。
IPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07C | 无环或碳环化合物 |
| ------C07C7/00 | 纯化；分离；稳定化；添加剂的使用 |
| --------C07C7/11 | .吸收，即借助于液体提纯或分离气态烃 |