- 专利标题: Process for the separation of ethylbenzene
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申请号: US15506363申请日: 2015-09-04
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公开(公告)号: US10479743B2公开(公告)日: 2019-11-19
- 发明人: Attapong Thirasak , Alisa Kammafoo , Arnat Prombunglum
- 申请人: SCG CHEMICALS COMPANY LIMITED
- 申请人地址: TH Bangkok
- 专利权人: SCG Chemicals Company Limited
- 当前专利权人: SCG Chemicals Company Limited
- 当前专利权人地址: TH Bangkok
- 代理机构: Dorsey & Whitney LLP
- 优先权: EP14003073 20140905
- 国际申请: PCT/TH2015/000056 WO 20150904
- 国际公布: WO2016/036326 WO 20160310
- 主分类号: C07C7/08
- IPC分类号: C07C7/08 ; C07C7/06 ; B01D3/36 ; B01D3/40 ; B01D3/38
摘要:
Ethylbenzene can be separated from a C8 aromatics mixture containing ethylbenzene and a close boiling compound by extractive distillation using an extractive agent comprising a mixture of a chlorinated aromatic compound and another compound selected from furandione derivatives and organic nitriles.
公开/授权文献
- US20170240490A1 PROCESS FOR THE SEPARATION OF ETHYLBENZENE 公开/授权日:2017-08-24
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