发明授权
- 专利标题: Highly flexible process and apparatus for the simulated counter-current production of para-xylene
- 专利标题(中): 用于模拟逆流生产对二甲苯的高度灵活的工艺和设备
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申请号: US13593819申请日: 2012-08-24
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公开(公告)号: US08658848B2公开(公告)日: 2014-02-25
- 发明人: Damien Leinekugel Le Cocq , Philibert Leflaive , Luc Wolff , Gerard Hotier
- 申请人: Damien Leinekugel Le Cocq , Philibert Leflaive , Luc Wolff , Gerard Hotier
- 申请人地址: FR Rueil-Malmaison Cedex
- 专利权人: IFP Energies nouvelles
- 当前专利权人: IFP Energies nouvelles
- 当前专利权人地址: FR Rueil-Malmaison Cedex
- 代理机构: Millen, White, Zelano & Branigan, P.C.
- 优先权: FR1102604 20110826
- 主分类号: C07C7/12
- IPC分类号: C07C7/12
摘要:
A process for the production of para-xylene by simulated counter-current adsorption with high flexibility with respect to a reference run (100%) uses 2 adsorbers each with 12 beds, said adsorbers being able to be connected in accordance with 3 different modes; the flexibility obtained is 50% to 150%.
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