Invention Application
US20140319025A1 DEVICE FOR EXTRACTING SULPHUR-CONTAINING COMPOUNDS COMPRISING A FIRST PRETREATMENT REACTOR OPERATING IN BATCH MODE FOLLOWED BY A SECOND PRETREATMENT REACTOR OF THE PISTON TYPE
有权
用于提炼含有硫化物的化合物的装置，其中包含按照活塞类型的第二预处理反应器在第二预处理反应器中操作的第一预处理反应器
- Patent Title: DEVICE FOR EXTRACTING SULPHUR-CONTAINING COMPOUNDS COMPRISING A FIRST PRETREATMENT REACTOR OPERATING IN BATCH MODE FOLLOWED BY A SECOND PRETREATMENT REACTOR OF THE PISTON TYPE
- Patent Title (中): 用于提炼含有硫化物的化合物的装置，其中包含按照活塞类型的第二预处理反应器在第二预处理反应器中操作的第一预处理反应器
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Application No.: US14360322Application Date: 2012-10-16
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Publication No.: US20140319025A1Publication Date: 2014-10-30
- Inventor: Fredèric Augier , Arnaud Baudot , Jeremy Gazarian , Damien Leinekugel Le Cocq
- Applicant: IFP ENERGIES NOUVELLES
- Applicant Address: FR RUEIL-MALMAISON CEDEX
- Assignee: IFP ENERGIES NOUVELLES
- Current Assignee: IFP ENERGIES NOUVELLES
- Current Assignee Address: FR RUEIL-MALMAISON CEDEX
- Priority: FR11/03.593 20111124
- International Application: PCT/FR2012/000417 WO 20121016
- Main IPC: C10G21/12
- IPC: C10G21/12
Abstract:
Process of extracting sulphur-containing compounds from a hydrocarbon cut of the gasoline or LPG type by liquid-liquid extraction with a soda solution employing a unit (2) for pretreatment of the feedstock to be treated located upstream of the unit (4) for extraction with soda, said pretreatment unit consisting of a first pretreatment reactor operating in batch mode followed by a second continuous reactor of the piston type operating in piston mode.
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