Invention Grant
US07828023B2 Device for loading a vessel with solid particles and method using said device
有权
用于装载具有固体颗粒的容器的装置和使用所述装置的方法
- Patent Title: Device for loading a vessel with solid particles and method using said device
- Patent Title (中): 用于装载具有固体颗粒的容器的装置和使用所述装置的方法
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Application No.: US11660141Application Date: 2005-08-05
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Publication No.: US07828023B2Publication Date: 2010-11-09
- Inventor: Thierry Patureaux , Nicolas Dromard , Bernard Cottard
- Applicant: Thierry Patureaux , Nicolas Dromard , Bernard Cottard
- Applicant Address: FR Puteaux
- Assignee: Total Raffinage Marketing
- Current Assignee: Total Raffinage Marketing
- Current Assignee Address: FR Puteaux
- Agency: Sughrue Mion, PLLC
- Priority: FR0408875 20040813
- International Application: PCT/FR2005/002035 WO 20050805
- International Announcement: WO2006/021662 WO 20060302
- Main IPC: B67C3/26
- IPC: B67C3/26

Abstract:
The invention relates to a device for introducing solid particles into a vessel, in particular into a chemical reactor which comprises a pipe, preferably flexible and cylindrical, through which said particles flow from the top downward and is characterised in that it also comprises at least one helicoidal ramp (2) which is placed inside the pipe, wound around a central axis (2) and whose width is such that a distance between the external edge (4) of the ramp (2) and the pipe (1) is less than the size of introducible solid particles. A method using the inventive device is also disclosed.
Public/Granted literature
- US20080149215A1 Device for Loading a Vessel with Solid Particles and Method Using Said Device Public/Granted day:2008-06-26
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