Invention Grant
- Patent Title: Packing for improving contact between a gas phase and a dispersed solid phase moving in counter-current flow
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Application No.: US16469318Application Date: 2017-12-05
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Publication No.: US11149208B2Publication Date: 2021-10-19
- Inventor: Rim Brahem , Benjamin Amblard , Ann Cloupet , Thierry Gauthier , Ludovic Raynal
- Applicant: IFP Energies Nouvelles
- Applicant Address: FR Rueil-Malmaison
- Assignee: IFP Energies Nouvelles
- Current Assignee: IFP Energies Nouvelles
- Current Assignee Address: FR Rueil-Malmaison
- Agency: Millen White Zelano & Branigan
- Priority: FR1662459 20161214
- International Application: PCT/EP2017/081428 WO 20171205
- International Announcement: WO2018/108614 WO 20180621
- Main IPC: B01J19/32
- IPC: B01J19/32 ; C10G11/18
Abstract:
The present invention describes a packing with a three-dimensional structure which is particularly suited to creating homogenous and anisotropic mixing between a gas phase and a dispersed solid phase moving in counter-current flow. Application of this packing to the stripper of fluidized catalytic cracking units.
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