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Patent Searching and Data


Title:
SUPPLYING A DISPENSING DEVICE FOR LOADING A REFINERY AND/OR PETROCHEMICAL REACTOR WITH SOLID PARTICLES
Document Type and Number:
WIPO Patent Application WO/2014/191652
Kind Code:
A3
Abstract:
An assembly for loading a refinery and/or petrochemical reactor (100) with solid particles, comprising a dispensing device (110) for loading the reactor with solid particles in a relatively uniform manner, a system (200) for supplying the dispensing device, comprising a flexible sleeve (140) connected to a solid particle tank (130) and to the dispensing device, and a control system (300) comprising a blocking device (310) for blocking the particles flowing in the flexible sleeve, adjacent to a portion (141) of the flexible sleeve and capable, when activated, of moving the walls of the flexible sleeve in such a way as to reduce a cross section of said sleeve at said portion, and an actuating device (350) for actuating the blocking device located at a distance from the blocking device.

Inventors:
MAIRESSE JULIEN (FR)
BERRIC GUILLAUME (FR)
BOCE XAVIER (FR)
Application Number:
PCT/FR2014/051160
Publication Date:
July 16, 2015
Filing Date:
May 20, 2014
Export Citation:
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Assignee:
TOTAL RAFFINAGE CHIMIE (FR)
International Classes:
B01J8/00; B65G11/10; B65G11/20; B65G53/46; F16K7/10
Foreign References:
US4286910A1981-09-01
FR2771721A11999-06-04
US5105981A1992-04-21
EP1041022A12000-10-04
US2956840A1960-10-18
EP1127816A22001-08-29
FR2949755A12011-03-11
US20080216918A12008-09-11
Attorney, Agent or Firm:
RADAULT, Gabrielle et al. (38 avenue Hoche, Paris, FR)
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