MOVING-BED CATALYTIC REACTOR THAT MAKES IT POSSIBLE TO DEAL WITH INTERRUPTIONS IN CATALYST FLOW AND PROCESS USING SAID REACTOR Russian patent published in 2018 - IPC B01J8/12 

Abstract RU 2664937 C2

FIELD: technological processes.

SUBSTANCE: invention relates to a moving bed reactor that can be used in refining and petrochemical processes, such as catalytic reforming of gasolines or the production of benzene, toluene and xylenes, as well as hydrotreatment of residues. Reactor comprises baskets in which the catalyst is placed, the baskets being movable along a substantially vertical axis and provided with substantially vertical flaps attached to the bottom of the baskets, while the catalytic circulation is stopped, the catalyst storage space located in the lower part of the reactor is released by lifting up the basket assembly and the associated shields.

EFFECT: invention provides an efficient operation of the reactor, and also eliminates the risks associated with the cessation of the circulation of the catalyst.

9 cl, 6 dwg

Similar patents RU2664937C2

Title Year Author Number
REACTOR WITH INCLINED LAYER, WHICH ENABLES TO USE SMALL AMOUNT OF CATALYST 2016
  • Fernandes, Joana
  • Gornay, Julien
  • Pagot, Alexandre
  • Lambert, Fabian
  • Martin, Pierre-Yves
  • Pierre, Christophe
  • Sala, Francois
RU2690288C2
DEVICE PROVIDING TEMPORARY STORAGE AND RESTORATION OF CIRCULATION OF CERTAIN AMOUNT OF CATALYST IN CATALYTIC REFORMING PLANTS 2017
  • Rishar, Florans
  • Lamber, Fabian
  • Bansel, Terri
  • Fler, Sesil
  • Vine, Gijom
RU2747994C2
CATALYSTS REGENERATION REACTOR 2015
  • Bazer-Bashi Frederik
  • Lemer Erik
  • Lamber Fabian
RU2682528C2
FIXED OR MOVING BED REACTORS CONTAINING INTERNAL DEVICES AND RADIAL FLOW PROCESSED PROCESS FLOW 2018
  • Lambert, Fabian
RU2767954C2
SECTIONAL REACTOR WITH LOW PRODUCTIVITY 2018
  • Noel, Ludovic
  • Plais, Cecile
  • Lambert, Fabian
  • Sanchez, Eric
RU2752598C2
HEAT-EXCHANGE REACTOR WITH BAYONET PIPES AND WITH SMOKE PIPES SUSPENDED TO UPPER REACTOR VAULT 2011
  • Zhirud'Er Fabris
  • Nastoll' Vili
  • Fisher Beatris
  • Pavon Did'E
  • Lav'E Ehrve
  • Gonne Daniel'
  • Leru Zhan-Noehl'
RU2568476C2
REACTOR FOR CARRYING OUT HETEROGENEOUSLY CATALYZED GAS-PHASE REACTIONS AND USE THEREOF 2016
  • Olbert Gerkhard
  • Velfert Andreas
  • Fridrikh Kholger
RU2727172C2
NEW MODULAR EXTERNAL GRID FOR REACTORS WITH RADIAL LAYERS 2011
  • Sanches Ehrik
  • Bazer-Bashi Frederik
  • Delo Fabris
RU2567547C2
CATALYTIC REACTOR 1996
  • Leont'Evskij Valerij Georgievich
  • Korol'Kov Anatolij Georgievich
RU2113452C1
REACTOR 1991
  • Pankratov A.V.
  • Starikov N.F.
RU2034643C1

RU 2 664 937 C2

Authors

Lambert, Fabian

Dates

2018-08-23Published

2015-02-11Filed