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1. WO2020207821 - THREE-PHASE REACTOR WITH FRUSTOCONICAL RECYCLE CUP HAVING A HIGH ANGLE OF INCLINATION

Publication Number WO/2020/207821
Publication Date 15.10.2020
International Application No. PCT/EP2020/058648
International Filing Date 27.03.2020
IPC
C10G 49/22 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
49Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58, or C10G47/287
22Separation of effluents
C10G 47/26 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
47Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, to obtain lower boiling fractions
24with moving solid particles
26suspended in the oil, e.g. slurries
B01J 8/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
8Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
18with fluidised particles
B01J 8/22 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
8Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
18with fluidised particles
20with liquid as a fluidising medium
22gas being introduced into the liquid
B01D 19/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
19Degasification of liquids
CPC
B01D 19/0042
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
19Degasification of liquids
0042modifying the liquid flow
B01J 8/1872
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
8Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
18with fluidised particles
1872Details of the fluidised bed reactor
B01J 8/22
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
8Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
18with fluidised particles
20with liquid as a fluidising medium
22gas being introduced into the liquid
C10G 2300/4081
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION
2300Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
40Characteristics of the process deviating from typical ways of processing
4081Recycling aspects
C10G 47/26
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION
47Cracking of hydrocarbon oils in the presence of hydrogen or hydrogen generating compounds, to obtain lower boiling fractions,
24with moving solid particles
26suspended in the oil, e.g. slurries
C10G 49/22
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION
49Treatment of hydrocarbon oils in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of the groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
22Separation of effluents
Applicants
  • IFP ENERGIES NOUVELLES [FR]/[FR]
Inventors
  • AMBLARD, Benjamin
  • MARQUES, Joao
  • LE COZ, Jean-François
Priority Data
FR190394712.04.2019FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) THREE-PHASE REACTOR WITH FRUSTOCONICAL RECYCLE CUP HAVING A HIGH ANGLE OF INCLINATION
(FR) REACTEUR TRIPHASIQUE AVEC COUPELLE DE RECYCLE TRONCONIQUE A FORT ANGLE D'INCLINAISON
Abstract
(EN)
The present invention relates to a three-phase reactor for the reaction of a hydrocarbon feedstock with hydrogen and to a hydroconversion process, for example of H-Oil TMtype, employing it, comprising a chamber (10) with an upper end (48) and a gas/liquid separation device comprising: a recycle cup (30), above the catalytic reaction zone and delimiting, with the upper end (48), a recycle zone (39), comprising a cylindrical upper part (42) extended by a frustoconical lower part (43), provided with vertical pipes (27) for the passage of a gas/liquid mixture originating from a catalytic reaction zone, and having a fixed angle of inclination β of between 50° and 85° with respect to the axis (Z) of the cylindrical part (42); a pipe (25) for recycling the liquid at the apex of the frustoconical part, in fluidic communication with the lower end of the chamber by recirculation means.
(FR)
La présente invention concerne un réacteur triphasique pour la réaction d'une charge d'hydrocarbures avec de l'hydrogène et un procédé d'hydroconversion, par exemple de type H-Oil TM le mettant en oeuvre, comportant une enceinte (10) avec une extrémité supérieure (48) et un dispositif de séparation gaz/liquide comprenant : une coupelle de recycle (30), au-dessus de la zone de réaction catalytique et délimitant avec l'extrémité supérieure (48) une zone de recycle (39), comportant une partie supérieure cylindrique (42) prolongée par une partie inférieure tronconique (43) munie de conduits verticaux (27) pour le passage d'un mélange gaz/liquide provenant d'une zone de réaction catalytique, et ayant un angle d'inclinaison β fixe compris entre 50° et 85° par rapport à l'axe (Z) de la partie cylindrique (42); une conduite de recycle (25) du liquide à l'apex de la partie tronconique, en communication fluidique avec l'extrémité inférieure de l'enceinte par des moyens de recirculation.
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