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1. CN103826736 - Distribution tray for distributing a polyphasic mixture with inclined peripheral conduits

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Chine
Numéro de la demande 201280047241.0
Date de la demande 10.09.2012
Numéro de publication 103826736
Date de publication 28.05.2014
Numéro de délivrance 103826736
Date de délivrance 15.02.2017
Type de publication B
CIB
B01J 8/02
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
01PROCÉDÉS OU APPAREILS PHYSIQUES OU CHIMIQUES EN GÉNÉRAL
JPROCÉDÉS CHIMIQUES OU PHYSIQUES, p.ex. CATALYSE OU CHIMIE DES COLLOÏDES; APPAREILLAGE APPROPRIÉ
8Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés
02avec des particules immobiles, p.ex. dans des lits fixes
C10G 49/00
CCHIMIE; MÉTALLURGIE
10INDUSTRIES DU PÉTROLE, DU GAZ OU DU COKE; GAZ DE SYNTHÈSE CONTENANT DE L'OXYDE DE CARBONE; COMBUSTIBLES; LUBRIFIANTS; TOURBE
GCRAQUAGE DES HUILES D'HYDROCARBURES; PRODUCTION DE MÉLANGES D'HYDROCARBURES LIQUIDES, p.ex. PAR HYDROGÉNATION DESTRUCTIVE, PAR OLIGOMÉRISATION, PAR POLYMÉRISATION; RÉCUPÉRATION DES HUILES D'HYDROCARBURES À PARTIR DE SCHISTE BITUMEUX, DE SABLE PÉTROLIFÈRE OU DE GAZ; RAFFINAGE DES MÉLANGES COMPOSÉS PRINCIPALEMENT D'HYDROCARBURES; RÉFORMAGE DE L'ESSENCE "NAPHTA"; CIRES MINÉRALES
49Traitement des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, non prévu dans un seul des groupes C10G45/02, C10G45/32, C10G45/44, C10G45/58 ou C10G47/285
CPC
B01J 8/008
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
008Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
B01J 8/0278
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
02with stationary particles, e.g. in fixed beds
0278Feeding reactive fluids
B01J 8/0492
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
02with stationary particles, e.g. in fixed beds
04the fluid passing successively through two or more beds
0492Feeding reactive fluids
C10G 49/002
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
002Apparatus for fixed bed hydrotreatment processes
C10G 2300/202
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
20Characteristics of the feedstock or the products
201Impurities
202Heteroatoms content, i.e. S, N, O, P
B01J 19/0053
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
0053Details of the reactor
Déposants IFP ENERGIES NOUVELLES
Inventeurs BAZER-BACHI FREDERIC
AUGIER FREDERIC
HAROUN YACINE
BOYER CHRISTOPHE
Mandataires zhang ping li bingai
Données relatives à la priorité 1102982 30.09.2011 FR
Titre
(EN) Distribution tray for distributing a polyphasic mixture with inclined peripheral conduits
(ZH) 用于分布多相混合物的具有倾斜的外围管的分布盘
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Abrégé
(EN) The present invention relates to a tray for distributing a polyphasic mixture in a trickle-bed reactor comprising at least a gaseous phase and at least a liquid phase, said tray (10) being located above a bed of catalyst particles, comprising a plurality of conduits (3), characterized in that a portion of the tray conduits, located in close proximity to the reactor unit and referred to as peripheral conduits, present an upper element that is inclined at an angle in relation to the vertical. The invention also relates to the use of the tray in a reactor to perform hydrotreatment, hydrogenation, or oxidation reactions.
(ZH) 本发明涉及用于在包含至少一个气相和至少一个液相的喷淋床反应器中分布多相混合物的盘，所述盘(10)位于催化颗粒床之上，其包含多个管(3)，其特征在于，位于靠近反应器单元并被称为外围管的所述盘管的一部分呈现出上部元件，相对于垂直以一定角度倾斜。本发明还涉及在反应器中用所述盘进行加氢处理、氢化、或氧化反应的用途。
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