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BR9104257A - Dispositivo e processo para retencao de catalisador em um reator de fluxo radial - Google Patents

Dispositivo e processo para retencao de catalisador em um reator de fluxo radial

Info

Publication number
BR9104257A
BR9104257A BR919104257A BR9104257A BR9104257A BR 9104257 A BR9104257 A BR 9104257A BR 919104257 A BR919104257 A BR 919104257A BR 9104257 A BR9104257 A BR 9104257A BR 9104257 A BR9104257 A BR 9104257A
Authority
BR
Brazil
Prior art keywords
flow reactor
radial flow
catalyst retention
retention
catalyst
Prior art date
Application number
BR919104257A
Other languages
English (en)
Inventor
Tadayoshi Nagaoka
Original Assignee
Nagaoka Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nagaoka Kk filed Critical Nagaoka Kk
Publication of BR9104257A publication Critical patent/BR9104257A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0207—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0207—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal
    • B01J8/0214—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal in a cylindrical annular shaped bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0403—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0417—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the synthesis reactor, e.g. arrangement of catalyst beds and heat exchangers in the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00805—Details of the particulate material
    • B01J2208/00814—Details of the particulate material the particulate material being provides in prefilled containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00884—Means for supporting the bed of particles, e.g. grids, bars, perforated plates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
BR919104257A 1990-10-03 1991-10-02 Dispositivo e processo para retencao de catalisador em um reator de fluxo radial BR9104257A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2265987A JPH04141227A (ja) 1990-10-03 1990-10-03 ラジアルフロー式触媒充填塔における触媒保持方法および装置

Publications (1)

Publication Number Publication Date
BR9104257A true BR9104257A (pt) 1992-06-02

Family

ID=17424795

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919104257A BR9104257A (pt) 1990-10-03 1991-10-02 Dispositivo e processo para retencao de catalisador em um reator de fluxo radial

Country Status (9)

Country Link
US (1) US6221320B1 (pt)
EP (1) EP0483975A1 (pt)
JP (1) JPH04141227A (pt)
KR (1) KR920007682A (pt)
CN (1) CN1062857A (pt)
AU (1) AU647181B2 (pt)
BR (1) BR9104257A (pt)
CA (1) CA2052281A1 (pt)
RU (1) RU2036711C1 (pt)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708872B1 (fr) * 1993-08-13 1995-11-10 Packinox Sa Unité catalytique isotherme destinée à produire une réaction catalytique.
ATE171649T1 (de) * 1993-07-05 1998-10-15 Packinox Sa Verfahren und vorrichtung zur regulierung der temperaturen von reaktionen
US5837021A (en) * 1994-12-09 1998-11-17 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Installation for the treatment of at least one fluid, by passage through two adjacent masses of material
FR2727875B1 (fr) * 1994-12-09 1997-03-21 Air Liquide Installation de traitement d'au moins un fluide, applications au traitement d'un flux d'air et procede de chargement d'une masse de materiau particulaire d'une telle installation
RU2116825C1 (ru) * 1995-12-09 1998-08-10 Воронежское акционерное общество открытого типа "Синтезкаучукпроект" Реактор для проведения каталитических процессов радиального типа
US7226568B1 (en) 2000-03-09 2007-06-05 Weatherford/Lamb, Inc. Plural conduit replaceable outer support structure for radial flow system
DE10015886A1 (de) * 2000-03-30 2001-10-11 H & P Technologie Gmbh & Co Ge Reaktor für eine Kühleinrichtung
EP1163952A1 (de) * 2000-06-14 2001-12-19 Sulzer Chemtech AG Mikrokanäle enthaltendes Festbett angeordnet in einem rohrförmigen Reaktorteil
FR2822719B1 (fr) * 2001-03-28 2003-08-29 Johnson Filtration Systems Conduit de filtration tubulaire pour reacteur a flux radial
DE10144285A1 (de) * 2001-09-08 2003-03-27 Viessmann Werke Kg Apparat zur Erzeugung von Wasserstoff
EP1300190A1 (en) * 2001-10-04 2003-04-09 Methanol Casale S.A. Heterogeneous catalytic reactor with modular catalytic cartridge
US7214351B2 (en) * 2002-03-29 2007-05-08 Tosoh Corporation Catalytic combustion reactor with a heat exchanger tube bundle housed therein, catalytic structure and method for carrying out catalytic combustion-reaction using the reactor and the catalytic structure
US7638039B2 (en) * 2004-06-15 2009-12-29 Cormetech, Inc. In-situ catalyst replacement
FR2873750B1 (fr) * 2004-08-02 2009-04-17 Inst Francais Du Petrole Dispositif pour la production d'un gaz chaud par oxydation utilisant un reacteur rotatif simule
KR101278115B1 (ko) * 2004-12-17 2013-06-24 할도르 토프쉐 에이/에스 촉매 변환 반응을 위한 반응기
CN101007254B (zh) * 2006-01-24 2012-02-29 百瑞全球有限公司 反应器
CN101007257B (zh) * 2006-01-24 2011-06-08 百瑞全球有限公司 适用于由固相催化剂催化的反应方法
US7846403B2 (en) * 2007-05-03 2010-12-07 Uop Llc Louver front faced inlet ducts
CN100411768C (zh) * 2006-08-30 2008-08-20 无锡市东绛石油化工设备厂 连续重整反应器扇形筒的加工方法
US7846256B2 (en) * 2007-02-23 2010-12-07 Tokyo Electron Limited Ampule tray for and method of precursor surface area
US7829038B2 (en) * 2007-10-29 2010-11-09 Uop Llc Segmented outer catalyst retention screen for stacked radial flow reactors
US7842257B2 (en) * 2007-12-14 2010-11-30 Uop Llc Fluid distributor for radial-flow reactor
FR2931702B1 (fr) * 2008-06-02 2011-08-26 Euroslot Systeme de retention externe d'un lit de catalyseur dans un reacteur a flux radial
US8216343B2 (en) * 2010-02-25 2012-07-10 Praxair Technology, Inc. Radial flow reactor with movable supports
US9364810B2 (en) * 2010-11-18 2016-06-14 Bayer Materialscience Ag Chemical reactor with knitted wire mesh fabric as a holding device for particles
US9950305B2 (en) * 2011-07-26 2018-04-24 Battelle Memorial Institute Solar thermochemical processing system and method
CN102527298B (zh) * 2011-12-15 2014-09-03 昆明理工大学 一种圆环式连续进料固定床反应器
WO2014160680A1 (en) * 2013-03-28 2014-10-02 Uop Llc Apparatus for a radial-flow reactor and method for assembly thereof
US9050571B2 (en) 2013-03-28 2015-06-09 Uop Llc Apparatus for a radial-flow reactor and method for assembly thereof
WO2014160840A1 (en) * 2013-03-28 2014-10-02 Uop Llc Apparatus for a radial-flow reactor and method for assembly thereof
US9211517B2 (en) * 2013-09-18 2015-12-15 Uop Llc Catalyst retainer for radial flow reactor
CN104650959B (zh) * 2013-11-19 2017-03-15 中国石油天然气股份有限公司 减少催化剂泄露的重整反应器
JP6309746B2 (ja) * 2013-11-27 2018-04-11 株式会社東芝 水素除去装置
US20150224464A1 (en) * 2014-02-13 2015-08-13 Uop Llc Radial flow reactor having a side inlet nozzle and methods for reacting hydrocarbons using the same
FR3029429B1 (fr) 2014-12-08 2018-07-27 IFP Energies Nouvelles Reacteur a lit radial permettant de mettre en œuvre de faible quantite de catalyseur
FR3033265B1 (fr) 2015-03-04 2017-03-24 Ifp Energies Now Reacteur a lit incline permettant de mettre en œuvre de faibles quantites de catalyseur
FR3033266B1 (fr) * 2015-03-05 2017-03-03 Ifp Energies Now Ensemble de collecte d'un fluide gazeux pour reacteur radial
US9463427B1 (en) * 2015-05-18 2016-10-11 Saudi Arabian Oil Company Catalyst reactor basket
CN107530670B (zh) 2015-06-25 2021-02-02 环球油品公司 用于反应器的锥形管道
FR3056119B1 (fr) * 2016-09-20 2018-10-05 Total Raffinage Chimie Paroi cylindrique de filtrage de particules solides dans un fluide
CN106732199A (zh) * 2017-01-06 2017-05-31 中国化学工程第十四建设有限公司 用于污水处理的催化反应罐
FR3063440B1 (fr) * 2017-03-01 2019-06-07 IFP Energies Nouvelles Reacteur compartimente a faible capacite.
FR3063441B1 (fr) 2017-03-01 2021-10-01 Ifp Energies Now Reacteur comprenant des lits catalytiques de faible epaisseur.
US10822233B2 (en) * 2018-05-11 2020-11-03 Doosan Fuel Cell America, Inc. Reformer including catalyst in an inlet plenum
CN108620000A (zh) * 2018-06-08 2018-10-09 南京敦先化工科技有限公司 一种平管板联箱羰化反应器
US10994238B2 (en) * 2018-09-07 2021-05-04 Air Products And Chemicals, Inc. Radial flow adsorption vessel comprising flexible screen
CN109289712A (zh) * 2018-12-04 2019-02-01 怀化学院 实验反应器
US11207648B2 (en) 2020-01-30 2021-12-28 Uop Llc Slotted plate scallops
CN112870961B (zh) * 2020-12-29 2022-05-20 山东山大华特环保科技有限公司 一种固定床脱硫反应装置及其使用方法
CN117181131A (zh) * 2022-05-30 2023-12-08 中国石油化工股份有限公司 一种径向床反应器和芳烃异构化生产对二甲苯的方法
CN115121185B (zh) * 2022-07-22 2023-09-15 中国化学工程第三建设有限公司 一种uop丙烷脱氢装置反应器及其检修方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA520907A (en) * 1956-01-17 Sun Oil Company Rotary converter sealing devices
US1590266A (en) * 1924-08-28 1926-06-29 Hoechst Ag Continuous-absorption apparatus
DE1181674B (de) * 1959-01-05 1964-11-19 Dr Josef Heyes Vorrichtung zur Trennung von Gas- oder Fluessigkeitsgemischen
US3101778A (en) * 1960-05-13 1963-08-27 Combustion Eng Ceramic rotor fabrication
GB1050077A (pt) * 1963-08-21
US3380810A (en) * 1963-11-26 1968-04-30 Universal Oil Prod Co Catalytic converter-muffler with a protected catalyst retainer means
DE2016614A1 (en) * 1970-04-08 1971-10-21 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Exothermic oxidation in catalytic reactor
DE2360179C2 (de) * 1972-12-04 1982-10-21 Xerox Corp., 14644 Rochester, N.Y. Elektrostatografischer Toner
DE2655750A1 (de) * 1976-12-09 1978-06-22 Hoechst Ag Vorrichtung zur aufnahme von koernigen katalysatoren
US4225562A (en) * 1979-05-14 1980-09-30 Uop Inc. Multi-bed catalytic reactor
DE2944841A1 (de) * 1979-11-07 1981-05-21 Degussa Ag, 6000 Frankfurt Katalytischer abgaskonverter fuer brennkraftmaschinen
JPS6213530U (pt) * 1985-07-08 1987-01-27
US4896704A (en) * 1988-01-27 1990-01-30 Mobil Oil Corp. Loading techniques for downflow reactors
DE3917325A1 (de) * 1989-05-27 1990-11-29 Metallgesellschaft Ag Konverter fuer die katalytische umsetzung von gasfoermigen bestandteilen in gasen

Also Published As

Publication number Publication date
JPH04141227A (ja) 1992-05-14
CN1062857A (zh) 1992-07-22
KR920007682A (ko) 1992-05-27
AU647181B2 (en) 1994-03-17
CA2052281A1 (en) 1992-04-04
US6221320B1 (en) 2001-04-24
EP0483975A1 (en) 1992-05-06
AU8482291A (en) 1992-04-09
RU2036711C1 (ru) 1995-06-09

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Legal Events

Date Code Title Description
KF Request for proof of payment of annual fee
FD5 Application fees: dismissal - article 86 of industrial property law