ES2098597T3 - Lecho de reactor catalitico. - Google Patents

Lecho de reactor catalitico.

Info

Publication number
ES2098597T3
ES2098597T3 ES93110299T ES93110299T ES2098597T3 ES 2098597 T3 ES2098597 T3 ES 2098597T3 ES 93110299 T ES93110299 T ES 93110299T ES 93110299 T ES93110299 T ES 93110299T ES 2098597 T3 ES2098597 T3 ES 2098597T3
Authority
ES
Spain
Prior art keywords
radial flow
outside
area
catalyst
catalytic reactor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES93110299T
Other languages
English (en)
Inventor
Stephen A Noe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MW Kellogg Co
Original Assignee
MW Kellogg Co
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 MW Kellogg Co filed Critical MW Kellogg Co
Application granted granted Critical
Publication of ES2098597T3 publication Critical patent/ES2098597T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • B01J8/0492—Feeding reactive fluids
    • 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
    • C01C1/0429—Fluidized or moving bed reactors

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)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

SE DESCRIBE UN REACTOR CATALITICO DE FLUJO RADIAL Y DOBLE ZONA, DE LECHO FIJO. EN PARTICULAR, LA CONFIGURACION DEL LECHO FIJO COMPRENDE UNA PRIMERA ZONA (102) CATALITICA DE FLUJO RADIAL HACIA FUERA, AL EXTERIOR, EN SERIE CON UNA SEGUNDA ZONA (104) DE FLUJO RADIAL HACIA DENTRO, SEPARADAS POR UNA RAMPA CATALIZADORA (106) DE INTERCONEXION Y SUSTANCIALMENTE IMPERMEABLE, PARA ADAPTAR LA SEDIMENTACION CATALIZADORA, MIENTRAS SE EVITAN PUNTOS CALIENTES Y/O FLUIDIFICACION EN EL AREA AL EXTERIOR. UN DISTRIBUIDOR (118) DE GAS DIVIDE LA ZONA AL EXTERIOR EN SEGMENTOS, INCLUYENDO UN SEGMENTO DE DESVIACION (116) Y UNO O MAS SEGMENTOS CATALIZADORES (124, 126, 128). EL FLUJO RADIAL DEL GAS A TRAVES DE CADA SEGMENTO NO SE VE ESPECIALMENTE AFECTADO POR EL NIVEL DEL CATALIZADOR, CON LO QUE EL ASPECTO NO SE VE ADVERSAMENTE AFECTADO POR LA SEDIMENTACION CATALIZADORA EN LA ZONA EXTERIOR.
ES93110299T 1992-07-17 1993-06-28 Lecho de reactor catalitico. Expired - Lifetime ES2098597T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/916,324 US5250270A (en) 1992-07-17 1992-07-17 Catalytic reactor bed

Publications (1)

Publication Number Publication Date
ES2098597T3 true ES2098597T3 (es) 1997-05-01

Family

ID=25437074

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93110299T Expired - Lifetime ES2098597T3 (es) 1992-07-17 1993-06-28 Lecho de reactor catalitico.

Country Status (11)

Country Link
US (1) US5250270A (es)
EP (1) EP0579022B1 (es)
JP (1) JP2635283B2 (es)
KR (1) KR100277047B1 (es)
AU (1) AU654088B2 (es)
BR (1) BR9302829A (es)
CA (1) CA2098337C (es)
DE (1) DE69308405T2 (es)
ES (1) ES2098597T3 (es)
GR (1) GR3023145T3 (es)
NO (1) NO300090B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2239542A1 (es) * 2004-03-08 2005-09-16 Universidad De Oviedo Y El Politecnico De Torino. Dispositivo para el control de flujo de calor a traves de la pared en equipos pequeños.

Families Citing this family (35)

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JP3761195B2 (ja) * 1994-09-02 2006-03-29 ラプノフ、ミハエル・グリゴルイェヴィッチ 接触改質方法および装置
US5736116A (en) * 1995-10-25 1998-04-07 The M. W. Kellogg Company Ammonia production with enriched air reforming and nitrogen injection into the synthesis loop
US6245303B1 (en) 1998-01-14 2001-06-12 Arthur D. Little, Inc. Reactor for producing hydrogen from hydrocarbon fuels
CZ300072B6 (cs) * 1998-07-09 2009-01-21 Stone And Webster, Inc. Reaktor s radiálním prutokem
US6171570B1 (en) 1998-10-12 2001-01-09 Kellogg Brown & Root, Inc. Isothermal ammonia converter
US6641625B1 (en) 1999-05-03 2003-11-04 Nuvera Fuel Cells, Inc. Integrated hydrocarbon reforming system and controls
EP1764150A1 (en) * 2000-01-11 2007-03-21 Accentus plc Catalytic reactor
US7435862B2 (en) 2000-11-30 2008-10-14 Sud-Chemie Inc. Radial reactor loading of a dehydrogenation catalyst
US20020183571A1 (en) * 2000-11-30 2002-12-05 Sud-Chemie Inc. Radial reactor loading of a dehydrogenation catalyst
CN1607032A (zh) * 2001-12-28 2005-04-20 三菱化学株式会社 装填催化剂的方法
DE10226461A1 (de) * 2002-06-13 2004-01-22 Uhde Gmbh Verfahren und Vorrichtung zur Verringerung des Gehaltes an NOx und N2O in Gasen
US7081230B2 (en) * 2002-11-15 2006-07-25 Kellogg Brown & Root Llc Split-flow, vertical ammonia converter
US7892511B2 (en) * 2004-07-02 2011-02-22 Kellogg Brown & Root Llc Pseudoisothermal ammonia process
US7435401B2 (en) * 2004-07-02 2008-10-14 Kellogg Brown & Root Llc Pseudoisothermal ammonia process
US7371361B2 (en) * 2004-11-03 2008-05-13 Kellogg Brown & Root Llc Maximum reaction rate converter system for exothermic reactions
US20060284363A1 (en) * 2005-06-07 2006-12-21 Canon Kabushiki Kaisha Sheet conveying apparatus and image forming apparatus
JP5552732B2 (ja) 2008-03-31 2014-07-16 株式会社リコー 定着装置及び画像形成装置
DE102008023042A1 (de) 2008-05-09 2009-11-12 Süd-Chemie AG Verfahren zur semi-adiabatischen, semi-isothermen Durchführung einer endothermen Reaktion unter Einsatz eines katalytischen Reaktors und Ausbildung dieses Reaktors
US8351831B2 (en) 2009-03-27 2013-01-08 Fuji Xerox Co., Ltd. Displacement correcting device, intermediate transfer device, transfer device, and image forming apparatus
US20120199323A1 (en) * 2011-02-03 2012-08-09 Memc Electronic Materials Spa Shell and tube heat exchangers and methods of using such heat exchangers
WO2012173731A2 (en) * 2011-06-15 2012-12-20 Exxonmobil Chemical Patents Inc. Retrofitting radial flow reactors
JP2013076863A (ja) 2011-09-30 2013-04-25 Canon Inc ベルト搬送装置及び画像形成装置
US9199213B2 (en) * 2012-10-30 2015-12-01 Chevron U.S.A. Inc. Fixed-bed catalyst support for a hydroprocessing reactor
US9447901B2 (en) * 2013-10-07 2016-09-20 Uop Llc Radial flow process and apparatus
CN105623733B (zh) * 2014-10-27 2017-03-01 中国石油化工股份有限公司 一种石油烃的吸附脱硫方法
FR3033266B1 (fr) * 2015-03-05 2017-03-03 Ifp Energies Now Ensemble de collecte d'un fluide gazeux pour reacteur radial
CN107835713B (zh) 2015-07-15 2021-07-13 托普索公司 催化反应器
DE102016207287A1 (de) * 2016-04-28 2017-11-02 Robert Bosch Gmbh Brennstoffzellenvorrichtung
WO2017220232A1 (en) 2016-06-22 2017-12-28 Casale Sa Wall for catalytic beds of reactors and method for realizing the same
DE102016114713A1 (de) * 2016-08-09 2018-02-15 Thyssenkrupp Ag Synthesevorrichtung und Verfahren zur Herstellung eines Produkts
KR102054837B1 (ko) * 2017-10-27 2019-12-11 한국화학연구원 발열 반응용 방사층 유체흐름의 촉매 반응기
US10478794B1 (en) * 2019-02-26 2019-11-19 Chevron Phillips Chemical Company Lp Bi-modal radial flow reactor
EP3772372A1 (en) * 2019-08-05 2021-02-10 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for preventing fluidizazion in an upward-flow catalytic fixed bed reactor
CA3206918A1 (en) * 2021-02-10 2022-08-18 Enrico Rizzi Catalytic synthesis reactor
WO2023209003A1 (de) * 2022-04-27 2023-11-02 Thyssenkrupp Uhde Gmbh Ammoniakkonverter für schwankenden teillastbetrieb

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230669A (en) * 1978-07-17 1980-10-28 Pullman Incorporated Radial ammonia converter
US4346060A (en) * 1978-07-17 1982-08-24 Pullman Incorporated Radial ammonia converters
FR2460707B1 (fr) * 1979-07-13 1986-09-05 Ammonia Casale Sa Reacteur de synthese, notamment pour la synthese catalytique d'ammoniac et de methanol
US4276265A (en) * 1979-12-26 1981-06-30 Uop Inc. Screen for collection and distribution of process streams
IT1141102B (it) * 1980-11-28 1986-10-01 Ammonia Casale Sa Reattore assiale-radiale per sintesi eterogenee
US4482523A (en) * 1983-11-14 1984-11-13 The M. W. Kellogg Company Ammonia synthesis converter
DE3343114C2 (de) * 1983-11-29 1985-11-07 Uhde Gmbh, 4600 Dortmund Vorrichtung zur Durchführung exothermer, katalytischer Gasreaktionen für die Ammoniak- oder Methanol-Synthese
IN165082B (es) * 1985-05-15 1989-08-12 Ammonia Casale Sa
CH666198A5 (it) * 1985-09-13 1988-07-15 Ammonia Casale Sa Reattore per sintesi catalitiche dell'ammoniaca, metanolo ed alcoli superiori.
DE3869677D1 (de) * 1987-07-03 1992-05-07 Ammonia Casale Sa Heterogen-syntheseverfahren und verwandte reaktoren.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2239542A1 (es) * 2004-03-08 2005-09-16 Universidad De Oviedo Y El Politecnico De Torino. Dispositivo para el control de flujo de calor a traves de la pared en equipos pequeños.

Also Published As

Publication number Publication date
AU4012493A (en) 1994-01-20
JPH0699055A (ja) 1994-04-12
NO932585D0 (no) 1993-07-16
JP2635283B2 (ja) 1997-07-30
EP0579022A1 (en) 1994-01-19
US5250270A (en) 1993-10-05
NO300090B1 (no) 1997-04-07
NO932585L (no) 1994-01-18
KR100277047B1 (ko) 2001-04-02
CA2098337A1 (en) 1994-01-18
KR940001936A (ko) 1994-02-16
DE69308405T2 (de) 1997-06-12
DE69308405D1 (de) 1997-04-10
GR3023145T3 (en) 1997-07-30
EP0579022B1 (en) 1997-03-05
BR9302829A (pt) 1994-02-01
CA2098337C (en) 2004-03-02
AU654088B2 (en) 1994-10-20

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