EP2297028A1 - Dampfreformierungsverfahren mit verbessertem rauchgasfluss - Google Patents

Dampfreformierungsverfahren mit verbessertem rauchgasfluss

Info

Publication number
EP2297028A1
EP2297028A1 EP09772693A EP09772693A EP2297028A1 EP 2297028 A1 EP2297028 A1 EP 2297028A1 EP 09772693 A EP09772693 A EP 09772693A EP 09772693 A EP09772693 A EP 09772693A EP 2297028 A1 EP2297028 A1 EP 2297028A1
Authority
EP
European Patent Office
Prior art keywords
furnace
combustion
reforming
tubes
walls
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.)
Withdrawn
Application number
EP09772693A
Other languages
English (en)
French (fr)
Inventor
Maguelonne Hammel
Guillaume Mougin
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of EP2297028A1 publication Critical patent/EP2297028A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C01B3/32—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air
    • C01B3/34—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents using catalysts
    • C01B3/384—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents using catalysts with external heating of the catalyst
    • 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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • B01J8/062—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 in tube reactors; the solid particles being arranged in tubes being installed in a furnace
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00212—Plates; Jackets; Cylinders
    • B01J2208/00221—Plates; Jackets; Cylinders comprising baffles for guiding the flow of the heat exchange medium
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00504—Controlling the temperature by means of a burner
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00018—Construction aspects
    • B01J2219/00024—Revamping, retrofitting or modernisation of existing plants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
    • C01B2203/0816—Heating by flames

Definitions

  • the baffle is constituted by a set of plates extending all or part of the existing walls of the gas evacuation pipe (fumes) towards the row of tubes.
  • At least one row of reforming tubes 3 vertically aligned halfway between the two vertical refractory walls facing each other, filled with reforming catalyst, able to circulate, generally from top to bottom, a mixture containing the charge hydrocarbons and water vapor so as to recover the synthesis gas at the bottom of the tubes, - Burners 4 arranged on each of the two vertical walls 1, 2 of refractory material facing each other, said burners being supplied with fuel and oxidant and able to produce by combustion radial flames parallel to the wall surface,

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrogen, Water And Hydrids (AREA)
EP09772693A 2008-06-05 2009-06-04 Dampfreformierungsverfahren mit verbessertem rauchgasfluss Withdrawn EP2297028A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0853717A FR2932173B1 (fr) 2008-06-05 2008-06-05 Procede de reformage a la vapeur avec ecoulement des fumees ameliore
PCT/FR2009/051054 WO2010001011A1 (fr) 2008-06-05 2009-06-04 Procede de reformage a la vapeur avec ecoulement des fumees ameliore

Publications (1)

Publication Number Publication Date
EP2297028A1 true EP2297028A1 (de) 2011-03-23

Family

ID=40229755

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09772693A Withdrawn EP2297028A1 (de) 2008-06-05 2009-06-04 Dampfreformierungsverfahren mit verbessertem rauchgasfluss

Country Status (7)

Country Link
US (1) US8845997B2 (de)
EP (1) EP2297028A1 (de)
CN (1) CN102083747A (de)
EA (1) EA201071411A1 (de)
FR (1) FR2932173B1 (de)
WO (1) WO2010001011A1 (de)
ZA (1) ZA201008613B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2738389T3 (es) * 2016-08-02 2020-01-22 Air Liquide Aparato para proceso endotérmico con disposición mejorada de los tubos
JP7126469B2 (ja) * 2019-03-26 2022-08-26 大阪瓦斯株式会社 改質炉
ES2941038T3 (es) * 2019-11-13 2023-05-16 Air Liquide Horno reformador para llevar a cabo un proceso endotérmico

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617227A (en) * 1969-05-05 1971-11-02 Midland Ross Corp Apparatus for catalytic reforming
RU725326C (ru) * 1977-08-29 1993-11-15 Отделение Института химической физики АН СССР Способ получени двухслойных труб
US4442020A (en) * 1980-01-23 1984-04-10 Union Carbide Corporation Catalytic steam reforming of hydrocarbons
US4324649A (en) * 1980-07-08 1982-04-13 Pullman Incorporated Fired process heater
US4874584A (en) * 1982-07-12 1989-10-17 A. Ahlstrom Osakeyhtio Fluidized bed reactor
US5181937A (en) * 1985-06-27 1993-01-26 Stone & Webster Engineering Corp. Apparatus for production of synthesis gas using convective reforming
US4959079A (en) * 1987-10-23 1990-09-25 Santa Fe Braun Inc. Steam reforming process with low fired duty
US5229102A (en) * 1989-11-13 1993-07-20 Medalert, Inc. Catalytic ceramic membrane steam-hydrocarbon reformer
GB9516125D0 (en) * 1995-08-07 1995-10-04 Ici Plc Heat exchange apparatus and process
US6685893B2 (en) * 2001-04-24 2004-02-03 Abb Lummus Global Inc. Pyrolysis heater
US6896041B2 (en) * 2001-08-14 2005-05-24 H2Gen Innovations, Inc. Heat exchange reactor having integral housing assembly
DE10333854A1 (de) * 2003-07-24 2005-02-17 Uhde Gmbh Röhrenspaltofen
KR101127688B1 (ko) * 2004-12-07 2012-03-23 에스케이이노베이션 주식회사 원통형 소형 개질 장치
GB0508740D0 (en) * 2005-04-29 2005-06-08 Johnson Matthey Plc Steam reforming
US7504048B2 (en) * 2005-06-14 2009-03-17 Air Products And Chemicals, Inc. Axial convective reformer
FR2890955B1 (fr) * 2005-09-21 2008-02-01 Inst Francais Du Petrole Procede de production de gaz de synthese par vaporeformage dans un reacteur-echangeur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2010001011A1 *

Also Published As

Publication number Publication date
ZA201008613B (en) 2011-08-31
US20110084236A1 (en) 2011-04-14
WO2010001011A1 (fr) 2010-01-07
US8845997B2 (en) 2014-09-30
CN102083747A (zh) 2011-06-01
FR2932173A1 (fr) 2009-12-11
EA201071411A1 (ru) 2011-06-30
FR2932173B1 (fr) 2010-07-30

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