DE2742204A1 - Reaktor fuer katalytische exotherme reaktionen - Google Patents

Reaktor fuer katalytische exotherme reaktionen

Info

Publication number
DE2742204A1
DE2742204A1 DE19772742204 DE2742204A DE2742204A1 DE 2742204 A1 DE2742204 A1 DE 2742204A1 DE 19772742204 DE19772742204 DE 19772742204 DE 2742204 A DE2742204 A DE 2742204A DE 2742204 A1 DE2742204 A1 DE 2742204A1
Authority
DE
Germany
Prior art keywords
cylindrical
catalyst layer
outlets
inlets
reaction gases
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Withdrawn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
DE19772742204
Other languages
German (de)
English (en)
Inventor
Giorgio Gramatica
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.)
Tecnimont SpA
Original Assignee
Tecnimont SpA
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 Tecnimont SpA filed Critical Tecnimont SpA
Publication of DE2742204A1 publication Critical patent/DE2742204A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C01C1/0423—Cold wall reactors
    • 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
    • B01J8/0005—Catalytic processes under superatmospheric pressure
    • 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
    • B01J8/0407—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 through two or more cylindrical annular shaped beds
    • B01J8/0415—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 through two or more cylindrical annular shaped beds the beds being superimposed one above the other
    • 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
    • B01J8/0496—Heating or cooling the reactor
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/152—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the reactor used
    • 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
    • B01J2208/00194—Tubes
    • 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)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19772742204 1976-09-24 1977-09-20 Reaktor fuer katalytische exotherme reaktionen Withdrawn DE2742204A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27626/76A IT1078798B (it) 1976-09-24 1976-09-24 Reattore per reazioni esotermiche catalizzate

Publications (1)

Publication Number Publication Date
DE2742204A1 true DE2742204A1 (de) 1978-03-30

Family

ID=11222001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772742204 Withdrawn DE2742204A1 (de) 1976-09-24 1977-09-20 Reaktor fuer katalytische exotherme reaktionen

Country Status (17)

Country Link
US (1) US4205044A (enExample)
JP (1) JPS5339976A (enExample)
AT (1) AT359047B (enExample)
BE (1) BE859009A (enExample)
BR (1) BR7706345A (enExample)
CA (1) CA1112025A (enExample)
DE (1) DE2742204A1 (enExample)
DK (1) DK412877A (enExample)
ES (1) ES462569A1 (enExample)
FR (1) FR2365369A1 (enExample)
GB (1) GB1578892A (enExample)
IN (1) IN146966B (enExample)
IT (1) IT1078798B (enExample)
MX (1) MX147892A (enExample)
NL (1) NL7710243A (enExample)
TR (1) TR20219A (enExample)
YU (1) YU39500B (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903582A1 (de) * 1979-01-31 1980-08-07 Basf Ag Rohrbuendelreaktor zur durchfuehrung katalytischer reaktionen in der gasphase
DE3026199A1 (de) * 1979-07-13 1981-01-29 Ammonia Casale Sa Axial-radial-reaktor fuer heterogene synthese
DE2933878A1 (de) * 1979-08-22 1981-03-12 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftregler fuer ein hydraulisches motorrad-bremssystem.
DE3137474A1 (de) * 1980-09-19 1982-06-09 Chemetics International Ltd., Vancouver, British Columbia "konverter zur umwandlung von schwefeldioxid in schwefeltrioxid"
DE3224422A1 (de) * 1981-03-26 1984-01-05 Ammonia Casale S.A., 6900 Lugano Reaktor fuer die heterogene synthese sowie verfahren zu seiner optimierung
DE102017001520A1 (de) * 2017-02-15 2018-08-16 Clariant International Ltd Reaktor und Verfahren zur Maximierung der Methanolausbeute durch Einsatz von Katalysatorschichten

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452760A (en) * 1982-01-18 1984-06-05 The M. W. Kellogg Company Horizontal ammonia converter
JPS60110328A (ja) * 1983-11-17 1985-06-15 Toyo Eng Corp 接触反応装置
JPS60150824A (ja) * 1984-01-18 1985-08-08 Toyo Eng Corp 改良反応器
JPS60225632A (ja) * 1984-04-23 1985-11-09 Mitsubishi Heavy Ind Ltd 反応器
US4753779A (en) * 1985-08-02 1988-06-28 The Boeing Company Sliding tray reactor
US4842844A (en) * 1985-08-02 1989-06-27 The Boeing Company Method of generating hydrogen
US4988486A (en) * 1985-08-02 1991-01-29 The Boeing Company Hydrogen generator
JPS6314533U (enExample) * 1986-07-15 1988-01-30
CA2086217C (en) * 1992-01-24 1999-03-30 Gordon M. Cameron Catalytic converter
US5480620A (en) * 1994-08-17 1996-01-02 Cameron; Gordon M. Catalytic converter
US7066973B1 (en) 1996-08-26 2006-06-27 Nuvera Fuel Cells Integrated reformer and shift reactor
US6641625B1 (en) 1999-05-03 2003-11-04 Nuvera Fuel Cells, Inc. Integrated hydrocarbon reforming system and controls
US6986797B1 (en) 1999-05-03 2006-01-17 Nuvera Fuel Cells Inc. Auxiliary reactor for a hydrocarbon reforming system
CA2489299A1 (en) 2002-06-13 2003-12-24 Darryl Pollica Preferential oxidation reactor temperature regulation
CN111115576A (zh) * 2020-01-17 2020-05-08 中国华能集团清洁能源技术研究院有限公司 一种抗毒炉外移热等温变换炉

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2234169A (en) * 1934-08-15 1941-03-11 Houdry Process Corp Converter and fluid manifolding device therefor
DK106275C (da) * 1963-09-28 1967-01-16 Topsoe Haldor F A Reaktor til udførelse af gasfasereaktioner ved heterogen katalyse.
NL6402670A (enExample) * 1964-03-13 1965-09-14
NL157513B (nl) * 1966-10-18 1978-08-15 Montedison Spa Hoge-drukreactor voor katalytische gasreacties, voorzien van een aantal door warmte-uitwisselingszones gescheiden katalysatorbedden.
AT299981B (de) * 1970-04-21 1972-07-10 Chemie Linz Ag Vorrichtung zur Erzielung einer gleichmäßigen Gasverteilung in radial durchströmten Katalysatorlagen in Reaktoren für katalytische, exotherme Hochdrucksynthesen, vorzugsweise der Ammoniaksynthese
US3751232A (en) * 1971-01-14 1973-08-07 Universal Oil Prod Co Means for effecting a multiple stage contact of a reactant stream
US3941869A (en) * 1972-05-23 1976-03-02 Warren Fuchs Process for exothermic reactions
DE2427530C2 (de) * 1974-06-07 1984-04-05 Metallgesellschaft Ag, 6000 Frankfurt Methanisierungsreaktor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903582A1 (de) * 1979-01-31 1980-08-07 Basf Ag Rohrbuendelreaktor zur durchfuehrung katalytischer reaktionen in der gasphase
DE3026199A1 (de) * 1979-07-13 1981-01-29 Ammonia Casale Sa Axial-radial-reaktor fuer heterogene synthese
DE2933878A1 (de) * 1979-08-22 1981-03-12 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftregler fuer ein hydraulisches motorrad-bremssystem.
DE3137474A1 (de) * 1980-09-19 1982-06-09 Chemetics International Ltd., Vancouver, British Columbia "konverter zur umwandlung von schwefeldioxid in schwefeltrioxid"
DE3224422A1 (de) * 1981-03-26 1984-01-05 Ammonia Casale S.A., 6900 Lugano Reaktor fuer die heterogene synthese sowie verfahren zu seiner optimierung
DE102017001520A1 (de) * 2017-02-15 2018-08-16 Clariant International Ltd Reaktor und Verfahren zur Maximierung der Methanolausbeute durch Einsatz von Katalysatorschichten

Also Published As

Publication number Publication date
FR2365369B1 (enExample) 1980-08-01
YU39500B (en) 1984-12-31
AT359047B (de) 1980-10-10
ES462569A1 (es) 1978-07-01
MX147892A (es) 1983-01-31
IT1078798B (it) 1985-05-08
ATA683977A (de) 1980-03-15
IN146966B (enExample) 1979-10-20
TR20219A (tr) 1980-11-03
JPS5339976A (en) 1978-04-12
US4205044A (en) 1980-05-27
NL7710243A (nl) 1978-03-29
DK412877A (da) 1978-03-25
FR2365369A1 (fr) 1978-04-21
CA1112025A (en) 1981-11-10
GB1578892A (en) 1980-11-12
YU224977A (en) 1982-05-31
BE859009A (fr) 1978-03-23
BR7706345A (pt) 1978-06-27

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination