IT1078798B - Reattore per reazioni esotermiche catalizzate - Google Patents

Reattore per reazioni esotermiche catalizzate

Info

Publication number
IT1078798B
IT1078798B IT27626/76A IT2762676A IT1078798B IT 1078798 B IT1078798 B IT 1078798B IT 27626/76 A IT27626/76 A IT 27626/76A IT 2762676 A IT2762676 A IT 2762676A IT 1078798 B IT1078798 B IT 1078798B
Authority
IT
Italy
Prior art keywords
catalyzed
reactor
exothermal reactions
exothermal
reactions
Prior art date
Application number
IT27626/76A
Other languages
English (en)
Inventor
Giorgio Gramatica
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
Priority to IT27626/76A priority Critical patent/IT1078798B/it
Priority to NL7710243A priority patent/NL7710243A/xx
Priority to DK412877A priority patent/DK412877A/da
Priority to US05/835,005 priority patent/US4205044A/en
Priority to DE19772742204 priority patent/DE2742204A1/de
Priority to FR7728289A priority patent/FR2365369A1/fr
Priority to CA287,205A priority patent/CA1112025A/en
Priority to JP11340577A priority patent/JPS5339976A/ja
Priority to YU2249/77A priority patent/YU39500B/xx
Priority to IN1429/CAL/77A priority patent/IN146966B/en
Priority to BR7706345A priority patent/BR7706345A/pt
Priority to GB39522/77A priority patent/GB1578892A/en
Priority to AT683977A priority patent/AT359047B/de
Priority to ES462569A priority patent/ES462569A1/es
Priority to MX170677A priority patent/MX147892A/es
Priority to TR20219A priority patent/TR20219A/xx
Priority to BE181166A priority patent/BE859009A/xx
Application granted granted Critical
Publication of IT1078798B publication Critical patent/IT1078798B/it

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)
IT27626/76A 1976-09-24 1976-09-24 Reattore per reazioni esotermiche catalizzate IT1078798B (it)

Priority Applications (17)

Application Number Priority Date Filing Date Title
IT27626/76A IT1078798B (it) 1976-09-24 1976-09-24 Reattore per reazioni esotermiche catalizzate
NL7710243A NL7710243A (nl) 1976-09-24 1977-09-19 Reactievat voor katalytische exothermische reacties.
DK412877A DK412877A (da) 1976-09-24 1977-09-19 Reaktor for katalyserede exoterme reaktioner
US05/835,005 US4205044A (en) 1976-09-24 1977-09-20 Reactor for catalyzed exothermic reactions
DE19772742204 DE2742204A1 (de) 1976-09-24 1977-09-20 Reaktor fuer katalytische exotherme reaktionen
FR7728289A FR2365369A1 (fr) 1976-09-24 1977-09-20 Reacteur pour reactions exothermiques catalysees
CA287,205A CA1112025A (en) 1976-09-24 1977-09-21 Reactor for catalyzed exothermic reactions
YU2249/77A YU39500B (en) 1976-09-24 1977-09-22 Reactor for catalytical exothermic reactions
JP11340577A JPS5339976A (en) 1976-09-24 1977-09-22 Reactor for exothermic catalytic reaction
IN1429/CAL/77A IN146966B (it) 1976-09-24 1977-09-22
BR7706345A BR7706345A (pt) 1976-09-24 1977-09-22 Reator para reacoes exotermicas catalisadas
GB39522/77A GB1578892A (en) 1976-09-24 1977-09-22 Reactor for catalyzed exothermic reactions
AT683977A AT359047B (de) 1976-09-24 1977-09-23 Reaktor fuer katalytische exotherme reaktionen
ES462569A ES462569A1 (es) 1976-09-24 1977-09-23 Un reactor para reacciones exotermicas catalizadas.
MX170677A MX147892A (es) 1976-09-24 1977-09-23 Reactor catalitico mejorado para reacciones exotermicas
TR20219A TR20219A (tr) 1976-09-24 1977-09-23 Katalize edilmis eksotermik reaksiyonlara mahsus reaktoer
BE181166A BE859009A (fr) 1976-09-24 1977-09-23 Reacteur pour reaction exothermiques catalysees

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
IT1078798B true IT1078798B (it) 1985-05-08

Family

ID=11222001

Family Applications (1)

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

Country Status (17)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903582B1 (de) * 1979-01-31 1980-11-20 Basf Ag, 6700 Ludwigshafen Rohrbündelreaktor zur Durchführung katalytischer Reaktionen in der Gasphase
US4372920A (en) * 1979-07-13 1983-02-08 Ammonia Casale S.A. Axial-radial reactor for heterogeneous synthesis
DE2933878C2 (de) * 1979-08-22 1984-12-13 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftregler für ein hydraulisches Motorrad-Bremssystem
CA1159229A (en) * 1980-09-19 1983-12-27 John Mcfarland Converter
CH646618A5 (it) * 1981-03-26 1984-12-14 Ammonia Casale Sa Reattore per sintesi eterogenee catalitiche.
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
US4988486A (en) * 1985-08-02 1991-01-29 The Boeing Company Hydrogen generator
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
JPS6314533U (it) * 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
US6986797B1 (en) 1999-05-03 2006-01-17 Nuvera Fuel Cells Inc. Auxiliary reactor for a hydrocarbon reforming system
US6641625B1 (en) 1999-05-03 2003-11-04 Nuvera Fuel Cells, Inc. Integrated hydrocarbon reforming system and controls
DE102017001520A1 (de) 2017-02-15 2018-08-16 Clariant International Ltd Reaktor und Verfahren zur Maximierung der Methanolausbeute durch Einsatz von Katalysatorschichten
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 (it) * 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

Also Published As

Publication number Publication date
FR2365369B1 (it) 1980-08-01
DK412877A (da) 1978-03-25
NL7710243A (nl) 1978-03-29
US4205044A (en) 1980-05-27
MX147892A (es) 1983-01-31
DE2742204A1 (de) 1978-03-30
TR20219A (tr) 1980-11-03
FR2365369A1 (fr) 1978-04-21
ATA683977A (de) 1980-03-15
AT359047B (de) 1980-10-10
YU39500B (en) 1984-12-31
BR7706345A (pt) 1978-06-27
ES462569A1 (es) 1978-07-01
YU224977A (en) 1982-05-31
IN146966B (it) 1979-10-20
BE859009A (fr) 1978-03-23
GB1578892A (en) 1980-11-12
JPS5339976A (en) 1978-04-12
CA1112025A (en) 1981-11-10

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