FR2277035A1 - REACTOR FOR THE SYNTHESIS OF AMMONIA - Google Patents

REACTOR FOR THE SYNTHESIS OF AMMONIA

Info

Publication number
FR2277035A1
FR2277035A1 FR7520382A FR7520382A FR2277035A1 FR 2277035 A1 FR2277035 A1 FR 2277035A1 FR 7520382 A FR7520382 A FR 7520382A FR 7520382 A FR7520382 A FR 7520382A FR 2277035 A1 FR2277035 A1 FR 2277035A1
Authority
FR
France
Prior art keywords
ammonia
reactor
synthesis
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Withdrawn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
FR7520382A
Other languages
French (fr)
Inventor
Waclaw Hennel
Zbigniew Bartosik
Sylwester Mordecki
Jan Cyrus-Sobolewski
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.)
Instytut Nawozow Sztucznych
Original Assignee
Instytut Nawozow Sztucznych
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 Instytut Nawozow Sztucznych filed Critical Instytut Nawozow Sztucznych
Publication of FR2277035A1 publication Critical patent/FR2277035A1/en
Withdrawn legal-status Critical Current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
    • B01J8/0446—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 flow within the beds being predominantly vertical
    • B01J8/0449—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 flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0453—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 flow within the beds being predominantly vertical in two or more cylindrical 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
    • B01J8/0492—Feeding reactive fluids
    • 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
FR7520382A 1974-07-02 1975-06-27 REACTOR FOR THE SYNTHESIS OF AMMONIA Withdrawn FR2277035A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1974172381A PL90838B1 (en) 1974-07-02 1974-07-02

Publications (1)

Publication Number Publication Date
FR2277035A1 true FR2277035A1 (en) 1976-01-30

Family

ID=19968047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520382A Withdrawn FR2277035A1 (en) 1974-07-02 1975-06-27 REACTOR FOR THE SYNTHESIS OF AMMONIA

Country Status (3)

Country Link
JP (1) JPS5125498A (en)
FR (1) FR2277035A1 (en)
PL (1) PL90838B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007743A1 (en) * 1978-07-17 1980-02-06 The M. W. Kellogg Company Synthesis of ammonia and converter system therefor
EP0026057A1 (en) * 1979-09-14 1981-04-01 Imperial Chemical Industries Plc Synthesis reactor and processes
FR2539524A1 (en) * 1983-01-17 1984-07-20 Azote & Prod Chim METHOD FOR CONTROLLING THE OPERATING TEMPERATURES OF A SYNTHESIS REACTOR AND INTERNAL EQUIPMENT IMPLEMENTING THE SAME

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0647021Y2 (en) * 1990-07-21 1994-11-30 田村駒株式会社 Roll screen

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007743A1 (en) * 1978-07-17 1980-02-06 The M. W. Kellogg Company Synthesis of ammonia and converter system therefor
EP0026057A1 (en) * 1979-09-14 1981-04-01 Imperial Chemical Industries Plc Synthesis reactor and processes
US4311671A (en) 1979-09-14 1982-01-19 Imperial Chemical Industries Limited Synthesis reactor
US4411877A (en) 1979-09-14 1983-10-25 Imperial Chemical Industries Plc Synthesis processes
FR2539524A1 (en) * 1983-01-17 1984-07-20 Azote & Prod Chim METHOD FOR CONTROLLING THE OPERATING TEMPERATURES OF A SYNTHESIS REACTOR AND INTERNAL EQUIPMENT IMPLEMENTING THE SAME
EP0114138A2 (en) * 1983-01-17 1984-07-25 Societe Chimique De La Grande Paroisse, Azote Et Produits Chimiques Temperature regulating process for the functioning of a synthesis reactor, and internal fittings for carrying it out
EP0114138A3 (en) * 1983-01-17 1984-08-08 Societe Chimique De La Grande Paroisse Azote Et Produits Chimiques Temperature regulating process for the functioning of a synthesis reactor, and internal fittings for carrying it out

Also Published As

Publication number Publication date
PL90838B1 (en) 1977-01-31
JPS5125498A (en) 1976-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse