FR2277036B1 - - Google Patents

Info

Publication number
FR2277036B1
FR2277036B1 FR7520383A FR7520383A FR2277036B1 FR 2277036 B1 FR2277036 B1 FR 2277036B1 FR 7520383 A FR7520383 A FR 7520383A FR 7520383 A FR7520383 A FR 7520383A FR 2277036 B1 FR2277036 B1 FR 2277036B1
Authority
FR
France
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
Application number
FR7520383A
Other versions
FR2277036A1 (fr
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 FR2277036A1 publication Critical patent/FR2277036A1/fr
Application granted granted Critical
Publication of FR2277036B1 publication Critical patent/FR2277036B1/fr
Granted 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
    • B01J8/0242—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 vertical
    • B01J8/025—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 vertical in a cylindrical shaped bed
    • 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)
  • 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)
FR7520383A 1974-07-02 1975-06-27 Reacteur pour la synthese de l'ammoniac Granted FR2277036A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1974172383A PL90840B1 (fr) 1974-07-02 1974-07-02

Publications (2)

Publication Number Publication Date
FR2277036A1 FR2277036A1 (fr) 1976-01-30
FR2277036B1 true FR2277036B1 (fr) 1978-05-19

Family

ID=19968049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520383A Granted FR2277036A1 (fr) 1974-07-02 1975-06-27 Reacteur pour la synthese de l'ammoniac

Country Status (3)

Country Link
JP (1) JPS5125499A (fr)
FR (1) FR2277036A1 (fr)
PL (1) PL90840B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430304A (en) * 1981-11-13 1984-02-07 The United States Of America As Represented By The United States Department Of Energy Slab reformer
US4554135A (en) * 1982-11-26 1985-11-19 C F Braun & Co. Ammonia converter

Also Published As

Publication number Publication date
FR2277036A1 (fr) 1976-01-30
JPS5125499A (fr) 1976-03-02
PL90840B1 (fr) 1977-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse