GB289823A - Improvements in or relating to processes for carrying out exothermic chemical reactions - Google Patents

Improvements in or relating to processes for carrying out exothermic chemical reactions

Info

Publication number
GB289823A
GB289823A GB12944/28A GB1294428A GB289823A GB 289823 A GB289823 A GB 289823A GB 12944/28 A GB12944/28 A GB 12944/28A GB 1294428 A GB1294428 A GB 1294428A GB 289823 A GB289823 A GB 289823A
Authority
GB
United Kingdom
Prior art keywords
tubes
soc
gases
carrying
relating
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.)
Expired
Application number
GB12944/28A
Other languages
English (en)
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 GB289823A publication Critical patent/GB289823A/en
Expired 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
    • C01C1/0405—Preparation of ammonia by synthesis from N2 and H2 in presence of a catalyst
    • C01C1/0417—Preparation of ammonia by synthesis 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
    • 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
    • B01J8/0285—Heating or cooling the reactor
    • 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
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
GB12944/28A 1926-04-01 1927-07-19 Improvements in or relating to processes for carrying out exothermic chemical reactions Expired GB289823A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR626501T 1926-04-01
FR32856T 1926-08-09

Publications (1)

Publication Number Publication Date
GB289823A true GB289823A (en) 1928-08-02

Family

ID=26182632

Family Applications (2)

Application Number Title Priority Date Filing Date
GB12944/28A Expired GB289823A (en) 1926-04-01 1927-07-19 Improvements in or relating to processes for carrying out exothermic chemical reactions
GB19187/27A Expired GB275592A (en) 1926-04-01 1927-07-19 Improvements in or relating to processes for carrying out exothermic chemical reactions

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB19187/27A Expired GB275592A (en) 1926-04-01 1927-07-19 Improvements in or relating to processes for carrying out exothermic chemical reactions

Country Status (4)

Country Link
BE (1) BE340434A (cg-RX-API-DMAC10.html)
FR (1) FR32856E (cg-RX-API-DMAC10.html)
GB (2) GB289823A (cg-RX-API-DMAC10.html)
NL (1) NL39756C (cg-RX-API-DMAC10.html)

Also Published As

Publication number Publication date
NL39756C (cg-RX-API-DMAC10.html)
GB275592A (en) 1928-10-18
BE340434A (cg-RX-API-DMAC10.html)
FR32856E (fr) 1928-03-06

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