FR536770A - Perfectionnements à la synthèse de l'ammoniaque par les hyperpressions - Google Patents

Perfectionnements à la synthèse de l'ammoniaque par les hyperpressions

Info

Publication number
FR536770A
FR536770A FR536770DA FR536770A FR 536770 A FR536770 A FR 536770A FR 536770D A FR536770D A FR 536770DA FR 536770 A FR536770 A FR 536770A
Authority
FR
France
Prior art keywords
hypertension
ammonia
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.)
Expired
Application number
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
Original Assignee
Air Liquide SA
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 filed Critical Air Liquide SA
Application granted granted Critical
Publication of FR536770A publication Critical patent/FR536770A/fr
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
    • C01C1/0423—Cold wall reactors
    • 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR536770D 1920-11-20 1920-11-20 Perfectionnements à la synthèse de l'ammoniaque par les hyperpressions Expired FR536770A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR368531X 1920-11-20

Publications (1)

Publication Number Publication Date
FR536770A true FR536770A (fr) 1922-05-09

Family

ID=8894477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR536770D Expired FR536770A (fr) 1920-11-20 1920-11-20 Perfectionnements à la synthèse de l'ammoniaque par les hyperpressions

Country Status (4)

Country Link
DE (1) DE368531C (fr)
FR (1) FR536770A (fr)
GB (1) GB171970A (fr)
NL (1) NL11041C (fr)

Also Published As

Publication number Publication date
NL11041C (fr)
GB171970A (en) 1922-11-16
DE368531C (de) 1923-02-05

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