GB421158A - Process for the synthesis of ammonia - Google Patents

Process for the synthesis of ammonia

Info

Publication number
GB421158A
GB421158A GB17233/34A GB1723334A GB421158A GB 421158 A GB421158 A GB 421158A GB 17233/34 A GB17233/34 A GB 17233/34A GB 1723334 A GB1723334 A GB 1723334A GB 421158 A GB421158 A GB 421158A
Authority
GB
United Kingdom
Prior art keywords
ammonia
synthesis
exceeding
catalysts
synthesized
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
GB17233/34A
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.)
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Original Assignee
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
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 Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue filed Critical Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Publication of GB421158A publication Critical patent/GB421158A/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 in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • 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)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Ammonia is synthesized by reacting very impure mixtures of hydrogen and nitrogen, such as crude industrial gases, at pressures exceeding 1500 and preferably exceeding 2000 kg. per sq. cm. and at temperatures of 450--1200 DEG C. in the presence or not of any catalysts whatever.
GB17233/34A 1933-06-27 1934-06-11 Process for the synthesis of ammonia Expired GB421158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR771306T 1933-06-27

Publications (1)

Publication Number Publication Date
GB421158A true GB421158A (en) 1934-12-14

Family

ID=9190121

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17233/34A Expired GB421158A (en) 1933-06-27 1934-06-11 Process for the synthesis of ammonia

Country Status (2)

Country Link
FR (1) FR771306A (en)
GB (1) GB421158A (en)

Also Published As

Publication number Publication date
FR771306A (en) 1934-10-04

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