GB130063A - Improvements in or relating to the Synthesis of Ammonia. - Google Patents

Improvements in or relating to the Synthesis of Ammonia.

Info

Publication number
GB130063A
GB130063A GB660/18A GB66018A GB130063A GB 130063 A GB130063 A GB 130063A GB 660/18 A GB660/18 A GB 660/18A GB 66018 A GB66018 A GB 66018A GB 130063 A GB130063 A GB 130063A
Authority
GB
United Kingdom
Prior art keywords
flame
ammonia
gases
pressure
oxygen
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
GB660/18A
Inventor
Edward Bradford Maxted
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB660/18A priority Critical patent/GB130063A/en
Publication of GB130063A publication Critical patent/GB130063A/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)

Abstract

130,063. Maxted, E. B. Jan. 11, 1918. Ammonia is produced synthetically by heating a gas mixture containing hydrogen and nitrogen to flame temperature under an elevated pressure, for example 50 atmospheres. by partial combustion with air, oxygenated ' air, or oxygen in a pressure flame burning under such conditions that no free oxygen is present after combustion, the heating being followed by rapid cooling of the flame gases for the retention of the ammonia formed. The flame temperature must be at least 1500‹ C. The residual gases after the removal of the ammonia may be re-injected into the pressure flame. The process may be carried out in apparatus as shown in Fig. 2, in which the mixture containing hydrogen and nitrogen, and the oxygen &c., are introduced, under pressure, through inlets J, L and burnt in a combustion chamber M, the flame gases being rapidly cooled and the ammonia absorbed by direct contact with water or acid contained in the vessel N and circulated by a pump P through' a cooling- coil Q. In a modified form of apparatus, the gases from the combustion chamber are passed through a cooling-coil surrounded by running water, and are then led away to an absorber.
GB660/18A 1918-01-11 1918-01-11 Improvements in or relating to the Synthesis of Ammonia. Expired GB130063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB660/18A GB130063A (en) 1918-01-11 1918-01-11 Improvements in or relating to the Synthesis of Ammonia.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB660/18A GB130063A (en) 1918-01-11 1918-01-11 Improvements in or relating to the Synthesis of Ammonia.

Publications (1)

Publication Number Publication Date
GB130063A true GB130063A (en) 1919-07-31

Family

ID=32340271

Family Applications (1)

Application Number Title Priority Date Filing Date
GB660/18A Expired GB130063A (en) 1918-01-11 1918-01-11 Improvements in or relating to the Synthesis of Ammonia.

Country Status (1)

Country Link
GB (1) GB130063A (en)

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