GB253122A - An improved process for the synthetic production of ammonia - Google Patents

An improved process for the synthetic production of ammonia

Info

Publication number
GB253122A
GB253122A GB13997/26A GB1399726A GB253122A GB 253122 A GB253122 A GB 253122A GB 13997/26 A GB13997/26 A GB 13997/26A GB 1399726 A GB1399726 A GB 1399726A GB 253122 A GB253122 A GB 253122A
Authority
GB
United Kingdom
Prior art keywords
ammonia
iron
improved process
cyanogen
cation
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
GB13997/26A
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
Publication of GB253122A publication Critical patent/GB253122A/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
    • C01C1/0411—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

253,122. Uhde, G. F. June 4, 1925, [Convention date]. Catalytic agents, preparation of; ammonia, catalytic production of from nitrogen and hydrogen.-Compounds of iron and cyanogen in which the cation is aluminium are prepared for use as catalysts in the synthesis of ammonia. In an example, solutions of potassium ferrocyanide and aluminium chloride are mixed and heated and the product dried. The Specification as open to inspection under Sect. 91 (3) (a) describes generally the preparation of compounds of iron and cyanogen in which the cation is a metal other than iron. This subject-matter does not appear in the Specification as accepted.
GB13997/26A 1925-06-04 1926-06-02 An improved process for the synthetic production of ammonia Expired GB253122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE253122X 1925-06-04

Publications (1)

Publication Number Publication Date
GB253122A true GB253122A (en) 1927-04-28

Family

ID=5951365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13997/26A Expired GB253122A (en) 1925-06-04 1926-06-02 An improved process for the synthetic production of ammonia

Country Status (1)

Country Link
GB (1) GB253122A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395886A (en) * 1965-06-18 1968-08-06 Pratt Co Henry Knurled sleeve connector for special operator to valve
EP0171296A2 (en) * 1984-08-10 1986-02-12 Exxon Research And Engineering Company Dual colloid catalyst compositions and a method for preparing them
US4588705A (en) * 1984-08-10 1986-05-13 Exxon Research And Engineering Co. Method for preparing dual colloid compositions
US4590177A (en) * 1984-08-10 1986-05-20 Exxon Research And Engineering Co. Method for preparing dual colloid catalyst compositions
US4740490A (en) * 1984-08-10 1988-04-26 Exxon Research And Engineering Company Dual colloid catalyst compositions
US4764499A (en) * 1984-08-10 1988-08-16 Exxon Research And Engineering Company Method for producing dual colloid catalyst composition
US4830999A (en) * 1987-02-20 1989-05-16 University Of Florida Zeolite containing entrapped anionic material

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395886A (en) * 1965-06-18 1968-08-06 Pratt Co Henry Knurled sleeve connector for special operator to valve
EP0171296A2 (en) * 1984-08-10 1986-02-12 Exxon Research And Engineering Company Dual colloid catalyst compositions and a method for preparing them
US4588705A (en) * 1984-08-10 1986-05-13 Exxon Research And Engineering Co. Method for preparing dual colloid compositions
US4590177A (en) * 1984-08-10 1986-05-20 Exxon Research And Engineering Co. Method for preparing dual colloid catalyst compositions
EP0171296A3 (en) * 1984-08-10 1987-04-01 Exxon Research And Engineering Company Dual colloid catalyst compositions and a method for preparing them
US4740490A (en) * 1984-08-10 1988-04-26 Exxon Research And Engineering Company Dual colloid catalyst compositions
US4764499A (en) * 1984-08-10 1988-08-16 Exxon Research And Engineering Company Method for producing dual colloid catalyst composition
US4830999A (en) * 1987-02-20 1989-05-16 University Of Florida Zeolite containing entrapped anionic material

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