GB609756A - Method of producing ammonia from hydrogen and nitrogen - Google Patents

Method of producing ammonia from hydrogen and nitrogen

Info

Publication number
GB609756A
GB609756A GB8389/46A GB838946A GB609756A GB 609756 A GB609756 A GB 609756A GB 8389/46 A GB8389/46 A GB 8389/46A GB 838946 A GB838946 A GB 838946A GB 609756 A GB609756 A GB 609756A
Authority
GB
United Kingdom
Prior art keywords
nitrogen
hydrogen
producing ammonia
per cent
catalysts
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
GB8389/46A
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.)
SVEN OLOV BERBIL ODELHOG
Original Assignee
SVEN OLOV BERBIL ODELHOG
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 SVEN OLOV BERBIL ODELHOG filed Critical SVEN OLOV BERBIL ODELHOG
Publication of GB609756A publication Critical patent/GB609756A/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)
  • Catalysts (AREA)

Abstract

In the production of ammonia from nitrogen and hydrogen, a catalyst consisting of a mixture of nickel and magnesium is employed at a temperature not above 300 DEG C., e.g. at 270-300 DEG C. Reference is made to the use of pressures of 100 and 300 ats., and to a 75 per cent Mg-25 per cent Ni catalyst. The Specification as open to inspection under Sect. 91 refers to the use generally as catalysts of nitride- and hydride-forming catalysts, additionally specifying the metals sodium, potassium and palladium. This subject-matter does not appear in the Specification as accepted.
GB8389/46A 1946-07-30 1946-03-18 Method of producing ammonia from hydrogen and nitrogen Expired GB609756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE640170X 1946-07-30

Publications (1)

Publication Number Publication Date
GB609756A true GB609756A (en) 1948-10-06

Family

ID=20313756

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8389/46A Expired GB609756A (en) 1946-07-30 1946-03-18 Method of producing ammonia from hydrogen and nitrogen
GB20517/47A Expired GB640170A (en) 1946-07-30 1947-07-29 Method of producing ammonia from hydrogen and nitrogen

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB20517/47A Expired GB640170A (en) 1946-07-30 1947-07-29 Method of producing ammonia from hydrogen and nitrogen

Country Status (1)

Country Link
GB (2) GB609756A (en)

Also Published As

Publication number Publication date
GB640170A (en) 1950-07-12

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