GB191203345A - Improvements in the Manufacture of Ammonia. - Google Patents

Improvements in the Manufacture of Ammonia.

Info

Publication number
GB191203345A
GB191203345A GB191203345DA GB191203345A GB 191203345 A GB191203345 A GB 191203345A GB 191203345D A GB191203345D A GB 191203345DA GB 191203345 A GB191203345 A GB 191203345A
Authority
GB
United Kingdom
Prior art keywords
metals
hydrogen
nitrogen
mixture
reaction
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
Inventor
James Yate Johnson
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
Application granted granted Critical
Publication of GB191203345A publication Critical patent/GB191203345A/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

Abstract

3345. Johnson, J. Y., [Badische Anilin & Soda Fabrik]. Feb. 9. Ammonia is prepared by passing nitrogen and hydrogen alternately over an agent containing two or more metals, or compounds which during the reaction give rise to metals, and capable of taking up nitrogen or hydrogen or both. One or more of the metals may be replaced by its nitrogen or hydrogen compound, or by a body which during the reaction gives rise to such compound, and a body which will promote the reaction may be added to the mixture. In an example, the mixture used is lithium-manganese. Specifications 19,249/10, 5833/11, 5835/11, 21,151/11, and 28,167/11, [Class 1(i), Chemical processes &c.], are referred to, and the use of a mixture of calcium and magnesium is disclaimed.
GB191203345D 1912-02-09 1912-02-09 Improvements in the Manufacture of Ammonia. Expired GB191203345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191203345T 1912-02-09

Publications (1)

Publication Number Publication Date
GB191203345A true GB191203345A (en) 1912-09-26

Family

ID=32570084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191203345D Expired GB191203345A (en) 1912-02-09 1912-02-09 Improvements in the Manufacture of Ammonia.

Country Status (1)

Country Link
GB (1) GB191203345A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325931A (en) * 1977-12-19 1982-04-20 Lewis Derek C Method of producing ammonia
WO2008089255A2 (en) * 2007-01-16 2008-07-24 Hsm Systems, Inc. Procedures for ammonia production
DE102016206376A1 (en) * 2016-04-15 2017-10-19 Deutsches Zentrum für Luft- und Raumfahrt e.V. Circular process for the energy-efficient production of ammonia

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325931A (en) * 1977-12-19 1982-04-20 Lewis Derek C Method of producing ammonia
WO2008089255A2 (en) * 2007-01-16 2008-07-24 Hsm Systems, Inc. Procedures for ammonia production
WO2008089255A3 (en) * 2007-01-16 2009-02-05 Hsm Systems Inc Procedures for ammonia production
DE102016206376A1 (en) * 2016-04-15 2017-10-19 Deutsches Zentrum für Luft- und Raumfahrt e.V. Circular process for the energy-efficient production of ammonia
DE102016206376B4 (en) 2016-04-15 2020-01-16 Deutsches Zentrum für Luft- und Raumfahrt e.V. Cyclic process for the energy-efficient production of ammonia

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