GB768091A - Improvements in and relating to the decomposition of ammonia - Google Patents

Improvements in and relating to the decomposition of ammonia

Info

Publication number
GB768091A
GB768091A GB10472/54A GB1047254A GB768091A GB 768091 A GB768091 A GB 768091A GB 10472/54 A GB10472/54 A GB 10472/54A GB 1047254 A GB1047254 A GB 1047254A GB 768091 A GB768091 A GB 768091A
Authority
GB
United Kingdom
Prior art keywords
catalyst
nickel
alumina
ammonia
alpha
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
GB10472/54A
Other languages
English (en)
Inventor
John Charles Upton
Ralph Lozelu Robinson
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority to LU33464D priority Critical patent/LU33464A1/xx
Priority to NL195589D priority patent/NL195589A/xx
Priority to NL103241D priority patent/NL103241C/xx
Priority to BE537232D priority patent/BE537232A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB10472/54A priority patent/GB768091A/en
Publication of GB768091A publication Critical patent/GB768091A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
    • C01B3/047—Decomposition of ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/02—Preparation of nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
GB10472/54A 1954-04-09 1954-04-09 Improvements in and relating to the decomposition of ammonia Expired GB768091A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
LU33464D LU33464A1 (cg-RX-API-DMAC7.html) 1954-04-09
NL195589D NL195589A (cg-RX-API-DMAC7.html) 1954-04-09
NL103241D NL103241C (cg-RX-API-DMAC7.html) 1954-04-09
BE537232D BE537232A (cg-RX-API-DMAC7.html) 1954-04-09
GB10472/54A GB768091A (en) 1954-04-09 1954-04-09 Improvements in and relating to the decomposition of ammonia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10472/54A GB768091A (en) 1954-04-09 1954-04-09 Improvements in and relating to the decomposition of ammonia

Publications (1)

Publication Number Publication Date
GB768091A true GB768091A (en) 1957-02-13

Family

ID=9968472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10472/54A Expired GB768091A (en) 1954-04-09 1954-04-09 Improvements in and relating to the decomposition of ammonia

Country Status (4)

Country Link
BE (1) BE537232A (cg-RX-API-DMAC7.html)
GB (1) GB768091A (cg-RX-API-DMAC7.html)
LU (1) LU33464A1 (cg-RX-API-DMAC7.html)
NL (2) NL195589A (cg-RX-API-DMAC7.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022265650A1 (en) 2021-06-18 2022-12-22 Air Products And Chemicals, Inc. Ammonia cracking process
LU103141B1 (de) * 2023-06-05 2024-12-05 Thyssenkrupp Uhde Gmbh Reaktoren und Reaktorbauteile zur Zersetzung von NH3 bei hohen Temperaturen
WO2024251744A1 (de) 2023-06-05 2024-12-12 Thyssenkrupp Uhde Gmbh Reaktoren zur zersetzung von nh3 bei hohen temperaturen
WO2025027031A1 (en) 2023-07-31 2025-02-06 Duiker Combustion Engineers B.V. A process and apparatus for producing hydrogen by thermal reforming of ammonia
EP4603447A1 (en) * 2024-02-15 2025-08-20 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for producing hydrogen product

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022265650A1 (en) 2021-06-18 2022-12-22 Air Products And Chemicals, Inc. Ammonia cracking process
LU103141B1 (de) * 2023-06-05 2024-12-05 Thyssenkrupp Uhde Gmbh Reaktoren und Reaktorbauteile zur Zersetzung von NH3 bei hohen Temperaturen
WO2024251744A1 (de) 2023-06-05 2024-12-12 Thyssenkrupp Uhde Gmbh Reaktoren zur zersetzung von nh3 bei hohen temperaturen
WO2025027031A1 (en) 2023-07-31 2025-02-06 Duiker Combustion Engineers B.V. A process and apparatus for producing hydrogen by thermal reforming of ammonia
BE1031850A1 (nl) 2023-07-31 2025-02-24 Duiker Combustion Eng B V Een proces voor de productie van waterstof door thermische reforming van ammoniak
EP4603447A1 (en) * 2024-02-15 2025-08-20 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for producing hydrogen product
WO2025171924A1 (en) * 2024-02-15 2025-08-21 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for producing hydrogen product

Also Published As

Publication number Publication date
BE537232A (cg-RX-API-DMAC7.html)
NL103241C (cg-RX-API-DMAC7.html)
NL195589A (cg-RX-API-DMAC7.html)
LU33464A1 (cg-RX-API-DMAC7.html)

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