GB2034292B - Production of ammonia - Google Patents

Production of ammonia

Info

Publication number
GB2034292B
GB2034292B GB7935046A GB7935046A GB2034292B GB 2034292 B GB2034292 B GB 2034292B GB 7935046 A GB7935046 A GB 7935046A GB 7935046 A GB7935046 A GB 7935046A GB 2034292 B GB2034292 B GB 2034292B
Authority
GB
United Kingdom
Prior art keywords
ammonia
production
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
GB7935046A
Other versions
GB2034292A (en
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Priority to GB7935046A priority Critical patent/GB2034292B/en
Publication of GB2034292A publication Critical patent/GB2034292A/en
Application granted granted Critical
Publication of GB2034292B publication Critical patent/GB2034292B/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
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • 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
    • C01C1/0482—Process control; Start-up or cooling-down procedures
    • 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)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB7935046A 1978-10-12 1979-10-09 Production of ammonia Expired GB2034292B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7935046A GB2034292B (en) 1978-10-12 1979-10-09 Production of ammonia

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7840384 1978-10-12
GB7935046A GB2034292B (en) 1978-10-12 1979-10-09 Production of ammonia

Publications (2)

Publication Number Publication Date
GB2034292A GB2034292A (en) 1980-06-04
GB2034292B true GB2034292B (en) 1982-11-10

Family

ID=26269179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7935046A Expired GB2034292B (en) 1978-10-12 1979-10-09 Production of ammonia

Country Status (1)

Country Link
GB (1) GB2034292B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568530A (en) * 1984-10-16 1986-02-04 The M. W. Kellogg Company Ammonia synthesis
IT1256800B (en) * 1992-01-31 1995-12-15 Novamont Spa PROCEDURE FOR THE PRODUCTION OF LOWER POLYOLS AND A NEW RUTHENIUM-BASED CATALYST USED IN THIS PROCEDURE.

Also Published As

Publication number Publication date
GB2034292A (en) 1980-06-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee