SE415173B - Forfarande for framstellning av ammoniak genom katalyserad reaktion mellan vete och kveve - Google Patents

Forfarande for framstellning av ammoniak genom katalyserad reaktion mellan vete och kveve

Info

Publication number
SE415173B
SE415173B SE7714433A SE7714433A SE415173B SE 415173 B SE415173 B SE 415173B SE 7714433 A SE7714433 A SE 7714433A SE 7714433 A SE7714433 A SE 7714433A SE 415173 B SE415173 B SE 415173B
Authority
SE
Sweden
Prior art keywords
ammonia
process according
hydrogen
pressure
nitrogen
Prior art date
Application number
SE7714433A
Other languages
English (en)
Swedish (sv)
Other versions
SE7714433L (sv
Inventor
D C Lewis
Original Assignee
Atomenergi Ab
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 Atomenergi Ab filed Critical Atomenergi Ab
Priority to SE7714433A priority Critical patent/SE415173B/sv
Priority to FR7835608A priority patent/FR2411804A1/fr
Priority to PCT/SE1978/000096 priority patent/WO1979000407A1/en
Priority to CA000318151A priority patent/CA1135478A/en
Priority to IT30965/78A priority patent/IT1160364B/it
Publication of SE7714433L publication Critical patent/SE7714433L/xx
Priority to US06/154,416 priority patent/US4325931A/en
Publication of SE415173B publication Critical patent/SE415173B/sv

Links

Classifications

    • 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
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth metals
    • 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
    • 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
    • C01C1/0417—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the synthesis reactor, e.g. arrangement of catalyst beds and heat exchangers in the reactor
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE7714433A 1977-12-19 1977-12-19 Forfarande for framstellning av ammoniak genom katalyserad reaktion mellan vete och kveve SE415173B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7714433A SE415173B (sv) 1977-12-19 1977-12-19 Forfarande for framstellning av ammoniak genom katalyserad reaktion mellan vete och kveve
FR7835608A FR2411804A1 (fr) 1977-12-19 1978-12-18 Procede de production d'ammoniac par reaction catalysee entre l'hydrogene et l'azote
PCT/SE1978/000096 WO1979000407A1 (en) 1977-12-19 1978-12-18 Method of producing ammonia
CA000318151A CA1135478A (en) 1977-12-19 1978-12-18 Method of producing ammonia by catalyzed reaction between hydrogen and nitrogen
IT30965/78A IT1160364B (it) 1977-12-19 1978-12-18 Metodo per la produzione catalitica tra idrogeno e azoto
US06/154,416 US4325931A (en) 1977-12-19 1979-08-19 Method of producing ammonia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7714433A SE415173B (sv) 1977-12-19 1977-12-19 Forfarande for framstellning av ammoniak genom katalyserad reaktion mellan vete och kveve

Publications (2)

Publication Number Publication Date
SE7714433L SE7714433L (sv) 1979-06-20
SE415173B true SE415173B (sv) 1980-09-15

Family

ID=20333247

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7714433A SE415173B (sv) 1977-12-19 1977-12-19 Forfarande for framstellning av ammoniak genom katalyserad reaktion mellan vete och kveve

Country Status (6)

Country Link
US (1) US4325931A (it)
CA (1) CA1135478A (it)
FR (1) FR2411804A1 (it)
IT (1) IT1160364B (it)
SE (1) SE415173B (it)
WO (1) WO1979000407A1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017659A3 (de) * 1978-07-27 1981-10-28 Laboratorium für Festkörperphysik der Eidgenössischen Technischen Hochschule Zürich Verfahren zur Erzeugung von Katalysatoren und Reduktionsmittel erhöhter Aktivität und Lebensdauer
US4778670A (en) * 1984-03-02 1988-10-18 Imperial Chemical Industries Plc Technical hydrogen
EP0200315A3 (en) * 1985-03-25 1988-05-25 Imperial Chemical Industries Plc Catalysts
GB8510197D0 (en) * 1985-04-22 1985-05-30 Ici Plc Catalysts
US4822586A (en) * 1987-01-30 1989-04-18 Shannahan Cornelius E Ammonia synthesis method
EP0840646A1 (en) * 1995-05-31 1998-05-13 The University Of Virginia Patent Foundation Catalyst and process for preparing ammonia
US9745307B2 (en) * 2013-04-30 2017-08-29 Merck Sharp & Dohme Corp. Compounds that are ERK inhibitors
CN108025921B (zh) 2015-09-15 2021-05-04 国立研究开发法人科学技术振兴机构 拉夫斯相金属间化合物、使用该金属间化合物的催化剂、以及氨制造方法
CN110891681B (zh) 2017-07-12 2022-11-29 国立研究开发法人科学技术振兴机构 金属间化合物、吸放氢材料、催化剂和氨的制造方法
CN112266002B (zh) * 2020-10-30 2021-12-28 上海科技大学 一种常压下催化合成氨的方法
CN114917890B (zh) * 2022-04-18 2023-12-19 南京工业大学 一种新型合成氨催化剂及其制备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA591776A (en) * 1960-02-02 T. Maynard John Catalytic synthesis of ammonia
US1608926A (en) * 1926-11-30 Emil collets
US1313314A (en) * 1919-08-19 Floyd j
US1068967A (en) * 1910-12-24 1913-07-29 Basf Ag Production of ammonia and catalytic agents for use therein.
GB191203345A (en) * 1912-02-09 1912-09-26 James Yate Johnson Improvements in the Manufacture of Ammonia.
US1483412A (en) * 1921-03-31 1924-02-12 Nitrogen Corp Ammonia-synthesis catalyst
GB273735A (en) * 1926-07-02 1928-10-30 Georg Friedrich Uhde Method of synthetically producing ammonia from its elements
CA965766A (en) * 1970-06-22 1975-04-08 Akio Furuta Ammonia synthesis catalyst and process
DE2114769C3 (de) * 1970-09-14 1974-08-01 Sagami Chemical Research Center, Tokio Verfahren zur Herstellung eines Katalysators für die Ammoniaksynthese
GB1565074A (en) * 1976-11-03 1980-04-16 British Petroleum Co Process for the production of ammonia

Also Published As

Publication number Publication date
WO1979000407A1 (en) 1979-07-12
SE7714433L (sv) 1979-06-20
FR2411804A1 (fr) 1979-07-13
IT1160364B (it) 1987-03-11
US4325931A (en) 1982-04-20
CA1135478A (en) 1982-11-16
FR2411804B3 (it) 1981-10-16
IT7830965A0 (it) 1978-12-18

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