IT7830965A0 - Metodo per la produzione di ammoniaca per reazione catalitica tra idrogeno e azoto. - Google Patents

Metodo per la produzione di ammoniaca per reazione catalitica tra idrogeno e azoto.

Info

Publication number
IT7830965A0
IT7830965A0 IT7830965A IT3096578A IT7830965A0 IT 7830965 A0 IT7830965 A0 IT 7830965A0 IT 7830965 A IT7830965 A IT 7830965A IT 3096578 A IT3096578 A IT 3096578A IT 7830965 A0 IT7830965 A0 IT 7830965A0
Authority
IT
Italy
Prior art keywords
ammonia
nitrogen
hydrogen
production
catalytic reaction
Prior art date
Application number
IT7830965A
Other languages
English (en)
Other versions
IT1160364B (it
Original Assignee
Lewis Derek Claude
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 Lewis Derek Claude filed Critical Lewis Derek Claude
Publication of IT7830965A0 publication Critical patent/IT7830965A0/it
Application granted granted Critical
Publication of IT1160364B publication Critical patent/IT1160364B/it

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
IT30965/78A 1977-12-19 1978-12-18 Metodo per la produzione catalitica tra idrogeno e azoto IT1160364B (it)

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
IT7830965A0 true IT7830965A0 (it) 1978-12-18
IT1160364B IT1160364B (it) 1987-03-11

Family

ID=20333247

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30965/78A IT1160364B (it) 1977-12-19 1978-12-18 Metodo per la produzione catalitica tra idrogeno e azoto

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
EP2991654B1 (en) * 2013-04-30 2018-11-21 Merck Sharp & Dohme Corp. Novel compounds that are erk inhibitors
WO2017047709A1 (ja) 2015-09-15 2017-03-23 国立大学法人東京工業大学 ラーベス相金属間化合物、金属間化合物を用いた触媒、及びアンモニア製造方法
EP3653296B1 (en) 2017-07-12 2023-12-13 Japan Science and Technology Agency Intermetallic compound, hydrogen storage/release material, catalyst and method for producing ammonia
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
US1313314A (en) * 1919-08-19 Floyd j
US1608926A (en) * 1926-11-30 Emil collets
CA591776A (en) * 1960-02-02 T. Maynard John Catalytic synthesis of ammonia
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
US4325931A (en) 1982-04-20
FR2411804A1 (fr) 1979-07-13
WO1979000407A1 (en) 1979-07-12
SE7714433L (sv) 1979-06-20
FR2411804B3 (it) 1981-10-16
SE415173B (sv) 1980-09-15
IT1160364B (it) 1987-03-11
CA1135478A (en) 1982-11-16

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