GB1367112A - Ammonia synthesis - Google Patents

Ammonia synthesis

Info

Publication number
GB1367112A
GB1367112A GB4274471A GB4274471A GB1367112A GB 1367112 A GB1367112 A GB 1367112A GB 4274471 A GB4274471 A GB 4274471A GB 4274471 A GB4274471 A GB 4274471A GB 1367112 A GB1367112 A GB 1367112A
Authority
GB
United Kingdom
Prior art keywords
chloride
graphite
potassium
molybdenum
alkali metal
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
GB4274471A
Other languages
English (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.)
Sagami Chemical Research Institute
Original Assignee
Sagami Chemical Research Institute
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 claimed from JP45080335A external-priority patent/JPS4916037B1/ja
Priority claimed from JP45103409A external-priority patent/JPS4914632B1/ja
Application filed by Sagami Chemical Research Institute filed Critical Sagami Chemical Research Institute
Publication of GB1367112A publication Critical patent/GB1367112A/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
    • C01C1/0405—Preparation of ammonia by synthesis from N2 and H2 in presence of a catalyst
    • C01C1/0411—Preparation of ammonia by synthesis 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/20—Carbon compounds
    • B01J27/22—Carbides
    • 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)
GB4274471A 1970-09-14 1971-09-14 Ammonia synthesis Expired GB1367112A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP45080335A JPS4916037B1 (https=) 1970-09-14 1970-09-14
JP45103409A JPS4914632B1 (https=) 1970-11-25 1970-11-25

Publications (1)

Publication Number Publication Date
GB1367112A true GB1367112A (en) 1974-09-18

Family

ID=26421359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4274471A Expired GB1367112A (en) 1970-09-14 1971-09-14 Ammonia synthesis

Country Status (6)

Country Link
US (1) US3830753A (https=)
DE (1) DE2114769C3 (https=)
FR (1) FR2112957A5 (https=)
GB (1) GB1367112A (https=)
IT (1) IT939812B (https=)
NL (1) NL151913B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369872A1 (fr) * 1976-11-03 1978-06-02 British Petroleum Co Catalyseur pour la synthese de l'ammoniac a partir d'hydrogene et d'azote
WO2008089255A3 (en) * 2007-01-16 2009-02-05 Hsm Systems Inc Procedures for ammonia production

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122040A (en) * 1974-09-02 1978-10-24 The British Petroleum Company Limited Platinum group metal catalyst
US4066712A (en) * 1975-09-25 1978-01-03 Phillips Petroleum Company Reforming process using chromium trioxide-graphite intercalation catalyst
SE415173B (sv) * 1977-12-19 1980-09-15 Atomenergi Ab Forfarande for framstellning av ammoniak genom katalyserad reaktion mellan vete och kveve
US4421533A (en) * 1978-03-27 1983-12-20 Takeda Chemical Industries, Ltd. Method of removing ozone and composition therefor
US4235749A (en) * 1979-09-17 1980-11-25 Indianapolis Center For Advanced Research Ammonia synthesis catalysts and process of making and using them
US20090120794A1 (en) * 2007-05-11 2009-05-14 Life Safety Distribution Ag Gas Sensor
WO2015186819A1 (ja) * 2014-06-06 2015-12-10 国立研究開発法人産業技術総合研究所 アンモニア吸着材
WO2020113136A1 (en) 2018-11-27 2020-06-04 California Institute Of Technology Screening methods and related catalysts, materials, compositions, methods and systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369872A1 (fr) * 1976-11-03 1978-06-02 British Petroleum Co Catalyseur pour la synthese de l'ammoniac a partir d'hydrogene et d'azote
US4163775A (en) 1976-11-03 1979-08-07 The British Petroleum Company Limited Process for the synthesis of ammonia using catalysts supported on graphite containing carbon
WO2008089255A3 (en) * 2007-01-16 2009-02-05 Hsm Systems Inc Procedures for ammonia production

Also Published As

Publication number Publication date
FR2112957A5 (https=) 1972-06-23
NL7112535A (https=) 1972-03-16
DE2114769B2 (de) 1974-01-03
US3830753A (en) 1974-08-20
DE2114769C3 (de) 1974-08-01
IT939812B (it) 1973-02-10
DE2114769A1 (de) 1972-03-16
NL151913B (nl) 1977-01-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees