FR2499871B1 - PROCESS FOR OBTAINING GRANULATED CATALYST FOR AMMONIA SYNTHESIS - Google Patents

PROCESS FOR OBTAINING GRANULATED CATALYST FOR AMMONIA SYNTHESIS

Info

Publication number
FR2499871B1
FR2499871B1 FR8103300A FR8103300A FR2499871B1 FR 2499871 B1 FR2499871 B1 FR 2499871B1 FR 8103300 A FR8103300 A FR 8103300A FR 8103300 A FR8103300 A FR 8103300A FR 2499871 B1 FR2499871 B1 FR 2499871B1
Authority
FR
France
Prior art keywords
ammonia synthesis
granulated catalyst
obtaining granulated
obtaining
catalyst
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
FR8103300A
Other languages
French (fr)
Other versions
FR2499871A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8103300A priority Critical patent/FR2499871B1/en
Publication of FR2499871A1 publication Critical patent/FR2499871A1/en
Application granted granted Critical
Publication of FR2499871B1 publication Critical patent/FR2499871B1/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
    • 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
    • B01J23/745—Iron
    • 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
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/51—Spheres
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
FR8103300A 1981-02-19 1981-02-19 PROCESS FOR OBTAINING GRANULATED CATALYST FOR AMMONIA SYNTHESIS Expired FR2499871B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8103300A FR2499871B1 (en) 1981-02-19 1981-02-19 PROCESS FOR OBTAINING GRANULATED CATALYST FOR AMMONIA SYNTHESIS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8103300A FR2499871B1 (en) 1981-02-19 1981-02-19 PROCESS FOR OBTAINING GRANULATED CATALYST FOR AMMONIA SYNTHESIS

Publications (2)

Publication Number Publication Date
FR2499871A1 FR2499871A1 (en) 1982-08-20
FR2499871B1 true FR2499871B1 (en) 1986-11-28

Family

ID=9255396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8103300A Expired FR2499871B1 (en) 1981-02-19 1981-02-19 PROCESS FOR OBTAINING GRANULATED CATALYST FOR AMMONIA SYNTHESIS

Country Status (1)

Country Link
FR (1) FR2499871B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101821001B (en) * 2007-08-02 2013-04-17 Sasol技术股份有限公司 Method for the preparation of hydrocarbon synthesis catalyst and the use thereof in hydrocarbon synthesis process

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8341C (en) * 1919-10-28
CH99325A (en) * 1922-07-14 1923-05-16 Luigi Dr Casale Process for the production of iron with a high catalytic effect, especially for the synthesis of ammonia.
FR576680A (en) * 1924-01-29 1924-08-25 Improvements to catalysts and processes to manufacture them
FR1064858A (en) * 1951-10-17 1954-05-18 Basf Ag Process for the production of hydrocarbons and derivatives of oxygenated hydrocarbons, by reaction of carbon monoxide with hydrogen
DE1063585B (en) * 1958-01-16 1959-08-20 Leuna Werke Veb Process for the production of highly active iron catalysts for ammonia synthesis
BE606512A (en) * 1960-07-26
FR1295866A (en) * 1960-07-26 1962-06-08 Wargons Ab Catalysts for the synthesis of ammonia and their preparation
NL126791C (en) * 1963-07-24
DE1813608A1 (en) * 1968-12-10 1970-06-25 Combinatul Chimic Craiova Non reducing catalysts for ammonia - synthesis
NO140715C (en) * 1977-11-15 1979-10-24 Norsk Hydro As PROCEDURE FOR THE PRODUCTION OF MELTED IRON OXYDE

Also Published As

Publication number Publication date
FR2499871A1 (en) 1982-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse