NO163267B - Fremgangsmaate for fremstilling av en katalysator for ammoniakksyntese, samt anvendelse av katalysatoren. - Google Patents

Fremgangsmaate for fremstilling av en katalysator for ammoniakksyntese, samt anvendelse av katalysatoren. Download PDF

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Publication number
NO163267B
NO163267B NO852458A NO852458A NO163267B NO 163267 B NO163267 B NO 163267B NO 852458 A NO852458 A NO 852458A NO 852458 A NO852458 A NO 852458A NO 163267 B NO163267 B NO 163267B
Authority
NO
Norway
Prior art keywords
catalysts
iron
catalyst
magnetite
ammonia synthesis
Prior art date
Application number
NO852458A
Other languages
English (en)
Norwegian (no)
Other versions
NO852458L (no
Inventor
Nicola Pernicone
Francesco Ferrero
Antonio Gennaro
Original Assignee
Fertimont Spa
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 Fertimont Spa filed Critical Fertimont Spa
Publication of NO852458L publication Critical patent/NO852458L/no
Publication of NO163267B publication Critical patent/NO163267B/no

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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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • 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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
NO852458A 1984-06-19 1985-06-18 Fremgangsmaate for fremstilling av en katalysator for ammoniakksyntese, samt anvendelse av katalysatoren. NO163267B (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21482/84A IT1174207B (it) 1984-06-19 1984-06-19 Processo per la preparazione di catalizzatori a base di ferro per la sintesi dell'ammoniaca e catalizzatori cosi'ottenuti

Publications (2)

Publication Number Publication Date
NO852458L NO852458L (no) 1985-12-20
NO163267B true NO163267B (no) 1990-01-22

Family

ID=11182484

Family Applications (1)

Application Number Title Priority Date Filing Date
NO852458A NO163267B (no) 1984-06-19 1985-06-18 Fremgangsmaate for fremstilling av en katalysator for ammoniakksyntese, samt anvendelse av katalysatoren.

Country Status (7)

Country Link
US (1) US4789657A (da)
EP (1) EP0174716A1 (da)
JP (1) JPS6111148A (da)
CA (1) CA1251196A (da)
DK (1) DK274485A (da)
IT (1) IT1174207B (da)
NO (1) NO163267B (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341804A1 (de) * 1983-11-19 1985-05-30 Wilfried 6238 Hofheim Seitz Katalysatorkoerper fuer abgaskatalysatoren fuer verbrennungsmaschinen und verfahren zu dessen herstellung
JPH089102B2 (ja) * 1986-09-02 1996-01-31 日産自動車株式会社 自動車車体の溶接方法
CN1039203C (zh) * 1993-01-09 1998-07-22 仰华胄 高强度高活性氨合成催化剂的制造方法及熔制设备
DK0763379T3 (da) * 1994-05-26 2002-05-27 Univ Zhejiang Technology Katalysator på basis af Fe(1-x)O til syntese af ammoniak
NO306541B1 (no) 1998-03-13 1999-11-22 Norsk Hydro As Katalysator
CN1097483C (zh) * 2000-03-29 2003-01-01 福州大学化肥催化剂国家工程研究中心 新型无铬铁系一氧化碳高温变换催化剂及其制备
US20030077394A1 (en) * 2001-08-28 2003-04-24 Bradford Christophen J. Dual cure coating composition and process for using the same
UA100025C2 (ru) * 2007-08-02 2012-11-12 Сейсол Текнолоджи (Пти) Лимитед Способ изготовления катализатора синтеза углеводородов и его использование в процессе синтеза углеводородов
US20090202417A1 (en) * 2007-11-06 2009-08-13 Quantumsphere, Inc. System and method for ammonia synthesis
US20090117014A1 (en) * 2007-11-06 2009-05-07 Quantumsphere, Inc. System and method for ammonia synthesis
US20100183497A1 (en) 2007-11-06 2010-07-22 Quantumsphere, Inc. System and method for ammonia synthesis
CN101676026B (zh) * 2008-09-18 2011-12-07 中国石油天然气股份有限公司 一种铁系氨合成催化剂及制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469755A (en) * 1948-05-01 1949-05-10 Standard Oil Dev Co Synthesis of hydrocarbons from carbon monoxide and hydrogen with an iron type catalyst
NL267503A (da) * 1960-07-26
US3644216A (en) * 1963-07-24 1972-02-22 Ugine Kuhlmann Catalysts
AT252957B (de) * 1964-10-23 1967-03-10 Chemie Linz Ag Verfahren zur Herstellung von Eisenoxyd-Katalysatoren
GB1238046A (da) * 1968-07-19 1971-07-07
US4379078A (en) * 1981-01-16 1983-04-05 Lytkin Viktor P Process for producing granulated catalyst for the synthesis of ammonia
EP0060622B1 (en) * 1981-03-18 1986-05-07 Imperial Chemical Industries Plc Catalyst

Also Published As

Publication number Publication date
DK274485D0 (da) 1985-06-18
IT8421482A0 (it) 1984-06-19
EP0174716A1 (en) 1986-03-19
CA1251196A (en) 1989-03-14
US4789657A (en) 1988-12-06
DK274485A (da) 1985-12-20
NO852458L (no) 1985-12-20
JPS6111148A (ja) 1986-01-18
IT1174207B (it) 1987-07-01

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