JPH0615176A - アンモニア合成用の沈澱触媒の前駆体の製造法 - Google Patents

アンモニア合成用の沈澱触媒の前駆体の製造法

Info

Publication number
JPH0615176A
JPH0615176A JP3125992A JP12599291A JPH0615176A JP H0615176 A JPH0615176 A JP H0615176A JP 3125992 A JP3125992 A JP 3125992A JP 12599291 A JP12599291 A JP 12599291A JP H0615176 A JPH0615176 A JP H0615176A
Authority
JP
Japan
Prior art keywords
iron
mol
precursor
potassium
soluble
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.)
Pending
Application number
JP3125992A
Other languages
English (en)
Japanese (ja)
Inventor
Franco Montino
モンティーノ フランコ
Luigi Balducci
バルドゥッチ ルイジ
Francesco Ferrero
フェレーロ フランチェスコ
Nicola Pernicone
ペルニコーヌ ニコラ
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.)
Ministero dell Universita e della Ricerca Scientifica e Tecnologica (MURST)
Original Assignee
Ministero dell Universita e della Ricerca Scientifica e Tecnologica (MURST)
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 Ministero dell Universita e della Ricerca Scientifica e Tecnologica (MURST) filed Critical Ministero dell Universita e della Ricerca Scientifica e Tecnologica (MURST)
Publication of JPH0615176A publication Critical patent/JPH0615176A/ja
Pending legal-status Critical Current

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
    • 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/34—Mechanical properties
    • B01J35/36—Mechanical strength
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/612—Surface area less than 10 m2/g
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/g
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/66—Pore distribution
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/30—Scanning electron microscopy; Transmission electron microscopy
    • 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)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP3125992A 1990-05-29 1991-05-29 アンモニア合成用の沈澱触媒の前駆体の製造法 Pending JPH0615176A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT20455A/90 1990-05-29
IT02045590A IT1248656B (it) 1990-05-29 1990-05-29 Processo per la produzione del precursore di un catalizzatore precipitato per la sintesi dell`ammoniaca.

Publications (1)

Publication Number Publication Date
JPH0615176A true JPH0615176A (ja) 1994-01-25

Family

ID=11167209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3125992A Pending JPH0615176A (ja) 1990-05-29 1991-05-29 アンモニア合成用の沈澱触媒の前駆体の製造法

Country Status (9)

Country Link
US (1) US5221657A (OSRAM)
EP (1) EP0459424B1 (OSRAM)
JP (1) JPH0615176A (OSRAM)
AT (1) ATE119430T1 (OSRAM)
DE (1) DE69107896T2 (OSRAM)
DK (1) DK0459424T3 (OSRAM)
ES (1) ES2069769T3 (OSRAM)
GR (1) GR3015521T3 (OSRAM)
IT (1) IT1248656B (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014161775A (ja) * 2013-02-22 2014-09-08 Asahi Kasei Chemicals Corp 酸化物触媒及びその製造方法、並びに不飽和アルデヒドの製造方法
WO2023249030A1 (ja) * 2022-06-24 2023-12-28 国立大学法人東京工業大学 含水素アルミニウムと鉄を組み合わせたアンモニア合成触媒

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0763379T3 (da) * 1994-05-26 2002-05-27 Univ Zhejiang Technology Katalysator på basis af Fe(1-x)O til syntese af ammoniak
ES2222468T3 (es) * 1994-12-14 2005-02-01 Shell Internationale Research Maatschappij B.V. Proceso de preparacion de catalizadores de deshidrogenacion.
NO306541B1 (no) * 1998-03-13 1999-11-22 Norsk Hydro As Katalysator
RU2142340C1 (ru) * 1999-01-05 1999-12-10 ОАО "Аромасинтез" Способ получения катализатора для синтеза аммиака
EP1304164A1 (en) * 2001-10-15 2003-04-23 Haldor Topsoe A/S Process for the production of mixed metal oxide containing catalysts
RU2203733C1 (ru) * 2002-03-05 2003-05-10 Меньшов Владимир Никифорович Способ получения гранулированного катализатора для синтеза аммиака
KR100905403B1 (ko) * 2007-10-18 2009-06-30 한국지질자원연구원 저품위 철광석을 이용한 아세트산 철(ⅱ)의 제조방법
DE102008004135B4 (de) * 2008-01-11 2014-03-06 H.C. Starck Gmbh Katalysatorpulver

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746658A (en) * 1970-05-01 1973-07-17 Getters Spa Catalysts
US3755294A (en) * 1970-10-26 1973-08-28 Cpc Inc Process for the production of d-arabinose
SU598632A1 (ru) * 1977-02-21 1978-03-25 Институт общей и неорганической химии АН Белорусской ССР Катализатор дл синтеза аммиака
US4499204A (en) * 1984-01-03 1985-02-12 Exxon Research & Engineering Co. Leached catalyst for ammonia synthesis
GB8419851D0 (en) * 1984-08-03 1984-09-05 Ici Plc Catalyst production
US4689317A (en) * 1984-08-03 1987-08-25 Imperial Chemical Industries Plc Catalyst precursor for ammonia synthesis and process for its production
EP0200315A3 (en) * 1985-03-25 1988-05-25 Imperial Chemical Industries Plc Catalysts
NL8502992A (nl) * 1985-11-01 1987-06-01 Dow Chemical Nederland Werkwijze voor het beladen van een gevormd dragermateriaal met een katalytisch actief materiaal of met een precursor van een katalytisch actief materiaal en gevormde katalysator verkregen onder toepassing van de werkwijze.
IT1215723B (it) * 1988-01-18 1990-02-22 Ausimont Spa A media porosita', supportato su processo per la produzione di un matrice silicea, a base di vanadio. catalizzatore ad elevata densita' e

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014161775A (ja) * 2013-02-22 2014-09-08 Asahi Kasei Chemicals Corp 酸化物触媒及びその製造方法、並びに不飽和アルデヒドの製造方法
WO2023249030A1 (ja) * 2022-06-24 2023-12-28 国立大学法人東京工業大学 含水素アルミニウムと鉄を組み合わせたアンモニア合成触媒

Also Published As

Publication number Publication date
ATE119430T1 (de) 1995-03-15
IT1248656B (it) 1995-01-26
IT9020455A1 (it) 1991-11-29
ES2069769T3 (es) 1995-05-16
DE69107896D1 (de) 1995-04-13
DK0459424T3 (da) 1995-05-22
US5221657A (en) 1993-06-22
EP0459424A1 (en) 1991-12-04
IT9020455A0 (OSRAM) 1990-05-29
GR3015521T3 (en) 1995-06-30
DE69107896T2 (de) 1995-07-27
EP0459424B1 (en) 1995-03-08

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