FR2261060A1 - - Google Patents

Info

Publication number
FR2261060A1
FR2261060A1 FR7504697A FR7504697A FR2261060A1 FR 2261060 A1 FR2261060 A1 FR 2261060A1 FR 7504697 A FR7504697 A FR 7504697A FR 7504697 A FR7504697 A FR 7504697A FR 2261060 A1 FR2261060 A1 FR 2261060A1
Authority
FR
France
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.)
Granted
Application number
FR7504697A
Other languages
French (fr)
Other versions
FR2261060B1 (ro
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.)
ITALIANA RICERCHE IND SP
Original Assignee
ITALIANA RICERCHE IND SP
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 ITALIANA RICERCHE IND SP filed Critical ITALIANA RICERCHE IND SP
Publication of FR2261060A1 publication Critical patent/FR2261060A1/fr
Application granted granted Critical
Publication of FR2261060B1 publication Critical patent/FR2261060B1/fr
Expired 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
    • 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
    • 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)
FR7504697A 1974-02-19 1975-02-14 Expired FR2261060B1 (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48472/74A IT1002972B (it) 1974-02-19 1974-02-19 Procedimento per la fabbricazione di un catalizzatore per la sintesi dell ammoniaca e relativo prodotto

Publications (2)

Publication Number Publication Date
FR2261060A1 true FR2261060A1 (ro) 1975-09-12
FR2261060B1 FR2261060B1 (ro) 1980-09-19

Family

ID=11266750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504697A Expired FR2261060B1 (ro) 1974-02-19 1975-02-14

Country Status (5)

Country Link
DE (1) DE2506206C3 (ro)
DK (1) DK141721B (ro)
FR (1) FR2261060B1 (ro)
GB (1) GB1470913A (ro)
IT (1) IT1002972B (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448384A1 (fr) * 1979-02-07 1980-09-05 Ammonia Casale Sa Procede de fabrication d'un catalyseur active par cerium pour la synthese d'ammoniac

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249360B1 (en) * 1986-06-12 1992-07-22 Imperial Chemical Industries Plc Sintered articles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1146035B (de) * 1959-03-02 1963-03-28 Ici Ltd Verfahren zur Herstellung eisenoxydhaltiger Katalysatoren
NL267503A (ro) * 1960-07-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448384A1 (fr) * 1979-02-07 1980-09-05 Ammonia Casale Sa Procede de fabrication d'un catalyseur active par cerium pour la synthese d'ammoniac

Also Published As

Publication number Publication date
DK59575A (ro) 1975-10-27
GB1470913A (en) 1977-04-21
DE2506206C3 (de) 1983-02-10
FR2261060B1 (ro) 1980-09-19
DE2506206A1 (de) 1975-08-21
IT1002972B (it) 1976-05-20
DE2506206B2 (de) 1978-04-27
DK141721B (da) 1980-06-02
DK141721C (ro) 1980-10-27

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse