DK141721C - - Google Patents

Info

Publication number
DK141721C
DK141721C DK59575A DK59575A DK141721C DK 141721 C DK141721 C DK 141721C DK 59575 A DK59575 A DK 59575A DK 59575 A DK59575 A DK 59575A DK 141721 C DK141721 C DK 141721C
Authority
DK
Denmark
Application number
DK59575A
Other languages
Danish (da)
Other versions
DK59575A (ja
DK141721B (da
Inventor
A Passariello
Original Assignee
Ammonia Casale S.A.
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 Ammonia Casale S.A. filed Critical Ammonia Casale S.A.
Publication of DK59575A publication Critical patent/DK59575A/da
Publication of DK141721B publication Critical patent/DK141721B/da
Application granted granted Critical
Publication of DK141721C publication Critical patent/DK141721C/da

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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
DK59575AA 1974-02-19 1975-02-18 Fremgangsmåde til fremstilling af en sfærisk katalysator til ammoniaksyntese. DK141721B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT4847274 1974-02-19
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 (3)

Publication Number Publication Date
DK59575A DK59575A (ja) 1975-10-27
DK141721B DK141721B (da) 1980-06-02
DK141721C true DK141721C (ja) 1980-10-27

Family

ID=11266750

Family Applications (1)

Application Number Title Priority Date Filing Date
DK59575AA DK141721B (da) 1974-02-19 1975-02-18 Fremgangsmåde til fremstilling af en sfærisk katalysator til ammoniaksyntese.

Country Status (5)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1114730B (it) * 1979-02-07 1986-01-27 Ammonia Casale Sa Catalizzatore sferico attivato con cerio per la sintesi dell'ammoniaca e il procedimento per la sua produzione
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
BE606512A (ja) * 1960-07-26

Also Published As

Publication number Publication date
DE2506206C3 (de) 1983-02-10
DK59575A (ja) 1975-10-27
FR2261060B1 (ja) 1980-09-19
GB1470913A (en) 1977-04-21
IT1002972B (it) 1976-05-20
DE2506206A1 (de) 1975-08-21
DK141721B (da) 1980-06-02
FR2261060A1 (ja) 1975-09-12
DE2506206B2 (de) 1978-04-27

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Legal Events

Date Code Title Description
PBP Patent lapsed