IT956499B - Processo per la preparazione di un catalizzatore di cromito di rame catalizzatori da esso otte nuti e loro impiego in reazioni di idrogenazione - Google Patents

Processo per la preparazione di un catalizzatore di cromito di rame catalizzatori da esso otte nuti e loro impiego in reazioni di idrogenazione

Info

Publication number
IT956499B
IT956499B IT25569/72A IT2556972A IT956499B IT 956499 B IT956499 B IT 956499B IT 25569/72 A IT25569/72 A IT 25569/72A IT 2556972 A IT2556972 A IT 2556972A IT 956499 B IT956499 B IT 956499B
Authority
IT
Italy
Prior art keywords
nutes
preparation
hydrogenation reactions
copper chromite
chromite catalyst
Prior art date
Application number
IT25569/72A
Other languages
English (en)
Italian (it)
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Application granted granted Critical
Publication of IT956499B publication Critical patent/IT956499B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/14—Chromates; Bichromates
    • 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
    • B01J23/84—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 arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/868—Chromium copper and chromium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
IT25569/72A 1971-06-23 1972-06-12 Processo per la preparazione di un catalizzatore di cromito di rame catalizzatori da esso otte nuti e loro impiego in reazioni di idrogenazione IT956499B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15611071A 1971-06-23 1971-06-23

Publications (1)

Publication Number Publication Date
IT956499B true IT956499B (it) 1973-10-10

Family

ID=22558136

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25569/72A IT956499B (it) 1971-06-23 1972-06-12 Processo per la preparazione di un catalizzatore di cromito di rame catalizzatori da esso otte nuti e loro impiego in reazioni di idrogenazione

Country Status (6)

Country Link
US (1) US3698859A (OSRAM)
CA (1) CA968776A (OSRAM)
DE (1) DE2228906A1 (OSRAM)
FR (1) FR2143441A1 (OSRAM)
GB (1) GB1337934A (OSRAM)
IT (1) IT956499B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343918B2 (OSRAM) * 1973-02-02 1978-11-24
JPS5620541A (en) * 1979-07-30 1981-02-26 Mitsubishi Chem Ind Ltd Preparation of cyclohexanone
RU2504517C1 (ru) * 2012-05-29 2014-01-20 Открытое акционерное общество "Калужский научно-исследовательский институт телемеханических устройств" Способ получения гидроксохроматов меди(+2)

Also Published As

Publication number Publication date
GB1337934A (en) 1973-11-21
DE2228906A1 (de) 1972-12-28
US3698859A (en) 1972-10-17
CA968776A (en) 1975-06-03
FR2143441A1 (OSRAM) 1973-02-02

Similar Documents

Publication Publication Date Title
BE816449A (fr) Catalyseurs et leur utilisation pour des hydrogenations
ZA702543B (en) Process for regenerating hydrogenation catalysts
AT332234B (de) Reinigungsvorrichtung fur die rader von fahrzeugen, insbesondere lastkraftwagen
DE2966350D1 (en) Polymeric hydrogenation catalysts, process for preparing these catalysts and their use for catalytic hydrogenations
BE822403A (fr) Catalyseurs d'hydrotraitement d'hydrocarbures et procede de preparation desdits catalyseurs
GB1548005A (en) Hydrodemetallization catalysts
IT956499B (it) Processo per la preparazione di un catalizzatore di cromito di rame catalizzatori da esso otte nuti e loro impiego in reazioni di idrogenazione
BR7202660D0 (pt) Um processo para preparacao de catalisador de oxidacao
NL7600334A (nl) Werkwijze voor de bereiding van een rhodiumhou- dende katalysator en de toepassing van die kata- lysator bij hydrogeneringsreacties.
NL7509769A (nl) Werkwijze ter bereiding van bolvormige raffineringskatalysatoren.
AU5946973A (en) Catalyst removal in moving bed processes
IT1015161B (it) Catalizzatori e loro impiego per processi di idrogenazion
BE771234A (fr) Catalyseurs de reformage d'hydrocarbures et procede mettant en oeuvre lesdits catalyseurs
AU6339073A (en) Catalytic hydrogenation
CA989759A (en) Process for sulphiding hydroprocessing catalysts
CA982105A (en) Hydrogenation catalyst
CA982999A (en) Hydrogenation catalyst activation
BE842250R (fr) Catalyseurs d'hydrotraitement d'hydrocarbures et procede de preparation desdits catalyseurs
MX4516E (es) Proceso mejorado para la desintegracion catalitica de hidrocarburos contaminados con metales
BR7209123D0 (pt) Catalisador de reducao e processo para sua obtencao
BE771802A (fr) Procede et catalyseur d'hydrogenation.
ZA744954B (en) Catalystic hydrocracking process and catalyst for use in the process
AU449690B2 (en) Method for activating hydrocracking catalysts
BR7301577D0 (pt) Novos catalisadores e processo para oxidacao e amoxidacao de olefinas e para a preparacao desses catalisadores
BE792593A (fr) Catalyseur d'hydrogenation