ES462675A1 - Procedimiento para la produccion de un catalizador de vana- dio soportado. - Google Patents

Procedimiento para la produccion de un catalizador de vana- dio soportado.

Info

Publication number
ES462675A1
ES462675A1 ES462675A ES462675A ES462675A1 ES 462675 A1 ES462675 A1 ES 462675A1 ES 462675 A ES462675 A ES 462675A ES 462675 A ES462675 A ES 462675A ES 462675 A1 ES462675 A1 ES 462675A1
Authority
ES
Spain
Prior art keywords
vanadium pentoxide
alkali metal
pentoxide catalyst
catalyst
vanadium
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.)
Expired
Application number
ES462675A
Other languages
English (en)
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.)
CB&I Technology Inc
Original Assignee
Lummus 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
Priority claimed from US05/819,771 external-priority patent/US4092271A/en
Application filed by Lummus Co filed Critical Lummus Co
Publication of ES462675A1 publication Critical patent/ES462675A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84—Nitriles
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/28—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing six-membered aromatic rings, e.g. styrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)

Abstract

Procedimiento para la producción de un catalizador de vanadia soportado, para la amoxidación catalítica de un compuesto que contiene al menos un grupo alquilo para formar un nitrilo, caracterizado porque comprende tratar un soporte poroso que tiene un área superficial superior a 50 metros cuadrados por gramo y una porosidad superior a 0,4 cc por gramo con una solución acuosa de un hidróxido de un metal alcalino; y calentar el soporte tratado y vanadia sobre el soporte a una temperatura por encima del punto de fusión de la vanadia, empleándose dicha vanadia y dicho hidróxido de metal alcalino en una cantidad tal que la relación de vanadia a soporte en peso sea de 0,3:1 a 3:1 sustancialmente por completo dentro de los poros del soporte y una relación molar de vanadio metálico a metal alcalino de 2:1 a 30:1.
ES462675A 1976-09-27 1977-09-27 Procedimiento para la produccion de un catalizador de vana- dio soportado. Expired ES462675A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72706076A 1976-09-27 1976-09-27
US05/819,771 US4092271A (en) 1976-09-27 1977-07-28 Supported vanadia catalyst for nitrile production and process for preparing the catalyst

Publications (1)

Publication Number Publication Date
ES462675A1 true ES462675A1 (es) 1978-12-16

Family

ID=27111443

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462675A Expired ES462675A1 (es) 1976-09-27 1977-09-27 Procedimiento para la produccion de un catalizador de vana- dio soportado.

Country Status (22)

Country Link
JP (1) JPS5342193A (es)
AR (1) AR218264A1 (es)
AU (1) AU513349B2 (es)
BR (1) BR7706375A (es)
CA (1) CA1100476A (es)
CH (1) CH641156A5 (es)
CS (1) CS216248B2 (es)
DD (1) DD132785A5 (es)
DE (1) DE2741625B2 (es)
DK (1) DK157663C (es)
ES (1) ES462675A1 (es)
FI (1) FI63867C (es)
FR (1) FR2365372A2 (es)
GB (1) GB1539366A (es)
IE (1) IE45969B1 (es)
NL (1) NL178313C (es)
NO (1) NO150146C (es)
PL (1) PL119446B1 (es)
PT (1) PT67087B (es)
RO (1) RO73289A (es)
SE (1) SE434706B (es)
YU (1) YU40012B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065704A1 (en) * 1981-05-12 1982-12-01 Ashland Oil, Inc. Redox catalyst plus promoter for oxidation of hydrocarbons
DE3401676A1 (de) * 1984-01-19 1985-07-25 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung eines v(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)5(pfeil abwaerts) und alkalisulfat enthaltenden katalysators zur oxidation von so(pfeil abwaerts)2(pfeil abwaerts) zu so(pfeil abwaerts)3(pfeil abwaerts)
DE3788308T2 (de) * 1986-07-15 1994-05-19 Koei Chemical Co Verfahren zur Herstellung von Nitrilen.
JPS63116465U (es) * 1987-01-22 1988-07-27
EP0556489A1 (en) * 1992-02-19 1993-08-25 Shell Internationale Researchmaatschappij B.V. Process for the dehydrogenation of hydrocarbons

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1357675A (fr) * 1963-02-11 1964-04-10 Aquitaine Petrole Nouveau catalyseur pour la récupération de composés soufrés gazeux contenus en faibles concentrations dans les gaz résiduaires et fumées, et leur transformation en anhydride sulfurique et procédé employant un tel catalyseur
DE1290125C2 (de) * 1963-11-06 1974-04-11 Verfahren zur herstellung von benzonitrilen
US3963645A (en) * 1969-02-27 1976-06-15 The Lummus Company Supported metal oxides
DE1930880B2 (de) * 1969-06-18 1980-02-21 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Herstellung von Iso- und/oder Terephthalsäuredinitrilen

Also Published As

Publication number Publication date
AU2823677A (en) 1979-03-01
NO150146C (no) 1984-08-29
AR218264A1 (es) 1980-05-30
AU513349B2 (en) 1980-11-27
BR7706375A (pt) 1978-07-04
NO150146B (no) 1984-05-21
RO73289A (ro) 1981-11-04
CA1100476A (en) 1981-05-05
IE45969L (en) 1978-03-27
CH641156A5 (en) 1984-02-15
PT67087B (en) 1979-02-22
DK427177A (da) 1978-03-28
NL178313C (nl) 1986-03-03
PL201050A1 (pl) 1978-09-25
DE2741625B2 (de) 1980-10-16
PL119446B1 (en) 1981-12-31
NO773192L (no) 1978-03-29
DE2741625A1 (de) 1978-03-30
PT67087A (en) 1977-10-01
JPS5342193A (en) 1978-04-17
YU40012B (en) 1985-06-30
SE434706B (sv) 1984-08-13
FI772543A (fi) 1978-03-28
FR2365372B2 (es) 1983-07-29
DD132785A5 (de) 1978-11-01
NL178313B (nl) 1985-10-01
SE7710757L (sv) 1978-03-28
NL7709953A (nl) 1978-03-29
DK157663C (da) 1990-07-09
DK157663B (da) 1990-02-05
GB1539366A (en) 1979-01-31
FI63867B (fi) 1983-05-31
CS216248B2 (en) 1982-10-29
FI63867C (fi) 1983-09-12
YU228777A (en) 1982-08-31
FR2365372A2 (fr) 1978-04-21
IE45969B1 (en) 1983-01-12

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