IT1086458B - Procedimento per la produzione di acido metacrilico mediante ossidazione di metacroleina - Google Patents

Procedimento per la produzione di acido metacrilico mediante ossidazione di metacroleina

Info

Publication number
IT1086458B
IT1086458B IT27245/77A IT2724577A IT1086458B IT 1086458 B IT1086458 B IT 1086458B IT 27245/77 A IT27245/77 A IT 27245/77A IT 2724577 A IT2724577 A IT 2724577A IT 1086458 B IT1086458 B IT 1086458B
Authority
IT
Italy
Prior art keywords
methacrylic acid
production process
acid production
methacrolein oxidation
methacrolein
Prior art date
Application number
IT27245/77A
Other languages
English (en)
Original Assignee
Nippon Kayaku Kk
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 Nippon Kayaku Kk filed Critical Nippon Kayaku Kk
Application granted granted Critical
Publication of IT1086458B publication Critical patent/IT1086458B/it

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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—Vanadium
    • B01J27/199—Vanadium with chromium, molybdenum, tungsten or polonium
    • 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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • 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
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8877—Vanadium, tantalum, niobium or polonium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
IT27245/77A 1976-09-06 1977-09-05 Procedimento per la produzione di acido metacrilico mediante ossidazione di metacroleina IT1086458B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10577676A JPS5331615A (en) 1976-09-06 1976-09-06 Production of methacrylic acid and catalyst used thereof

Publications (1)

Publication Number Publication Date
IT1086458B true IT1086458B (it) 1985-05-28

Family

ID=14416548

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27245/77A IT1086458B (it) 1976-09-06 1977-09-05 Procedimento per la produzione di acido metacrilico mediante ossidazione di metacroleina

Country Status (12)

Country Link
US (1) US4172051A (it)
JP (1) JPS5331615A (it)
BE (1) BE858426A (it)
CA (1) CA1083557A (it)
DE (1) DE2739779C2 (it)
ES (1) ES461935A1 (it)
FR (1) FR2363372A1 (it)
GB (1) GB1539839A (it)
IT (1) IT1086458B (it)
MX (1) MX4914E (it)
NL (1) NL171980C (it)
SU (1) SU797551A3 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005769B1 (en) * 1978-05-31 1982-04-21 Nippon Kayaku Kabushiki Kaisha A process for producing methacrolein and methacrylic acid
DD148728A5 (de) * 1978-12-13 1981-06-10 Nippon Kayaku Kk Verfahren zur herstellung eines katalysators mit heteropolysaeurestruktur
JPS55124734A (en) * 1979-03-22 1980-09-26 Nippon Kayaku Co Ltd Preparation of methacrylic acid
DE3161102D1 (en) * 1980-08-28 1983-11-10 Roehm Gmbh Process for the oxidizing dehydrogenation of isobutyric acid to methacrylic acid
JPS6190742A (ja) * 1984-10-09 1986-05-08 Mitsubishi Rayon Co Ltd 不飽和カルボン酸製造用触媒の調製法
US4757044A (en) * 1985-04-17 1988-07-12 The Standard Oil Company Lanthanide metal salts of heteropolyanions as catalysts for alcohol conversion
DE4132684A1 (de) * 1991-10-01 1993-04-08 Basf Ag Verfahren zur katalytischen gasphasenoxidation von methacrolein zu methacrylsaeure
JP4564317B2 (ja) * 2004-09-27 2010-10-20 三菱レイヨン株式会社 メタクリル酸製造用触媒の製造方法
KR100942893B1 (ko) 2007-03-08 2010-02-17 주식회사 엘지화학 메타크릴산 선택도가 높은 촉매의 제조방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156706A (en) * 1960-12-14 1964-11-10 Petro Tex Chem Corp Production of dicarboxylic acid anhydrides by the catalytic oxidation of aliphatic hydrocarbons
GB1084143A (it) 1964-09-30
US3320331A (en) * 1966-01-27 1967-05-16 Exxon Research Engineering Co Oxidative dehydrogenation of aliphatic hydrocarbons over aluminum phosphate supported molybdenum and vanadium
US3644497A (en) * 1968-11-01 1972-02-22 Celanese Corp Conversion of ethylenically unsaturated compounds using heteropoly-molybdic and heteropolytungstic acids as catalysts
BE789241A (fr) * 1971-09-28 1973-03-26 Halcon International Inc Catalyseur pour l'oxydation d'aldéhydes non saturés
US3875220A (en) * 1973-10-11 1975-04-01 Standard Oil Co Ohio Process for the preparation of methacrylic acid from methacrolein
US4075244A (en) * 1973-11-22 1978-02-21 Nippon Zeon Co. Ltd. Process for preparing methacrylic acid
US4049574A (en) * 1974-05-28 1977-09-20 Petro-Tex Chemical Corporation Catalyst and process for preparing maleic anhydride from C4 hydrocarbons
JPS5164487A (en) * 1974-12-02 1976-06-03 Nippon Catalytic Chem Ind Musuimareinsanshokubai
GB1534348A (en) * 1975-03-27 1978-12-06 Standard Oil Co Process for the preparation of acrylic and methacrylic acids and catalysts for use in this process
US4056487A (en) * 1975-10-02 1977-11-01 Petro-Tex Chemical Corporation Vanadium phosphorus oxygen oxidation catalysts useful for preparing anhydrides from alkanes

Also Published As

Publication number Publication date
JPS5331615A (en) 1978-03-25
MX4914E (es) 1983-01-03
US4172051A (en) 1979-10-23
BE858426A (fr) 1978-01-02
DE2739779A1 (de) 1978-03-30
CA1083557A (en) 1980-08-12
FR2363372B1 (it) 1980-04-18
DE2739779C2 (de) 1986-12-11
NL7709632A (nl) 1978-03-08
JPS5519206B2 (it) 1980-05-24
ES461935A1 (es) 1978-08-16
FR2363372A1 (fr) 1978-03-31
SU797551A3 (ru) 1981-01-15
NL171980C (nl) 1983-06-16
NL171980B (nl) 1983-01-17
GB1539839A (en) 1979-02-07

Similar Documents

Publication Publication Date Title
IT1129709B (it) Procedimento per la produzione di metacroleina e acido metacrilico
JPS52153889A (en) Catalysts for manufacturing acrylic acid or methacrylic acid by oxidation of acrolein or methacrolein
IT1062792B (it) Procedimento di produzione di acido lattico
IT1089271B (it) Processo per la produzione di acido tereftalico
IT1059780B (it) Procedimento per la produzione di acido solforico
IT1206587B (it) Processo per la produzione di acido acetico.
IT1055459B (it) Metodo per la produzione di ossidi di olefine
IT1089254B (it) Procedimento perfezionato per la produzione di acido 2-carbossietil fenil fosfinico
IT1207018B (it) Procedimento per la produzione di metacroleina
IT1086458B (it) Procedimento per la produzione di acido metacrilico mediante ossidazione di metacroleina
IT1079128B (it) Procedimento per produrre acido solforico
IT1015054B (it) Processo per la rigenerazione di acido solforico
IT1059087B (it) Procedimento di fabbricazione di acido tereftalico per ossidazione del paraxilolo
IT1063613B (it) Procedimento per produrre acido solforico
IT7827160A0 (it) Procedimento continuo per laproduzione di diperossiacidi.
IT7926786A0 (it) Processo per la produzione di acido nitrico.
IT1089250B (it) Processo per la produzione di acido tereftalico
ES516813A0 (es) Proceso para producir acido sulfurico.
IT1086868B (it) Procedimento per la produzione di acido acrilico mediante ossidazione di propilene
IT1063993B (it) Processo per la produzione di acido tetrafluoborico concentrato
IT7925884A0 (it) Procedimento migliorato per laproduzione di acido ascorbico.
IT1008979B (it) Procedimento per la produzione di acido propionico
IT1061689B (it) Procedimento per produrre soluzioni di acido perpropionico
IT7823163A0 (it) Produzione di acido solforico. processo catalitico per la
IT1089981B (it) Processo per la produzione di acido acetico