NO762836L - - Google Patents

Info

Publication number
NO762836L
NO762836L NO762836A NO762836A NO762836L NO 762836 L NO762836 L NO 762836L NO 762836 A NO762836 A NO 762836A NO 762836 A NO762836 A NO 762836A NO 762836 L NO762836 L NO 762836L
Authority
NO
Norway
Prior art keywords
catalyst
production
denotes
molybdenum
molybdenum trioxide
Prior art date
Application number
NO762836A
Other languages
English (en)
Norwegian (no)
Inventor
J F White
J R Rege
Original Assignee
Standard Oil Co Ohio
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 Standard Oil Co Ohio filed Critical Standard Oil Co Ohio
Publication of NO762836L publication Critical patent/NO762836L/no

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14Phosphorus; Compounds thereof
    • B01J27/186Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B01J27/19Molybdenum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16Catalysts 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
    • B01J23/24Chromium, molybdenum or tungsten
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252Preparation 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

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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NO762836A 1975-08-18 1976-08-17 NO762836L (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60536375A 1975-08-18 1975-08-18

Publications (1)

Publication Number Publication Date
NO762836L true NO762836L (fr) 1977-02-21

Family

ID=24423358

Family Applications (1)

Application Number Title Priority Date Filing Date
NO762836A NO762836L (fr) 1975-08-18 1976-08-17

Country Status (18)

Country Link
JP (1) JPS5225712A (fr)
AT (1) AT359982B (fr)
BE (1) BE845250A (fr)
CA (1) CA1059532A (fr)
CH (1) CH619919A5 (fr)
CS (1) CS196317B2 (fr)
DD (1) DD127323A5 (fr)
DE (1) DE2634791A1 (fr)
ES (1) ES450762A1 (fr)
FR (1) FR2321474A1 (fr)
GB (1) GB1526365A (fr)
IN (1) IN145503B (fr)
IT (1) IT1065801B (fr)
NL (1) NL7609182A (fr)
NO (1) NO762836L (fr)
PT (1) PT65454B (fr)
RO (1) RO69968A (fr)
YU (1) YU195176A (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1320461A (fr) * 1962-04-19 1963-03-08 Shell Int Research Procédé de préparation d'acides monocarboxyliques non saturés à partir d'oléfines
US3686294A (en) * 1970-10-06 1972-08-22 Japanese Geon Co Ltd Process for the production of methacrylic acid
BE789241A (fr) * 1971-09-28 1973-03-26 Halcon International Inc Catalyseur pour l'oxydation d'aldéhydes non saturés
DE2251364B2 (de) * 1971-10-22 1975-07-03 Asahi Glass Co. Ltd., Tokio Verfahren zur Herstellung von Acrylsäure bzw. Methacrylsäure aus Acrolein bzw. Methacrolein
IT971370B (it) * 1972-11-30 1974-04-30 Sir Soc Italiana Resine Spa Procedimento perfezionato per la produzione di acroleina ed acido acrilico
JPS5413876B2 (fr) * 1974-10-23 1979-06-02

Also Published As

Publication number Publication date
PT65454A (en) 1976-09-01
IT1065801B (it) 1985-03-04
JPS5225712A (en) 1977-02-25
PT65454B (en) 1978-02-10
DE2634791A1 (de) 1977-03-03
CA1059532A (fr) 1979-07-31
YU195176A (en) 1982-05-31
ATA582976A (de) 1980-05-15
CS196317B2 (en) 1980-03-31
GB1526365A (en) 1978-09-27
AT359982B (de) 1980-12-10
CH619919A5 (fr) 1980-10-31
RO69968A (fr) 1981-06-26
FR2321474A1 (fr) 1977-03-18
ES450762A1 (es) 1977-08-01
NL7609182A (nl) 1977-02-22
DD127323A5 (fr) 1977-09-21
BE845250A (fr) 1976-12-16
IN145503B (fr) 1978-10-28

Similar Documents

Publication Publication Date Title
US4180678A (en) Process for preparing methacrylic acid
US3875220A (en) Process for the preparation of methacrylic acid from methacrolein
US4522934A (en) Vanadotungstomolybdophosphoric acid oxidation catalyst
US4017423A (en) Process for the preparation of unsaturated acids from unsaturated aldehydes
US4652673A (en) Process for producing methacrylic acid
US4155938A (en) Oxidation of olefins
US3954856A (en) Method for vapor-phase catalytic oxidation of tert.-butyl alcohol
EP0006248A1 (fr) Procédé de préparation de l'acide méthacrylique et catalyseur
EP0027351B1 (fr) Catalyseurs d'oxydation et procédé de préparation de la méthacroléine par oxydation en phase vapeur
US4225466A (en) Catalytic oxide composition for preparing methacrylic acid
US4042625A (en) Process and catalyst for preparing unsaturated carboxylic acid
KR20090082936A (ko) 메타크릴산 합성용 촉매의 제조방법
US4192951A (en) Hydrocarbon oxidation process
US4017547A (en) Oxidation of p-xylene to terephthalaldehyde
US4558154A (en) Oxidation of isobutylene oxide to methacrylic acid and methacrolein
US4136110A (en) Process for the preparation of unsaturated acids from unsaturated aldehydes
US4052417A (en) Vapor phase oxidation of butane producing maleic anhydride and acetic acid
NO762836L (fr)
DE2000425C3 (fr)
EP0102688A1 (fr) Catalyseurs, leur préparation et utilisation pendant l'oxydation d'aldéhydes non saturés en phase vapeur
US4537998A (en) Process for the oxidation of isobutylene oxide to methacrolein
US3857796A (en) Oxidation catalyst
KR800000260B1 (ko) 불포화 알데히드로부터 불포화산의 제조방법
US3966802A (en) Process for preparing acrylic acid and oxidation catalyst
JP2003001112A (ja) メタクリル酸合成用触媒およびメタクリル酸の製造方法