DE2155411A1 - Methacrolein prepn - by catalytic vapour phase oxidation of isobutylene with molecular oxygen - Google Patents

Methacrolein prepn - by catalytic vapour phase oxidation of isobutylene with molecular oxygen

Info

Publication number
DE2155411A1
DE2155411A1 DE19712155411 DE2155411A DE2155411A1 DE 2155411 A1 DE2155411 A1 DE 2155411A1 DE 19712155411 DE19712155411 DE 19712155411 DE 2155411 A DE2155411 A DE 2155411A DE 2155411 A1 DE2155411 A1 DE 2155411A1
Authority
DE
Germany
Prior art keywords
value
catalyst
isobutylene
reaction
methacrolein
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.)
Pending
Application number
DE19712155411
Other languages
German (de)
English (en)
Inventor
Shigeo; Shimizu Hitoshi; Yamamoto Kenichiro; Takasaki Gunma Takenaka (Japan). BOIj 11-26
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku Co Ltd
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 Co Ltd filed Critical Nippon Kayaku Co Ltd
Publication of DE2155411A1 publication Critical patent/DE2155411A1/de
Pending legal-status Critical Current

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
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B01J27/19—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
    • B01J23/8876—Arsenic, antimony or bismuth
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
    • 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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19712155411 1970-11-07 1971-11-08 Methacrolein prepn - by catalytic vapour phase oxidation of isobutylene with molecular oxygen Pending DE2155411A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9754970A JPS4817253B1 (ro) 1970-11-07 1970-11-07

Publications (1)

Publication Number Publication Date
DE2155411A1 true DE2155411A1 (en) 1972-05-10

Family

ID=14195308

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712155411 Pending DE2155411A1 (en) 1970-11-07 1971-11-08 Methacrolein prepn - by catalytic vapour phase oxidation of isobutylene with molecular oxygen

Country Status (6)

Country Link
JP (1) JPS4817253B1 (ro)
BE (1) BE774905A (ro)
CA (1) CA947772A (ro)
DE (1) DE2155411A1 (ro)
IT (1) IT942281B (ro)
SU (1) SU429579A3 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2427670A1 (de) * 1973-06-11 1975-01-02 Mitsubishi Rayon Co Verfahren zur herstellung von ungesaettigten aldehyden, ungesaettigten fettsaeuren und/oder konjugierten dienen

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163112A (en) * 1974-11-27 1976-06-01 Nippon Kayaku Kk Metakuroreinno seizoho
JPS5492908A (en) * 1977-12-28 1979-07-23 Nippon Zeon Co Ltd Catalysts for oxidation use of isobutylene
US4217309A (en) * 1978-06-12 1980-08-12 Ube Industries, Ltd. Process for producing methacrolein
GB2033775B (en) * 1978-10-13 1983-02-09 Asahi Chemical Ind Catalysts and process for the production of methacrolein catalysts
EP2343123B1 (en) 2001-11-08 2021-01-06 Mitsubishi Chemical Corporation METHOD FOR PREPARATION of a COMPOSITE OXIDE CATALYST

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135123C (ro) * 1964-10-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2427670A1 (de) * 1973-06-11 1975-01-02 Mitsubishi Rayon Co Verfahren zur herstellung von ungesaettigten aldehyden, ungesaettigten fettsaeuren und/oder konjugierten dienen

Also Published As

Publication number Publication date
IT942281B (it) 1973-03-20
BE774905A (fr) 1972-03-01
JPS4817253B1 (ro) 1973-05-28
SU429579A3 (ru) 1974-05-25
CA947772A (en) 1974-05-21

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