FR2000819A1 - Oxidation of alkanes to unsaturated aldehydes using - Google Patents

Oxidation of alkanes to unsaturated aldehydes using

Info

Publication number
FR2000819A1
FR2000819A1 FR6901418A FR6901418A FR2000819A1 FR 2000819 A1 FR2000819 A1 FR 2000819A1 FR 6901418 A FR6901418 A FR 6901418A FR 6901418 A FR6901418 A FR 6901418A FR 2000819 A1 FR2000819 A1 FR 2000819A1
Authority
FR
France
Prior art keywords
unsaturated aldehydes
alkanes
oxidation
halogen
catalyst
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
FR6901418A
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2000819A1 publication Critical patent/FR2000819A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium

Landscapes

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

Abstract

Unsaturated aldehydes are prepared by bringing a gaseous mixture of an acyclic alkane and O2 into contact with a solid catalyst consisting of antimony oxide, at increased temperature, in the presence of a halogen on the surface of the catalyst. The halogen is introduced by including a volatile halogen compound in the gaseous feed and/or by activating the catalyst with an inorganic halide. Catalytic activity is increased.
FR6901418A 1968-01-26 1969-01-24 Oxidation of alkanes to unsaturated aldehydes using Pending FR2000819A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB418668 1968-01-26

Publications (1)

Publication Number Publication Date
FR2000819A1 true FR2000819A1 (en) 1969-09-12

Family

ID=9772334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6901418A Pending FR2000819A1 (en) 1968-01-26 1969-01-24 Oxidation of alkanes to unsaturated aldehydes using

Country Status (4)

Country Link
BE (1) BE727148A (en)
DE (1) DE1903617A1 (en)
FR (1) FR2000819A1 (en)
NL (1) NL6900762A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066704A (en) * 1970-03-24 1978-01-03 The Power-Gas Corporation Limited Catalytic oxidation
FR3129174A1 (en) 2021-11-15 2023-05-19 Safran Aircraft Engines TURBOMACHINE MODULE INCLUDING DAMPING DEVICE AND CORRESPONDING TURBOMACHINE
FR3129175A1 (en) 2021-11-15 2023-05-19 Safran Aircraft Engines TURBOMACHINE MODULE WITH AN AMPLITUDE LIMITING DEVICE AND CORRESPONDING TURBOMACHINE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066704A (en) * 1970-03-24 1978-01-03 The Power-Gas Corporation Limited Catalytic oxidation
FR3129174A1 (en) 2021-11-15 2023-05-19 Safran Aircraft Engines TURBOMACHINE MODULE INCLUDING DAMPING DEVICE AND CORRESPONDING TURBOMACHINE
FR3129175A1 (en) 2021-11-15 2023-05-19 Safran Aircraft Engines TURBOMACHINE MODULE WITH AN AMPLITUDE LIMITING DEVICE AND CORRESPONDING TURBOMACHINE

Also Published As

Publication number Publication date
BE727148A (en) 1969-07-22
DE1903617A1 (en) 1969-09-11
NL6900762A (en) 1969-07-29

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