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GB1083565A - Process for the catalytic oxidation of propylene - Google Patents

Process for the catalytic oxidation of propylene

Info

Publication number
GB1083565A
GB1083565A GB509566A GB509566A GB1083565A GB 1083565 A GB1083565 A GB 1083565A GB 509566 A GB509566 A GB 509566A GB 509566 A GB509566 A GB 509566A GB 1083565 A GB1083565 A GB 1083565A
Authority
GB
United Kingdom
Prior art keywords
boron
products
arsenic
molybdenum
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.)
Expired
Application number
GB509566A
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.)
Usines de Melle SA
Original Assignee
Usines de Melle SA
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 Usines de Melle SA filed Critical Usines de Melle SA
Publication of GB1083565A publication Critical patent/GB1083565A/en
Expired 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • 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
    • 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
    • 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

Landscapes

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

Abstract

Acrolein, acetaldehyde and formaldehyde are prepared by oxidizing propylene with a molecular oxygen-containing gas in the presence of a catalyst comprising a heavy metal oxide, defined to be an oxide of molybdenum, vanadium, tungsten or bismuth, and an activator consisting of a mixture of oxides of arsenic and boron. The preferred catalyst containing molybdenum oxide is obtained by the calcination in air at 300-500 DEG C. of molybdic acid or ammonium molybdate in the presence of boric and arsenic acids deposited by dispersion, precipitation or impregnation on a carrier such as silica, carborundum or pumice. The preferred molar ratio of boron to molybdenum and of boron to arsenic is from 0.2 to 5. The oxidation process is carried out in a static or fluidized bed reactor at a temperature of from 250-450 DEG C. and at a pressure of from 1-10 atmospheres (absolute). The reaction feed mixture comprises propylene, water vapour and excess air and may contain propane. The reaction gases may be rec-cycled after removing the products by condensation followed by water washing. The products are identified by chromatographic analysis and molar partial conversions and yields are given for different catalyst compositions and reaction conditions. The process is also operated using a boron-free catalyst composition for comparison. Acetic acid, acetone and propionaldehyde are obtained as by -products.
GB509566A 1965-03-31 1966-02-04 Process for the catalytic oxidation of propylene Expired GB1083565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR11399A FR1438499A (en) 1965-03-31 1965-03-31 Propylene oxidation process

Publications (1)

Publication Number Publication Date
GB1083565A true GB1083565A (en) 1967-09-13

Family

ID=8575329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB509566A Expired GB1083565A (en) 1965-03-31 1966-02-04 Process for the catalytic oxidation of propylene

Country Status (10)

Country Link
AT (1) AT260887B (en)
BE (1) BE678574A (en)
CH (1) CH455732A (en)
DE (1) DE1278422B (en)
ES (1) ES323233A1 (en)
FR (1) FR1438499A (en)
GB (1) GB1083565A (en)
NL (2) NL6601657A (en)
SE (1) SE332975B (en)
YU (1) YU31281B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111514881A (en) * 2020-05-15 2020-08-11 山西大学 Molybdenum oxide boron nano porous thin film electrocatalyst and preparation method and application thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1125901B (en) * 1959-12-19 1962-03-22 Knapsack Ag Process for the production of acrolein
FR1342963A (en) * 1962-10-04 1963-11-15 Shell Int Research Process for the preparation of carbonyl compounds unsaturated in alpha, beta positions
FR1380882A (en) * 1963-01-07 1964-12-04 Ici Ltd Catalytic oxidation process of olefins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111514881A (en) * 2020-05-15 2020-08-11 山西大学 Molybdenum oxide boron nano porous thin film electrocatalyst and preparation method and application thereof

Also Published As

Publication number Publication date
AT260887B (en) 1968-03-25
FR1438499A (en) 1966-05-13
NL128578C (en)
ES323233A1 (en) 1967-03-01
BE678574A (en) 1966-09-01
DE1278422B (en) 1968-09-26
SE332975B (en) 1971-03-01
CH455732A (en) 1968-05-15
NL6601657A (en) 1966-10-03
YU31281B (en) 1973-02-28

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