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FR1604942A - Acrolein from propylene - by catalytic oxidation by oxygen and steam - Google Patents

Acrolein from propylene - by catalytic oxidation by oxygen and steam

Info

Publication number
FR1604942A
FR1604942A FR1604942DA FR1604942A FR 1604942 A FR1604942 A FR 1604942A FR 1604942D A FR1604942D A FR 1604942DA FR 1604942 A FR1604942 A FR 1604942A
Authority
FR
France
Prior art keywords
steam
propylene
acrolein
mole
oxygen
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1604942A publication Critical patent/FR1604942A/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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Acrolein is produced by oxidizing propylene, in the gaseous phase, with a mixt. of O2 and steam using a catalytic system consisting of oxygen compounds of Mo, Bi, Fe and Co, in the atomic proportions of Mo, 40-67.6%; Bi, 1.9-21.7%; Fe, 1.6-6.5%; and Co, 21.0-48.1%. The reaction is carried out at a concn. of 1-10 mole % of propylene, 20-90 mole % of air, and 5-50 mole % of steam, and at a temp. between 300 degrees and 450 degrees C, pref. 330-420 degrees C, with a contact time of 0.5-15 sec. The catalyst has a low cost and has a high selectivity and activity.
FR1604942D 1968-12-30 1968-12-30 Acrolein from propylene - by catalytic oxidation by oxygen and steam Expired FR1604942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR181568 1968-12-30

Publications (1)

Publication Number Publication Date
FR1604942A true FR1604942A (en) 1971-05-15

Family

ID=8659325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1604942D Expired FR1604942A (en) 1968-12-30 1968-12-30 Acrolein from propylene - by catalytic oxidation by oxygen and steam

Country Status (1)

Country Link
FR (1) FR1604942A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741132A1 (en) * 1976-09-14 1978-07-27 Rhone Poulenc Ind CATALYST FOR THE PRODUCTION OF ALPHA-BETA-UNSATATULATED ALDEHYDE BY OXYDATION OF OLEFINS IN THE GAS PHASE AND THE PROCESS FOR THEIR PRODUCTION
FR2491778A1 (en) * 1980-10-10 1982-04-16 Rhone Poulenc Ind PROCESS FOR THE PREPARATION OF CATALYSTS BASED ON OXIDES OF MOLYBDENUM AND / OR TUNGSTEN AND OXIDES OF OTHER METALS
FR2495015A1 (en) * 1980-11-28 1982-06-04 Rhone Poulenc Ind PROCESS FOR THE PREPARATION OF CATALYSTS BASED ON OXIDES OF MOLYBDENUM AND / OR TUNGSTEN AND OXIDES OF OTHER METALS

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741132A1 (en) * 1976-09-14 1978-07-27 Rhone Poulenc Ind CATALYST FOR THE PRODUCTION OF ALPHA-BETA-UNSATATULATED ALDEHYDE BY OXYDATION OF OLEFINS IN THE GAS PHASE AND THE PROCESS FOR THEIR PRODUCTION
DE2759531C2 (en) * 1976-09-14 1990-10-18 Rhone-Poulenc Industries, Paris, Fr
FR2491778A1 (en) * 1980-10-10 1982-04-16 Rhone Poulenc Ind PROCESS FOR THE PREPARATION OF CATALYSTS BASED ON OXIDES OF MOLYBDENUM AND / OR TUNGSTEN AND OXIDES OF OTHER METALS
EP0050068A1 (en) * 1980-10-10 1982-04-21 Rhone-Poulenc Chimie De Base Process for the preparation of catalysts based on oxides of molybdenum and/or tungsten and on oxides of other metals
FR2495015A1 (en) * 1980-11-28 1982-06-04 Rhone Poulenc Ind PROCESS FOR THE PREPARATION OF CATALYSTS BASED ON OXIDES OF MOLYBDENUM AND / OR TUNGSTEN AND OXIDES OF OTHER METALS
EP0053532A1 (en) * 1980-11-28 1982-06-09 Rhone-Poulenc Chimie De Base Process for the preparation of catalysts containing molybdenum oxide and/or tungsten oxide and oxides of other metals

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