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GB917850A - A process for the production of catalysts for the oxidation of alcohols in the gaseous phase - Google Patents

A process for the production of catalysts for the oxidation of alcohols in the gaseous phase

Info

Publication number
GB917850A
GB917850A GB3487361A GB3487361A GB917850A GB 917850 A GB917850 A GB 917850A GB 3487361 A GB3487361 A GB 3487361A GB 3487361 A GB3487361 A GB 3487361A GB 917850 A GB917850 A GB 917850A
Authority
GB
United Kingdom
Prior art keywords
complex
oxalomolybdate
aqueous
metal
specified
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
GB3487361A
Inventor
Helmut Pobloth
Paul John
Klaus Lichtenfeld
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.)
Leuna Werke GmbH
Leuna Werke Walter Ulbright Germany VEB
Original Assignee
Leuna Werke GmbH
Leuna Werke Walter Ulbright Germany VEB
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 Leuna Werke GmbH, Leuna Werke Walter Ulbright Germany VEB filed Critical Leuna Werke GmbH
Priority to GB3487361A priority Critical patent/GB917850A/en
Publication of GB917850A publication Critical patent/GB917850A/en
Expired 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
    • C07C45/37—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 >C—O—functional groups to >C=O groups
    • C07C45/38—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 >C—O—functional groups to >C=O groups being a primary hydroxyl group
    • 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
    • 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
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • 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
    • B01J23/8872—Alkali or alkaline earth metals

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

An oxidation catalyst suitable for R.CH2OH--->R.CHO is made by reacting an aqueous suspension or solution of an alkaline earth oxalomolybdate-V with an aqueous metal sulphate solution from a metal oxalomolybdate-V complex and applying the aqueous product by impregnation to an inert carrier followed by thermal activation thereof. The preferred alkaline earth is Ba and specified metal sulphates are Fe, Mn, Zn, Sn and Th sulphates preferably used in amounts from between 0,01 mol. to stoichiometric. Additionally salts of Cu, Cd, Mn, Zn, Co, Ni, Sn, or V the anions of which do not form insoluble compounds with the components of the complex, may be added in amounts from between 0,01-2 mol. relative to the molybdenium oxide of the complex. Specified inert carriers are pumice, SiC and Al2O3. Examples are given.ALSO:Conversion of alcohols to aldehydes is effected in the presence of a thermally activated support having adsorbed thereon a metal oxalomolybdate V complex which was made by treating an aqueous solution or suspension of an alkaline earth (e.g. Ba) oxalomolybdate V complex with an aqueous metal sulphate solution. Specified sulphate solutions are those of Fe, Mn, Zn, Sn and Th. Additionally the catalyst may contain Cu, Cd, Mn, Zn, Co, Ni, Sn or V ions. Specified supports are pumice, SiC and Al2O3. Examples describe the conversion of CH3OH to HCHO at high temperature and atmospheric pressure.
GB3487361A 1961-09-28 1961-09-28 A process for the production of catalysts for the oxidation of alcohols in the gaseous phase Expired GB917850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3487361A GB917850A (en) 1961-09-28 1961-09-28 A process for the production of catalysts for the oxidation of alcohols in the gaseous phase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3487361A GB917850A (en) 1961-09-28 1961-09-28 A process for the production of catalysts for the oxidation of alcohols in the gaseous phase

Publications (1)

Publication Number Publication Date
GB917850A true GB917850A (en) 1963-02-06

Family

ID=10370982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3487361A Expired GB917850A (en) 1961-09-28 1961-09-28 A process for the production of catalysts for the oxidation of alcohols in the gaseous phase

Country Status (1)

Country Link
GB (1) GB917850A (en)

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