CA957384A - Production of formaldehyde - Google Patents

Production of formaldehyde

Info

Publication number
CA957384A
CA957384A CA124,964A CA124964A CA957384A CA 957384 A CA957384 A CA 957384A CA 124964 A CA124964 A CA 124964A CA 957384 A CA957384 A CA 957384A
Authority
CA
Canada
Prior art keywords
formaldehyde
production
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
CA124,964A
Other languages
English (en)
Other versions
CA124964S (en
Inventor
Wilhelm Friedrichsen
Friedrich Kraus
Hans Haas
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.)
BASF SE
Original Assignee
Badische Anilin and Sodafabrik AG
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
Priority claimed from DE19702050096 external-priority patent/DE2050096C3/de
Application filed by Badische Anilin and Sodafabrik AG filed Critical Badische Anilin and Sodafabrik AG
Application granted granted Critical
Publication of CA957384A publication Critical patent/CA957384A/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
    • B01J23/881—Molybdenum and iron
    • 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
    • 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)
CA124,964A 1970-10-13 1971-10-12 Production of formaldehyde Expired CA957384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702050096 DE2050096C3 (de) 1970-10-13 Verfahren zur Herstellung von Formaldehyd

Publications (1)

Publication Number Publication Date
CA957384A true CA957384A (en) 1974-11-05

Family

ID=5784903

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,964A Expired CA957384A (en) 1970-10-13 1971-10-12 Production of formaldehyde

Country Status (6)

Country Link
BE (1) BE773887A (fr)
BR (1) BR7106297D0 (fr)
CA (1) CA957384A (fr)
FR (1) FR2111205A5 (fr)
GB (1) GB1358719A (fr)
NL (1) NL7113993A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201312315D0 (en) * 2013-07-09 2013-08-21 Johnson Matthey Plc Catalyst for aldehyde production

Also Published As

Publication number Publication date
BR7106297D0 (pt) 1973-04-19
DE2050096B2 (de) 1975-12-11
BE773887A (fr) 1972-04-13
DE2050096A1 (de) 1972-04-20
GB1358719A (en) 1974-07-03
NL7113993A (fr) 1972-04-17
FR2111205A5 (fr) 1972-06-02

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