GB228771A - Oxidation of aromatic hydrocarbons - Google Patents

Oxidation of aromatic hydrocarbons

Info

Publication number
GB228771A
GB228771A GB1363424A GB1363424A GB228771A GB 228771 A GB228771 A GB 228771A GB 1363424 A GB1363424 A GB 1363424A GB 1363424 A GB1363424 A GB 1363424A GB 228771 A GB228771 A GB 228771A
Authority
GB
United Kingdom
Prior art keywords
bismuth
tin
vanadate
vanadates
interaction
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
GB1363424A
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.)
BASIL ELMSLEY COKE
Original Assignee
BASIL ELMSLEY COKE
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 BASIL ELMSLEY COKE filed Critical BASIL ELMSLEY COKE
Priority to GB1363424A priority Critical patent/GB228771A/en
Publication of GB228771A publication Critical patent/GB228771A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B35/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving a change in the type of bonding between two carbon atoms already directly linked
    • C07B35/04—Dehydrogenation

Landscapes

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

Abstract

The tin and bismuth vanadates employed as catalytic materials for the oxidation of aromatic hydrocarbons with an oxygen-containing gas are prepared by interaction of stannic chloride and bismuth nitrate respectively with ammonium vanadate in aqueous solution, the precipitate being washed and dried.ALSO:Vanadates of tin and bismuth are employed as catalytic materials for the oxidation of aromatic hydrocarbons with an oxygen-containing gas. Thus, naphthalene vapour and excess of air passed over tin or bismuth vanadate yield phthalic acid mixed with its anhydride. Anthracene under the same conditions gives anthraquinone. When toluene vapour is oxidized in the presence of bismuth vanadate, benzaldehyde is mainly formed, but by the use of tin vanadate as catalyst, benzoic acid is produced. Again, benzene vapour and air passed over tin vanadate yield maleic acid mixed with its anhydride. Phenanthrene may also comprise the starting material. The tin and bismuth vanadates may be prepared by interaction of stannic chloride and bismuth nitrate respectively with ammonium vanadate in aqueous solution.ALSO:Tin and bismuth vanadates are prepared by the interaction of stannic chloride and bismuth nitrate respectively with ammonium vanadate.
GB1363424A 1924-06-04 1924-06-04 Oxidation of aromatic hydrocarbons Expired GB228771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1363424A GB228771A (en) 1924-06-04 1924-06-04 Oxidation of aromatic hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1363424A GB228771A (en) 1924-06-04 1924-06-04 Oxidation of aromatic hydrocarbons

Publications (1)

Publication Number Publication Date
GB228771A true GB228771A (en) 1925-02-12

Family

ID=10026574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1363424A Expired GB228771A (en) 1924-06-04 1924-06-04 Oxidation of aromatic hydrocarbons

Country Status (1)

Country Link
GB (1) GB228771A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450800A1 (en) * 1979-03-08 1980-10-03 Mitsubishi Gas Chemical Co PROCESS FOR THE PRODUCTION OF TERTIARY 2-ALKYL SUBSTITUTED ANTHRAQUINONES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450800A1 (en) * 1979-03-08 1980-10-03 Mitsubishi Gas Chemical Co PROCESS FOR THE PRODUCTION OF TERTIARY 2-ALKYL SUBSTITUTED ANTHRAQUINONES

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