JOURNAL ARTICLE

Partial Oxidation of Toluene to Benzaldehyde over Molybdenum-Phosphorus Oxide Catalyst

Mamoru Al

Year: 1971 Journal:   The Journal of the Society of Chemical Industry Japan Vol: 74 (8)Pages: 1636-1639   Publisher: Chemical Society of Japan

Abstract

MoO3-P205 (P/Mo=O.2) 触媒を用いて, トルエンの接触酸化反応を流通法で行ない, ベンズアルデヒド生成におよぼす反応条件の影響を検討した。MoO3-P205 触媒は, ベンズアルデヒド生成にきわめて良好な選択性を示し, ベンズアルデヒド, ベンズアルデヒド十安息香酸の生成量はそれぞれ 44.67% に達し, 選択率は 60.75% と高く, 無水マレイン酸, CO, CO2 の生成は少ない。ベンズアルデヒド生成には 550℃ 付近が最適であり, 600℃ 以上では, 高反応率において生成ベンズアルデヒドの分解が助長される。ガス流速を低くすると, ベンズアルデヒドが減少し, 安息香酸がふえるが, 両者の和にはあまり変化はない。トルエン, 酸素濃度を変えても反応の選択性は変わらない。

Keywords:
Benzaldehyde Toluene Molybdenum Catalysis Molybdenum oxide Phosphorus Chemistry Oxide Inorganic chemistry Partial oxidation Organic chemistry

Metrics

6
Cited By
0.58
FWCI (Field Weighted Citation Impact)
0
Refs
0.67
Citation Normalized Percentile
Is in top 1%
Is in top 10%

Topics

Catalysis and Oxidation Reactions
Physical Sciences →  Chemical Engineering →  Catalysis
Oxidative Organic Chemistry Reactions
Physical Sciences →  Chemistry →  Organic Chemistry
Catalytic Processes in Materials Science
Physical Sciences →  Materials Science →  Materials Chemistry

Related Documents

JOURNAL ARTICLE

Molybdenum oxide based partial oxidation catalyst

Y. UchidaGerhard MestlOlga OvsitserJ. JägerAlfred BlumeR. Schlögl

Journal:   Journal of Molecular Catalysis A Chemical Year: 2002 Vol: 187 (2)Pages: 247-257
JOURNAL ARTICLE

Molybdenum oxide based partial oxidation catalyst

Olga OvsitserY. UchidaGerhard MestlG. WeinbergAlfred BlumeJoachim JägerM DieterleH. HibstRobert Schlögl

Journal:   Journal of Molecular Catalysis A Chemical Year: 2002 Vol: 185 (1-2)Pages: 291-303
BOOK-CHAPTER

Partial Oxidation of Toluene to Benzaldehyde

M. AI

Studies in surface science and catalysis Year: 1991 Pages: 423-430
JOURNAL ARTICLE

Mixed molybdenum oxide based partial oxidation catalyst

M DieterleGerhard MestlJoachim JägerY. UchidaH. HibstR. Schlögl

Journal:   Journal of Molecular Catalysis A Chemical Year: 2001 Vol: 174 (1-2)Pages: 169-185
BOOK-CHAPTER

Oxidation of toluene to benzaldehyde over VSb1-xTixO4 catalyst. Kinetics studies.

Andrés BarbaroSusana A. LarrondoNorma Amadeo

Studies in surface science and catalysis Year: 2000 Pages: 1733-1738
© 2026 ScienceGate Book Chapters — All rights reserved.