Method for producing unsaturated aldehyde or unsaturated carboxylic acid

JPWO2025100265A1Active Publication Date: 2025-05-15NIPPON KAYAKU CO LTD
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Patent Information

Application Number
JP2025556317
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-11-09
Filing Date
2024-10-25
Publication Date
2025-05-15
Estimated Expiration
2044-10-25
Patent Text Reader

Abstract

The present disclosure provides a method for producing an unsaturated aldehyde or an unsaturated carboxylic acid, said method for producing an unsaturated aldehyde or unsaturated carboxylic acid by partially oxidizing an alkene using a multi-tubular fixed-bed reactor, wherein the production parameter T satisfies formula (I). (I) T ≤ 20.5
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Citation Information

Patent Citations

  • Method for production of unsaturated aldehyde and / or unsaturated carboxylic acid

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  • Method for manufacturing unsaturated aldehyde and / or unsaturated carboxylic acid

    WO2015008814A1