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  • Phthalic anhydride is an essential chemical used in numerous industries, from plastics to dyes. Have you ever wondered how it's made? In this article, we’ll explore the process of producing phthalic anhydride from naphthalene, a key ingredient. You’ll learn about the oxidation process, the role of catalysts, and why naphthalene is preferred as a feedstock.

    2025.07.23

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