Benzene Oxidation to Phthalic Anhydride Catalyst

Product Overview

The Benzene Oxidation to Phthalic Anhydride Catalyst is specifically designed for the benzene oxidation process to produce phthalic anhydride. It uses V₂O₅ and MoO₃ as the main active components, supported on an inert carrier, providing high activity and stability. The catalyst is used in fixed-bed reactors to efficiently catalyze the benzene oxidation reaction, achieving a conversion rate of 98%-99%, with phthalic anhydride yield as high as 90%-95%. After pre-activation and longevity treatments, the catalyst significantly shortens the startup induction period, and its service life can reach over 2 years.

Key Features

• High Activity & High Conversion Rate: Conversion rate of 98%-99%, with phthalic anhydride yield up to 90%-95%, ensuring high production efficiency.
• Excellent Selectivity: The catalyst exhibits excellent selectivity in the benzene oxidation reaction, maximizing the yield of phthalic anhydride.
• High Strength & Long Service Life: The catalyst has high strength and stability, with a service life of over 2 years, reducing production costs.
• Reduced Startup Time: Pre-activation and longevity treatments significantly reduce the startup induction period, improving production efficiency and startup time.

Applications

• Benzene Oxidation to Phthalic Anhydride: Widely used in the industrial production of phthalic anhydride, enhancing production efficiency and product quality.
• Chemical Production: Used in the production of phthalic anhydride and its derivatives, which are important chemical raw materials.
• Petrochemical Industry: In the petrochemical industry, the catalyst is used for the oxidation of aromatics, producing high-value-added chemical products.