Intellectual Property India Publishes Patent Application for Catalyst For Preparing Acrylonitrile By Propylene Ammoxidation, Preparation Method Therefor, And Use Thereof

MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202647074423 A) filed by China Petroleum & Chemical Corporation; and Sinopec Shanghai Research Institute Of on June 16, 2026, for Catalyst For Preparing Acrylonitrile By Propylene Ammoxidation, Preparation Method Therefor, And Use Thereof.

Inventors include Li, Jingxia; Zhou, Xiaofeng; and Wu, Lianghua.

The application for the patent was published on June 26, 2026, under issue no. 26/2026.

Abstract: A catalyst for preparing acrylonitrile by propylene ammoxidation, a preparation method therefor, and a use thereof. The catalyst comprises an active component and a carrier, and the active component comprises Mo, Bi, Fe, at least one rare earth element, at least one alkali metal element, and at least one alkaline earth metal element. The catalyst has a molybdate crystal plane distribution index RQ of 0.65-0.98, where RQ = (R'+Q')/(R+Q).

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