MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202637103932 A) filed by China Petroleum & Chemical Corporation; and Sinopec Dalian Research Institute Of Petroleum And on August 28, 2026, for Zsm-23 Molecular Sieve, And Preparation Method Therefor And Use Thereof.
Inventors include Chen, Yujing; Yu, Zhengmin; Yu, Tao; Fan, Hongfei; and Sun, Xiaoyan.
The application for the patent was published on October 02, 2026, under issue no. 40/2026.
Abstract: The present invention relates to the technical field of preparation of molecular sieves. Disclosed are a ZSM-23 molecular sieve, and a preparation method therefor and the use thereof. The ratio of the 2,6-dimethylpyridine infrared total B acid amount to...