Ethylbenzene dehydrogenation to strene catalyst

he research on catalysts for ethylbenzene dehydrogenation to styrene began in the 1980s, and a series of catalysts such as GS have been developed to date. This project has obtained 95 authorized invention patents in China and has independent intellectual property rights. Catalysts have been widely used in Sinopec, PetroChina, CNOOC, ChemChina, and private enterprises. The comprehensive performance of the catalyst has reached the international advanced level. Has won 16 national and provincial-level scientific and technological progress and invention awards, including 2 second prizes for national scientific and technological progress, 1 China Patent Excellence Award, 4 first prizes for provincial and ministerial level scientific and technological progress, and 1 China Invention Patent Gold Award.

Product catalyst characteristics and lifespan (months)

GS-11 high selectivity, suitable for medium to high water ratios ≥ 30

GS-12 high yield, suitable for high altitude speeds ≥ 30

GS-HA is highly active and stable, suitable for ultra-low water ratios ≥ 30

GS series catalysts have been widely used in more than 20 units in Chinese Mainland and successfully expanded to overseas markets. The comprehensive performance of the catalyst has reached the international advanced level. The catalyst has been applied 15 times in DOW Chemical Company in the United States, Ineos Company, the world's largest styrene production capacity, and enterprises such as Formosa Plastics and Guoqiao Petrochemical in Taiwan. The sales volume in Europe, America, and Taiwan exceeds 2000 tons, and the performance is significant.

Promotion application:

The research and production of ethylbenzene dehydrogenation catalysts have a history of nearly 40 years, providing comprehensive technical services (loading and start-up guidance, performance review, operation advice, routine customer visits) and offering customers integrated solutions.