On May 25th, on the day of the launch of the 2024 National Science and Technology Week, the group company held the third lecture of the China Petroleum Science Popularization Lecture Hall. Gao Xionghou, an academician of the CAE Member and chief expert of PetroChina Lanzhou Petrochemical Company, was invited to give a science popularization lecture with the theme of "Past and present life of catalysts" in this science popularization lecture hall, and joined hands with the Capital Science Lecture Hall to let more petroleum science popularization knowledge reach the public through online live broadcast.

In the lecture, Academician Hou from Kaohsiung gave a detailed explanation of the birth, function, and technological development of catalysts, revealing the "past and present" of catalysts through ordinary examples in people's daily lives and historical stories of catalyst applications. The popular science quiz set at the bottom of the screen attracts viewers to further understand and learn about the widespread application of catalysts in daily life.

Can a clean catalyst be created to turn wastewater into pure water? "" Why do some chemical reactions require the participation of a catalyst? "" What are the differences between catalysts used in biological and chemical reactions? "... During the lecture, many viewers raised their own questions about catalysts, and Academician Hou from Kaohsiung provided vivid and informative answers, deepening the audience's understanding and comprehension of catalysts.

This science popularization lecture was live streamed on 20 platforms including Science Popularization China, Tencent News, Sohu News, Beijing Science and Technology Daily, and China Petroleum New Media, attracting 440000 viewers for online learning and viewing.