The main professional direction is heterogeneous catalysis and related theory and technology research. This major mainly studies the preparation of liquid fuel and its additives from synthetic gas, especially the hydrogenation of carbon monoxide to alcohol, which is positioned as a lead-free substitute for gasoline additives. At the same time, comprehensive utilization of CO2 and other carbon chemistry research work are also being carried out. Participated in a number of national, provincial and ministerial major scientific research projects. He is the executive director of the National Natural Science Foundation project "Synergy and Selective Regulation in Catalysts for the Synthesis of Low-carbon Alcohol", the head of the Shanxi Natural Science Foundation project "Development of High-efficiency Vehicle-mounted Methanol Cracking Catalyst", the head of the catalyst part of the national key basic research and development planning project "Catalytic Basis for Optimal Utilization of Natural Gas and Coal Bed Methane", and the head of the innovation-oriented project of China Academy of Sciences "Research on New Catalysts and New Processes for Producing Low-carbon Mixed Alcohol from Synthetic Gas". Specifically responsible for subproject 1 "Catalyst Optimization and Industrial Scale-up Technology" and subproject 4 "Scale-up Test and Technical and Economic Analysis of Low-carbon Mixed Alcohol Synthesis Process" (total personal responsibility is 3.3 million yuan). In 2000, it was awarded the scientific research and technology development project "Study on New Process for Synthesis of Dimethyl Carbonate by Urea Method" and "Demonstration Device for Synthesis of Dimethyl Carbonate by 1,000 Tons Transesterification Method" by China Petroleum Group Company. The synthesis of mixed alcohols, a major project of Chinese Academy of Sciences, entered the single-tube test on 200 1, and the performance index of the developed catalyst was advanced internationally, which attracted great attention from colleagues at home and abroad. At present, the pilot test of 100 tons is under way. Dimethyl carbonate was synthesized by transesterification of CO2, and the model test was completed, and it was transferred to the stage of industrial application design. 200 1 may transferred to our school. He used to be the head of the Department of Environmental Engineering, the vice president of the Institute of Chemical Engineering, and the head of the key supporting discipline of industrial catalysis at the school level. Responsible for the establishment of the Institute of Chemical Engineering, initially established the heterogeneous catalysis laboratory of ethylene oxide downstream and the fine chemicals synthesis laboratory, and initially formed an academic team with reasonable age, education, title structure and strong research ability. The construction of laboratory basic research conditions has been completed, and it has the ability to win scientific research funds through multiple channels. At present, he is mainly engaged in the synthesis of fine chemicals downstream of ethylene and the research on the control technology of industrial kiln exhaust pollutants. Individuals have undertaken more than 10 projects such as Guangdong Science and Technology Plan Project, Ministry of Education Industry-University-Research Project, Maoming Natural Science Research Project, Enterprise Interdisciplinary Project and School Scientific Research Project. In recent years, he has published more than 40 papers and applied for 5 national invention patents. At the same time, he has undertaken the teaching work of industrial catalysis, physical chemistry, industrial analysis, separation and analysis of complex substances, literature retrieval, graduation design of graduates and so on.