Recently, SCC held the Technical Exchange Meeting for Catalyst-based Clean Production and Environmental Protection in Beijing. More than 60 experts and technicians attended the meeting. At the meeting, 30 papers were collected, the experts from SINOPEC Research Institute of Petroleum Processing, SINOPEC Beijing Research Institute of Chemical Industry,SINOPEC Fushun Research Institute of Petroleum and Petrochemicals, and SINOPEC Shanghai Research Institute of Petrochemical Technology gave 4 speeches, and SCC gave 15 speeches, all of which fully reflected the achievements of the research institutes and SCC on clean production and environmental protection technology, and discussed the difficulties in future higher requirements on environmental protection and corresponding technologies to be taken.