"Carbon dioxide can be changed from an enemy to a friend through technological innovation. The low-carbon development of the steel industry needs the strategic transformation of green, digital, high quality and service. "Future steel production will be carbon negative." "If you make steel without oxygen in the future there will be no pressure on carbon emissions." . Hosted by China Iron and Steel Association and hosted by Northeastern University, the 2022 low-carbon Generic Technology Symposium for the steel Industry was held at Northeastern University in Shenyang from August 20-22. Leaders and experts at the meeting put forward cutting-edge and revolutionary technical routes and ideas according to their research results, which frequently overturned the previous traditional cognitive and thinking patterns.

At the opening ceremony, Tang Lixin, vice president of Northeastern University and academician of Chinese Academy of Engineering, delivered a welcome speech, and Jiang Shangqing, director of Science, Technology and Environmental Protection Department of China Iron and Steel Association, delivered a speech. Wang GUODONG, ACADEMICIAN OF Chinese Academy OF Engineering AND PROFESSOR OF Northeastern University, DELIVERED A SPEECH AT THE MEETING AND DELIVERED A REPORT ENTITLED "THE GREAT STRATEGIC TASK OF IRON AND STEEL INDUSTRY". The opening ceremony was presided over by Li Yu, director of the Science and Technology Department of the Ministry of Science and Environmental Protection of China Iron and Steel Association. Carbon neutral development institute of Shanghai jiao tong university, professor qian Lin, vice President of the fruit, party secretary of Beijing university of science and technology institute of metallurgical and ecological engineering, professor jian-liang zhang, liaoning university of science and technology, professor briya, kair technology group China hydrogen metallurgical center chief experts, senior engineers pei-min guo, Northeastern University, director of the institute of metallurgy, cheng-jun liu, a professor at Northeastern University professor firo Zhu Miao yong, ginger, Northeastern University, rolling technology and rolling automation, professor, director of the national laboratory Yuan Guo dian-hua zhang, professor, vice director of anhui university of technology institute of metallurgical engineering, metallurgy, vice President of the emission reduction and comprehensive utilization of resources, director of the Ministry of Education key laboratory, professors hong-ming long, the dean and professor of chongqing university institute of technology transfer xue-wei, Low carbon and hydrogen metallurgy central south university, professor, deputy director of the centre for the study of Pan Jian north China university of science and technology, professor, vice President of the institute of metallurgy and energy Liu Ran, Northeastern University, the dean and professor of low carbon steel iron frontier technology research institute, filled with jian-li li, a professor at wuhan university of science and technology, Northeastern University, the Ministry of Education key laboratory of professor Zhao Lijia material electromagnetic process, Du Tao, vice dean and professor of the School of Metallurgy of Northeastern University, a total of 22 experts made a report on the research and development results and application of low-carbon new technologies for the conference. Liu Chengjun and Yang Xianli presided over the morning report, Chu Mansheng and Yuan Guo presided over the afternoon report.

In his welcome speech, Tang Lixin proposed that the low-carbon development of the iron and steel industry will be solved around intelligent, chain, systematic and scientific. In terms of carbon reduction in the steel production process, he said that on the one hand to reduce carbon dioxide emissions, on the other hand to make full use of carbon dioxide resources, sometimes can also be from "enemy" to "friend", such as the chemical industry into a useful resource.

Jiangshang qing said in his speech, the technical innovation of green low carbon steel industry, iron and steel industry is the second largest carbon emitters except the power, the low carbon transformation of industry is directly related to our country to achieve the goals of "double carbon", the basic way lies in low carbon technology progress, the core is a breakthrough technology innovation, and technology promotion, In addition, China's crude steel production occupies more than half of the world for a long time, and China's steel has a strong competitive advantage in the development of international manufacturing industry. The low-carbon technology development of China's steel is of great significance to maintain its competitive advantage in the future. In addition, it is pointed out that the research and development, application and promotion of cutting-edge disruptive technologies are the key to zero carbon steel industry.

Academician Wang Guodong mentioned in the report that under the new situation, the low-carbon development of the iron and steel industry needs to complete the strategic transformation task of green, digital, high quality and service. The innovation chain should be deployed around the iron and steel industry chain, and the characteristics of high performance, low emission and easy recycling of steel materials should be fully explored. At the same time, the industrial chain is arranged through the material innovation chain, the in-situ analysis system and feedback empowerment are realized, the information physical system of the iron and steel industry is established, and the data-driven steel production platform is constructed. Talking about the direction of product development, he suggested to take advantage of the transformation and development opportunities of the steel industry, to provide the society with the urgent need for high-quality green products, steel materials to high performance, low consumption, low emissions, corrosion resistance, long life, easy to cycle direction development.

Representatives from Baowu, Hegang, Shougang, Angang, Jianlong and Fushunxin iron and steel enterprises presented their low-carbon innovation technology application achievements and future development routes in different fields.

Condensing the development direction of cutting-edge technology, gathering the strength of the industry, this conference will contribute wisdom to promote the low-carbon development of the steel industry and common technology research and development, promotion and application of advice and suggestions. More than 120 iron and steel leaders, experts, scholars, enterprise representatives and industry media from 25 units across the country participated in the on-site meeting, and simultaneous live broadcast was conducted online, with more than 8,000 online viewers.