Clean and efficient utilization of coal in Shanxi Dialect

On the 23rd, during the 2019 Taiyuan energy low carbon development forum, experts in the field of energy at home and abroad exchanged views on "clean and efficient utilization of coal energy". Experts at the meeting believe that blind "coal removal" is not advisable. If coal can be used cleanly and efficiently, it will meet the standard of clean energy. In view of China's energy structure and transformation and development, Xie Kechang, academician of Chinese Academy of engineering, pointed out in his report "based on clean and efficient utilization of coal and promoting comprehensive optimization and transformation of energy", that "by 2030, China's energy consumption will still be dominated by coal, so blind" coal removal "is not advisable, and clean and efficient utilization of coal is clean energy. The revolution in the field of coal lies in promoting the clean, efficient and sustainable development and utilization of coal in the whole industry and the whole industrial chain. " Xie Kechang pointed out that energy saving and efficiency improvement is the most realistic and feasible way to reduce carbon emission in China at present.

Under the framework of energy system, we should carry out energy transformation and structural optimization, carry out scientific and technological innovation, promote low-carbon transformation of energy, realize clean, efficient and sustainable development and utilization of fossil energy dominated by coal, and prevent the harm of unrealistic energy transformation to economic development and energy supply. Harm. Large scale coal gasification is the leader of modern coal chemical industry. Professor Yue Guangxi of Tsinghua University introduced that since 2000, Tsinghua University has started large-scale coal gasification research and carried out research on basic principles of coal gasification technology, including flow and reaction kinetics experimental research of numerical simulation. Talking about the research direction and progress of China's total coal consumption control, Yang Fuqiang, senior consultant of NRDC, pointed out that according to the coal control scenario, China's coal control consumption has peaked in 2013, oil consumption will peak in 2025, and natural gas and primary energy consumption will peak in 2040.

At present, China has implemented three major ways of reducing coal: cleaning, reduction and substitution. Among them, reduction accounts for 72.9%, substitution accounts for 17.1%, and cleaning accounts for 10%. " According to Yang Fuqiang, the coal control research project has carried out research on the implementation of the 13th five year plan and the 14th five year plan for coal control in Shandong, Shanxi and Henan provinces, as well as in Zibo, Xi'an and Wuhan. The focus of Shandong Province is to strengthen coal control and promote the transformation of old and new kinetic energy. The focus of Shanxi is to get rid of coal dependence and strive to be the pacesetter of energy revolution. The focus of Henan Province is to optimize energy structure. Construct, give birth to new power of central economy. As an important coal province and energy base in China, currently, Shanxi adheres to the concept of green development, accelerates the energy revolution, and strives to build a "resource-based economic transformation and development demonstration area, energy revolution pacesetter, and a new highland for opening up in inland areas".

Li Zhijian, vice president of Planning Institute of petroleum and chemical industry, put forward his own suggestions on clean and efficient utilization of coal based on Shanxi Province. He believed that, while focusing on the transformation of coal into clean energy, we should also pay attention to the development path of coal into materials, especially for Shanxi, a coal-based new material is an important way to realize the efficient and high-value transformation of coal and enhance competitiveness; on the basis of primary products of coal chemical industry, we should develop the deep processing of coal chemical industry with synthetic materials and fine chemical industry as the leading products, which is in line with In line with the development characteristics of coal chemical industry and the requirements of industrial upgrading in Shanxi Province, there are many products in synthetic resin, synthetic fiber and other fields, with great potential for upgrading and upgrading. It is necessary to continuously develop new technologies and enhance the competitiveness of coal chemical deep processing industry.