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Regarding the direction of clean coal development in China, Liu Jiantian, an academician of the Chinese Academy of Engineering and the vice president of China University of Mining and Technology, said at the forum that the rational development and utilization of coal, coal mining, coal processing and transportation, coal conversion and Using aspects, these three aspects form an overall energy-saving emission reduction coal energy system. Liu Xiaotian pointed out: "At present, the comprehensive utilization rate of China's coal resources is 30%, which is very different from the world. This requires us to make efforts in technology."
In fact, China has carried out a lot of work around improving the efficiency of coal development and utilization. Taking Shenhua Group as an example, Gu Dazhao, General Manager of the Science and Technology Development Department of Shenhua Group, introduced at the forum that the coal resources currently being developed by Shenhua Group are mainly concentrated in North China and Northwest China. At present, Shenhua's coal chemical industry is doing four demonstration projects. One is the coal direct liquefaction demonstration project, the second is the demonstration project of coal indirect liquefaction, the third is the demonstration project of coal to olefins (MTO), and the fourth is methanol to propylene (MTP). Demonstration Project.
He specifically stated that, as of November 9 this year, Shenhua independently developed a direct coal liquefaction plant that has produced 287,000 tons of diesel, 543,000 tons of naphtha, and 51,000 tons of liquefied gas. The device has achieved a long period of continuous and stable Operation, equipment load reached 85%, oil quality fully in line with national standards, coal conversion rate reached 90.94%.
China's coal conversion industry will become "the best in the world" in 20 years
"By 2020, China's total coal-to-oil production capacity will be approximately 20 million tons per year, coal-based natural gas will have a total capacity of 50 billion cubic meters, and coal-based chemical products will have a total capacity of approximately 10 million tons of equivalent oil. China will be built as the world's largest coal cleaner. Transforming the industrial chain, coal clean transformation technology will reach the international advanced level, and some of the technologies will reach the international advanced level. China will have the world's best scientific research team.†China's Ministry of Science and Technology “15th Five-Year Plan†and “Eleventh Five-Year†863 Plan advanced Du Minghua, head of the Expert Group on Energy Technology and Vice President of the China Shenhua Coal-to-oil Petrochemical Research Institute, made a prediction on the “World Clean Coal Forum†held in Beijing from November 29 to December 3. He also pointed out that China's clean coal started in the early 90s of last century, after nearly 20 years of development, highlighting the focus of China's clean coal development, coal clean energy conversion technology. Coal clean conversion technology includes coal to clean liquid fuels, gas fuels and alternative petroleum chemicals.