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  • National key disciplines
      • 1、 National Key Discipline -- mining engineering
        In 1950, there were the first graduates of mining engineering discipline of Northeast University. The graduates of "Donggong May 4th coal mine" are famous all over the country, and three of them have become academicians of Chinese Academy of engineering. In 1981 and 1984, mining engineering was awarded master's degree and doctor's degree respectively. In 1991, it was approved to set up post doctoral mobile station (in 2005, it was rated as national excellent post doctoral mobile station). In 1988, it was rated as one of the first batch of national key disciplines. In 2002 and 2007, it was successively rated as a national key discipline, with the post of special professor As one of the key disciplines of "985 Project", Liaoning Provincial Key Laboratory of "mining engineering" is built, which is one of the important bases for cultivating high-level talents in the field of domestic mining engineering.
        In recent years, the discipline of mining engineering aims at the forefront of international mining science development and tracks the development trend of international modern mining technology. According to the requirements of sustainable development for mineral resources development and the revitalization of northeast old industrial base, the major theoretical research and key technology development of safe and efficient development and utilization of mineral resources have been formed The main research fields with distinct characteristics and outstanding advantages are low lean loss mining technology, rock fracture and instability control, mining decision and optimization, comprehensive utilization of mining waste residue and mine environment improvement, 3S technology and digital mine.
        Focusing on the strategic themes of internationalization, ecology and informatization of resource development, the discipline of mining engineering has carried out fruitful research work, and plays an important role in the special project of the national development and Reform Commission to revitalize the northeast old industrial base. During the 10th Five Year Plan period, it has undertaken 6 national key projects, 2 National Science Fund for Distinguished Young Scholars, 4 key projects of NSFC, 11 general projects of NSFC and 5 national cooperation projects; 14 national patents, 9 industrial transformation or application; Three second prizes of national science and technology progress award have been obtained; Research and development of 3 software with independent intellectual property rights; The scientific research achievements are internationalized, and the new technology of efficient and safe mining has been applied in chimbishi copper mine of Zambia. At present, the discipline is in a leading position in China in the aspects of ore drawing theory and application, mining information and decision-making, digital mine, rock fracture and instability control, comprehensive utilization of mineral resources and so on.

        2、 National key discipline mineral processing engineering
        The discipline of mineral processing engineering of Northeast University was founded in 1949. It is the first discipline of mineral processing engineering in China. In 1951, there were first undergraduate graduates. In 1981 and 1984, the academic degree committee of the State Council approved the right to grant master's degree and doctor's degree successively. In 1988, it established a post doctoral mobile station and a master's degree program of "mining engineering" together with mining engineering and safety technology and engineering. In 2005, it was awarded the national excellent post doctoral research mobile station. In 2007, it became a national key (cultivation) discipline and a key discipline of Liaoning Province. At present, there are also Liaoning mineral materials engineering technology research center and Shenyang non-metallic mineral processing and utilization engineering technology research center.
        Over the past half century, the discipline has trained more than 100 doctoral students, more than 200 master students, and more than 3000 undergraduate students. It has trained a large number of outstanding mineral processing workers, including sun Chuanyao, an academician of the Chinese Academy of engineering, as well as responsible persons of factories and mining enterprises.
        In the past five years, the discipline has undertaken 2 national "973" projects, "1 863" projects, 3 key scientific and technological projects, 5 natural science foundation projects, 3 international cooperation projects, and 12 provincial and municipal science and technology plans and fund projects, with scientific research funds of more than 20 million yuan. Four provincial and ministerial awards, 10 national patents, 6 monographs, and more than 500 papers have been published in domestic and foreign academic journals and conferences. The products and equipment developed by the company have been industrialized, such as calcium sulfate whisker, nano calcium carbonate, pulse vibrating magnetic separation column, digital pulse demagnetizer, strong magnetic roller, etc.
        At present, with the support of national "211 Project" and "985 Project", the discipline has built laboratories for mineral processing, analysis and detection, comprehensive separation, deep processing of non-metallic minerals, resource microbial technology, process design and column separation, etc., and formed efficient processing and utilization of mineral materials, efficient and ecological utilization of mineral resources, high-efficiency and ecological utilization of mineral resources The research direction with obvious characteristics, such as the key technology of mineral processing of poor and miscellaneous mineral resources, is in a leading position in similar domestic colleges and universities.





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