On November 12, 2022, the project evaluation meeting on "Basic Research on Underground Air Pollution Control and Occupational Health Protection in Coal Mines in Northern Shaanxi and Equipment and Demonstration of Key Technologies" was successfully held online.
a group of experts from the Chinese Academy of Engineering, university professors and professionals from leading companies reviewed the project results. The group of experts unanimously concluded that the project results have been successfully applied and demonstrated in Hongliulin Mining Co.,Ltd, with significant economic and social benefits and broad application prospects. The project passed the examination with a high score of 96.68 and achieved the international top level.
