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上半年工业原煤产量达24亿吨,1.6万余个高危岗位实现无人化替代
Nan Fang Du Shi Bao· 2025-08-13 00:13
Core Viewpoint - The coal industry in China is experiencing stable growth in production and supply, with significant advancements in intelligent mining technology and transportation infrastructure. Group 1: Production and Supply - In the first half of the year, the output of raw coal from large-scale industrial enterprises reached 2.4 billion tons, a year-on-year increase of 5.4% [1] - In June, the output was 420 million tons, reflecting a 3.0% year-on-year growth, with an average daily production of 14.04 million tons [1] - Coal imports totaled 222 million tons in the first half, marking an 11.1% decrease compared to the previous year [1][3] Group 2: Intelligent Mining - The proportion of intelligent mining capacity in the country has surpassed 50% for the first time, with over 16,000 high-risk positions replaced by automation [4][9] - In Inner Mongolia, advanced technologies such as unmanned trucks and precision loading systems are being utilized, enhancing safety and efficiency [4][6] - The implementation of waste oil regeneration technology converts over 8,000 tons of hazardous waste into high-performance explosives annually, increasing blasting power by 15% [6] Group 3: Transportation Infrastructure - A new coal transportation route from Xinjiang to Jiangsu has been established, enhancing energy security in East China [10] - As of July 24, the average daily coal transportation by rail in Xinjiang reached 410,000 tons, with a total of 50.774 million tons transported, a 12.3% increase year-on-year [12] - The Daqin Railway, known for its heavy load capacity, has been transporting an average of 1.05 million tons of coal daily, accounting for one-fifth of the national railway coal transport volume [12]