论文部分内容阅读
改革开放以来，随着全社会范围产业结构的升级，高能耗产业比例逐渐下降，加上水电、核电替代火电比重逐年上升，在工业企业中石油、天然气用量增加、高能耗工业品（如钢材、化肥等）进口量不断增加，主要用煤行业纷纷调整产业结构和广泛推广使用节能与环保技术，使燃煤受到限?
Since the reform and opening up, with the upgrading of industrial structure across the whole society, the proportion of high-energy consumption industries has been gradually declining. Besides, the proportion of hydropower and nuclear alternative fuels has been increasing year by year. The consumption of petroleum and natural gas in industrial enterprises has increased and high energy consumption industrial products such as steel, Etc.) imports continue to increase, the main coal industry have to adjust the industrial structure and the widespread promotion of the use of energy-saving and environmental protection technology, so that coal is limited?