中国钢铁行业节能减排潜力分析

发布时间：2018-05-18 15:17

本文选题：钢铁行业 + 节能减排　；参考：《生态经济》2015年09期

【摘要】：评估节能减排潜力,筛选关键节能减排技术,对钢铁行业低碳开展非常重要。文章对我国钢铁行业的节能减排措施进行了分析,旨在为钢铁行业的节能减排工作提供参考。研究表明:在2012~2030年间,我国钢铁行业的累计节能潜力约为3.8亿吨标煤,累计减排潜力约为13.7亿吨CO2;17项技术具有经济可行性,累计节能潜力约为2.6亿吨标煤,累计减排潜力约为9.9亿吨CO2。折现率和价格(燃料、电力和CO2)对技术的经济可行性具有较大影响。在低折现率、高价格下,节能减排潜力最大,累计节能潜力约为2.9亿吨标准煤,累计减排潜力约为7.7万吨CO2;在高折现率、低价格下,节能减排潜力最小,累计节能潜力约为1.6亿吨标准煤,累计减排潜力约为4.3万吨CO2。
[Abstract]:It is very important to evaluate the potential of energy saving and emission reduction and to select key energy saving and emission reduction technologies. This paper analyzes the measures of energy saving and emission reduction in China's iron and steel industry in order to provide reference for energy saving and emission reduction in steel industry. The results show that the accumulative energy saving potential of China's iron and steel industry is about 380 million tons of standard coal, the accumulative potential of emission reduction is about 1.37 billion tons of CO _ 2 ~ (2 +) 17 technologies are economically feasible, and the accumulative energy saving potential is about 260 million tons of standard coal. The cumulative emission reduction potential is about 990 million tons of CO2. Discount rate and price (fuel, electricity and CO _ 2) have great influence on the economic feasibility of technology. Under the condition of low discount rate and high price, the potential of energy saving and emission reduction is the greatest, the accumulative energy saving potential is about 290 million tons of standard coal, and the accumulative potential of emission reduction is about 77000 tons of CO2.In the case of high discount rate and low price, the potential of energy saving and emission reduction is the least. The accumulative energy saving potential is about 160 million tons of standard coal and the accumulative emission reduction potential is about 43000 tons of CO2.
【作者单位】：中国社会科学院;
【分类号】：F426.31;F205

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