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自“十二五”初期我国产业化、规模化推进煤炭深加工工程示范以来,担忧和质疑之声一直不断,其主要观点可以归纳为以下几个方面:一是扩大了高碳高污的煤炭消费。煤炭既不低碳也不环保。煤炭二氧化碳排放系数为2.66吨/吨标煤,是化石能源中最高的(石油和天然气分别为2.11和1.63吨/吨标煤)。煤炭燃烧也是二氧化硫、氮氧化物等大气污染物的主要来源。煤炭深加工会增加煤炭消费,不利于二氧化碳减排和生态环境保护目标的实现。二是国际油气价格低且供大于求。2014年以来,国际油气价格大幅下降,市场供需形势
Since the “Twelfth Five-Year” period of China’s industrialization, large-scale promotion of deep processing of coal engineering demonstration, the voices of concern and questioning has been continuous, its main points can be summarized as follows: First, to expand the high-carbon high-pollution Coal consumption. Coal is neither low-carbon nor environmentally friendly. The carbon dioxide emission factor is 2.66 tons per tonne of standard coal, the highest among fossil fuels (2.11 and 1.63 tons per tonne of standard coal for oil and natural gas, respectively). Coal combustion is also a major source of atmospheric pollutants such as sulfur dioxide and nitrogen oxides. Coal deep processing will increase coal consumption, is not conducive to the realization of the goal of carbon dioxide emission reduction and ecological environment protection. Second, the international oil and gas prices are low and oversupply. Since 2014, the international oil and gas prices have dropped sharply, and the market supply and demand situation