高硫煤限产的可能性及环境与经济评价

对中国高硫煤限产的可能性和环境与经济评价进行了分析研究， 认为限制高硫煤的生产可有效减少二氧化硫的排放， 而对全国煤炭产量影响不大。分地区的对１１２ 个高硫煤矿进行限产分析， 得出先限产１８．５８ Ｍｔ 高硫煤， 可减排二氧化硫１．３４ Ｍｔ， 涉及职工１７ 万人， 需一次性安置资金３３ 亿元。推算全国可限产高硫煤８２．４０ Ｍｔ， 减排二氧化硫５．５７ Ｍｔ，占全国总排放二氧化硫量的２４ ％ 。 The possibility of limit the yield in high sulfur coal production and related the evaluation of environmental and economical were studied. It was confirmed that, the SO 2 emission could be reduced effectually and the coal output in whole country could not be affected notably by limit the yield of high sulfur coal. A limit yield analysis was made from 112 high sulfur coal mines that are located at different regions in China. The SO 2 emission reduction will be 1 34 Mt/a when limit only to produce 18 58 Mt/a high sulfur coal at first. According to a calculation the SO 2 emission reduction will be 5 57 Mt/a which amount to 24% of the total SO 2 emission in China, if 82 4 Mt/a high sulfur coal was limited in production in whole country