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火电厂二氧化硫控制的形势1、电力发展形势和二氧化硫排放控制状况2004年底,全国发电设备容量达到4.4亿千瓦,比上年净增5000万千瓦, 增长12.6%,其中火电净增3500万千瓦,增长12.1%。预汁2005年全国新增发电装机高达7000万千瓦左右,在新增电源中火电装机约占80%,发电量预计增长20%以上。2005年,全年电煤需要将达11亿吨左右,比2004年增长约1亿吨。尽管如此,据有关专家分析, 2005年全国电力供需形势依然紧张,但较2004年有所缓解。
Situation of sulfur dioxide control in thermal power plants 1. Situation of power development and control of sulfur dioxide emissions By the end of 2004, the nation’s generating capacity reached 440 million kilowatts, a net increase of 50 million kilowatts over the previous year, an increase of 12.6%, of which a net increase of 35 million kilowatts in thermal power 12.1%. In 2005, the installed capacity of newly-increased power generation in the country is as high as 70 million kilowatts. About 80% of thermal power is installed in new power sources, and the power generation capacity is expected to increase by more than 20%. In 2005, the annual coal demand will reach 1.1 billion tons, an increase of about 100 million tons over 2004. In spite of this, according to experts’ analysis, the power supply and demand in China remained tense in 2005, but it was somewhat relieved in 2004.