论文部分内容阅读
冶金工业是用电大户。在江苏省工业内部用电最仅次于化工占第二位。国家重点考核用电单耗的三十三种产品中,冶金工业约占三分之一,占华东电网工业总用电量40%的十六个产品中,冶金有六个。冶金电炉钢、含 Si 的75%的硅铁和电解铝等三个产品的耗电,则有“电老虎”之称。江苏省冶金工业用电,在每年总耗用的能源中,占有相当比重。一九八○年全省冶金工业总用电11.58亿度,占全省总用电量的8%左右,折标准煤48.64万吨,占冶金工业总耗用能源的23.54%。就是说,冶金工业每耗用一吨标准煤中,电能耗占近四分之
Metallurgical industry is a big electricity. In Jiangsu Province, the second most industrialized electricity producer in the industrial sector. Of the 33 kinds of products that the national key examination unit consumes, the metallurgical industry accounts for about one third, accounting for 40% of the total electricity consumption of East China Power Grid in 16 products, and there are six metallurgical products. Metallurgical electric furnace steel, Si-containing 75% ferrosilicon and electrolytic aluminum products such as the three power consumption, then the “electric tiger” said. Metallurgical industry in Jiangsu Province, the total annual energy consumption, occupy a considerable proportion. In 1980, the province’s metallurgical industry consumed a total of 1.158 billion kWh of electricity, accounting for about 8% of the total electricity consumption in the province, with 486,400 tons of standard coal equivalent, accounting for 23.54% of the total energy consumption of the metallurgical industry. That is, for every ton of standard coal consumed in the metallurgical industry, electricity consumption accounts for nearly a quarter of that