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工业炉窑的现状和问题工业炉窑包括广泛的范围,涉及冶金、建材、轻工、石油化工、机械等工业部门。这些工业部门的能耗,尤其是燃料消耗,很大一部分用于工业炉窑。据统计,我国冶金工业的燃料约有60％是被工业炉窑用掉了。1979年年产钢材3,448万吨,耗能7,507万吨标准煤,通过工业炉耗掉的达4,500万吨标准煤。建材工业是以窑炉设备为主,1979年耗能约4,500万吨标准煤,其中用于窑炉的占80％,约3,600万吨标准煤。并且工业炉窑耗用的大都是油、天燃气
Status and problems of industrial furnaces Industrial furnaces include a wide range of industries involving metallurgy, building materials, light industry, petrochemicals, machinery and other industrial sectors. The energy consumption of these industrial sectors, especially fuel consumption, is largely for industrial kilns. According to statistics, about 60% of China’s metallurgical industry fuel is consumed by industrial furnaces. With an annual output of 34.48 million tons of steel in 1979, it consumed 75.07 million tons of standard coal and consumed 45 million tons of standard coal through industrial furnaces. The building materials industry is mainly based on kiln equipment. In 1979, it consumed about 45 million tons of standard coal, of which 80% was for kilns and 36 million tons of standard coal. And most of the industrial furnace consumption of oil, natural gas