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1 国内外吨钢能耗状况我国吨钢能耗与国外相比还有很大差距.前苏联吨钢能耗1982年为0.858t煤,日本吨钢能耗最低,1984年为0.734t煤(1988年日本吨钢能耗为173.5×10~(10)J),美国为0.9t左右.1987年我国吨钢可比能耗为1.064t煤,比日本高44%,比美国和前苏联高18～24%,同时综合能耗
1 Energy consumption per ton of steel at home and abroad The energy consumption per ton of steel in China still lags behind that of foreign countries.The energy consumption per tonne of steel in the former Soviet Union was 0.858t in 1982 and the lowest per ton in Japan was 0.734t in 1984 In Japan, the energy consumption per tonne of steel was 173.5 × 10 ~ (10) J in 1988 and about 0.9t in the United States. In 1987, the comparable energy consumption per tonne of steel was 1.064t coal, 44% higher than Japan and 18% higher than that of the United States and the former Soviet Union ~ 24%, while comprehensive energy consumption