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据《日经产业新闻》1993年6月22日报道,日本钢铁工业1991年耗能占全国总量的12％,比起1973年石油危机前的20％有大幅降低,加上重视环保,近年环保投资占总投资的20％,所以对空气的污染亦大为减少。目前能源、环保技术在网际上领先。如连铸比,日、韩已达100％,欧、美尚未普及;焦炉干熄焦,日已达70％,除德国外,欧、美基本未上。余能回收率,日已达46％,依次为德42％,英39％,巴西35％,法、美26％。按吨钢能耗计,若以日为100,则德102,法112,英116,巴西119,美130,小国大致约为200。由此看出日均居领先地位。
According to Nikkei Industry News, reported on June 22, 1993, Japanese iron and steel industry consumed 12% of the country’s total energy in 1991, which is a substantial reduction from the 20% before the oil crisis in 1973, coupled with the emphasis on environmental protection. Environmental investment accounts for 20% of the total investment, so the air pollution is also greatly reduced. At present, energy and environmental protection technologies lead the Internet. Such as continuous casting ratio, Japan, South Korea has reached 100%, Europe, the United States has not yet universal; coke oven dry quenching, has reached 70%, in addition to Germany, Europe, the United States basically not on. The recovery rate of remaining energy has reached 46%, followed by 42% in Germany, 39% in English, 35% in Brazil, and 26% in France and the United States. In terms of energy consumption per ton of steel, if the daily value is 100, Germany 102, France 112, Britain 116, Brazil 119, the United States 130, small countries roughly about 200. From this we can see that the average daily status is leading.