The increase in productivity and intensification of pyrometallurgical processes (increase in gas temperature at exit from the furnace - to 1400 deg C and more; sulfide dioxide content - to 80 percent; gas dustiness - to 1000 gm~3) have made it important to attain a considerable increase in the reliability of waste-heat toilers and evaporation cooling units as integral and basic parts of energy-technological units. Technico-economic analysis of the results obtained from the introduction of energy-technological units (particularly when using autogenous processes and high capacity furnaces) shows that expenditures to increase the reliability of waste-heat boilers and evaporation cooling units are paid off quickly, since shutdowns lead to losses amounting to tens of tons of metals and significant losses.
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机译：生产率的提高和火法冶金工艺的增强（炉子出口的气体温度升高-到1400℃或更高;二氧化硫含量-达到80％;气体粉尘-达到1000 g / nm〜3）变得非常重要作为能源技术单元不可或缺的组成部分，使废热劳动者和蒸发冷却单元的可靠性大大提高。对通过引入能源技术单元（尤其是在使用自发过程和大容量炉子的情况下）获得的结果进行的技术经济分析表明，由于停产，提高废热锅炉和蒸发冷却单元可靠性的支出很快得到了回报。导致数十吨金属的损失和重大损失。
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