利用太阳能炉回收废物回收金属合金

OdilhujaParpiev, Mukhammad-Sultan Payzullakhanov, B. Kim, ErkinNodirmatov
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引用次数: 0

摘要

众所周知,冶金工业是最大的二氧化碳排放源之一[1]。如2000年[2]所述,黑色冶金约占全球二氧化碳排放量的4.1%。根据[3],在生铁生产过程中,19.6%的CO2排放来自烧结,62%来自高炉。电弧炉的比能耗为310-640 kWh / t钢材[4]。在这种情况下,焦炭被用作还原剂。在这种情况下,二氧化碳排放量为1630-1960千克/吨钢。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Recycling Waste to Recover Metal Alloys in A Solar Furnace
It is known that the metallurgical industry is one of the largest sources of CO2 emissions [1]. As noted in [2] in 2000, ferrous metallurgy accounts for about 4.1% of global CO2 emissions. According to [3], in the production of pig iron, 19.6% of CO2 emissions are from sintering and 62% from blast furnaces. The specific energy consumption in an electric arc furnace is 310–640 kWh / t of steel [4]. In this case, coke is used as a reducing agent. The amount of CO2 emissions in this case is 1630–1960 kg / t of steel.
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