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Study on the Evaporation Kinetics of Zinc and Lead in Zn-Pb-Bearing Dust Pellets Mixed with Coal Powder

机译:含煤粉的含锌铅粉尘颗粒中锌和铅的蒸发动力学研究

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摘要

The study on the evaporation kinetics of zinc and lead in the pellets made of Zn-Pb- bearing dust mixed with carbon, in nitrogen atmosphere at the temperature range between 1 100 deg. C and 1 300 deg. C, shows that the reduction temperature has a significant effect on the evaporation rates of zinc and lead and that both the particle size of coal powder and the extra carbon content have no e- ffect on the evaporation rates.
机译:在1100摄氏度的氮气氛下,研究了含Zn-Pb的粉尘与碳混合制成的颗粒中锌和铅的蒸发动力学。 C和1300度C表明还原温度对锌和铅的蒸发速率有显着影响,而煤粉的粒径和多余的碳含量均对蒸发速率没有影响。

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