In order to overcome the many shortcomings of the traditional conversion system, this paper proposes a new kind of continued heat transfer conversion system.The new system is in accordance with the advances of contemp...In order to overcome the many shortcomings of the traditional conversion system, this paper proposes a new kind of continued heat transfer conversion system.The new system is in accordance with the advances of contemporary chemical engineering because it makes the equipment smaller. In addition, an optimal research on this new system is made and the optimal results under the three kinds of different objective function are obtained. Three kinds of different objective functions are minimum catalyst amount( R 1), minimum total equipment investment ( R 2),minimum total equipment investment and operation expense per year ( R 3).展开更多
介绍了铜冶炼烟气制酸装置采用的高浓度SO_2转化技术生产实践。通过持续改进,转化烟气φ(SO_2)为15%~16%时,转化率在99.92%以上,二吸塔尾气排放φ(SO_2)在0.014%以下,并成功摸索出烟气φ(SO_2)达17%以上的生产控制参数。装置已投入稳定...介绍了铜冶炼烟气制酸装置采用的高浓度SO_2转化技术生产实践。通过持续改进,转化烟气φ(SO_2)为15%~16%时,转化率在99.92%以上,二吸塔尾气排放φ(SO_2)在0.014%以下,并成功摸索出烟气φ(SO_2)达17%以上的生产控制参数。装置已投入稳定运行5年多时间,电耗为68 k Wh/t。展开更多
文摘In order to overcome the many shortcomings of the traditional conversion system, this paper proposes a new kind of continued heat transfer conversion system.The new system is in accordance with the advances of contemporary chemical engineering because it makes the equipment smaller. In addition, an optimal research on this new system is made and the optimal results under the three kinds of different objective function are obtained. Three kinds of different objective functions are minimum catalyst amount( R 1), minimum total equipment investment ( R 2),minimum total equipment investment and operation expense per year ( R 3).
文摘介绍了铜冶炼烟气制酸装置采用的高浓度SO_2转化技术生产实践。通过持续改进,转化烟气φ(SO_2)为15%~16%时,转化率在99.92%以上,二吸塔尾气排放φ(SO_2)在0.014%以下,并成功摸索出烟气φ(SO_2)达17%以上的生产控制参数。装置已投入稳定运行5年多时间,电耗为68 k Wh/t。
