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这是一篇予定在今年七月召开的对电解法能源讨论座谈会上发言的予发稿件,它对炼锌各种工艺流程的能耗,进行了比较和论证,提出了作者的观点,这对我们探讨锌冶炼节能的途径和方向,以及了解国外炼锌工业耗能恃况,可能有所俾益和启发。但是,作者认为竖罐法“已经过时”、电解锌法在资本主义世界里“几乎要被淘汰和无利可图”、只有密闭鼓风炉法能耗最低和获利多的论点,或许会引起我国炼锌工作者注意並展开不同观点的有益探讨。
This is a scheduled to be held in July this year on the electrolysis method of energy discussion forum delivered a speech, it Zinc-zinc various process energy consumption, compared and argued, put forward the author’s point of view, which It may be of some help and inspiration for us to explore the ways and directions for energy saving in zinc smelting and to understand the energy consumption status of foreign zinc smelting industry. However, the author believes that the vertical tank method is “out of date” and the electrolytic zinc method is “almost eliminated and unprofitable” in the capitalist world. Only the argument that the closed-circuit blast furnace method consumes the least energy and profits is likely to cause China Zinc workers pay attention to and start a useful discussion of different points of view.