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编辑同志: 《金属矿山》1982年第8期刊登我撰写的“超导磁体在磁分离中应用”一文之后,收到不少读者来信,询问一些超导磁选发展中的问题。现就其中几个问题解答如下: 1.经济效果由超导磁选和常规磁选机选别赤铁矿的经济比较(附表)可知,两者总弗用差不多。附表选别赤铁矿时两种机型经济比较
Editor comrade: “Metal Mines” 1982 the eighth published in my article, “the application of superconducting magnets in the magnetic separation,” a text, received many letters from readers, asked some of the problems in the development of superconducting magnetic separation. Here are some of the answers to the questions as follows: 1. Economic Results By comparing the economic comparison of superconducting magnetic separation and conventional magnetic separation of hematite (Schedule) we can see that both the total flux almost. Economic Comparison of Two Kinds of Models When Schedule Hematite