In order to recover the tungstenic dust, sodium carbonate was added to it and smelting test was carried out in a 0. 1MVA electric arc furnace.
要为
收
尘，利用尘灰与碳酸钠
0．1MVA
内进行了收试验，制
酸钠。
In order to recover the tungstenic dust, sodium carbonate was added to it and smelting test was carried out in a 0. 1MVA electric arc furnace.
要为收尘，利用尘灰与碳酸钠0．1MVA内进行了收试验，制酸钠。
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