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本文对含硫镍粉进行了脱硫实验研究，研究结果表明：用石英砂作为添加剂对含硫镍粉进行氢还原流态化脱硫是行之有效的。加入一定量的添加剂，可于2～5分钟内将含硫12％左右的镍原矿粉料脱硫至所要求的1．5％以下。
In this paper, desulfurization experiments on sulfur-bearing nickel powder have been carried out. The results show that it is effective to use quartz sand as additive to reduce sulfurized nickel powder by fluidized desulfurization. Add a certain amount of additives can be within 2 to 5 minutes sulfur content of about 12% of nickel ore powder desulfurization to the required 1.5% or less.