| 固体氯化铅直接低温熔炼生产粗铅的研究 |
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| 引用本文： | 李淑梅,张福生,丛自范,于文圣.固体氯化铅直接低温熔炼生产粗铅的研究[J].有色矿冶,2011,27(2):28-30,37. |
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| 作者姓名： | 李淑梅 张福生 丛自范 于文圣 |
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| 作者单位： | 沈阳有色金属研究院,辽宁,沈阳,110141 |
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| 摘 要： | 研究了固体氯化铅直接低温熔炼过程,开发了一种能耗低、作业环境友好的固体氯化铅火法生产粗铅技术.考察了熔炼时间、熔炼温度、熔剂量、还原剂量等因素对氯化铅熔炼过程的影响,确定了氯化铅低温熔炼过程的最佳工艺技术条件:熔炼温度875℃,熔炼时间30 min,熔剂用量为理论值量的1.05倍,还原剂量为氯化铅量的6%.在上述条件下...
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| 关 键 词： | 固体氯化铅 低温熔炼 粗铅 直收率 |
Study on Recovering Lead from Solid Lead Chloride by Direct Low-Temperature Smelting |
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| LI Shu-mei,ZHANG Fu-sheng,CONG Zi-fan,YU Wen-sheng.Study on Recovering Lead from Solid Lead Chloride by Direct Low-Temperature Smelting[J].Non-Ferrous Mining and Metallurgy,2011,27(2):28-30,37. |
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| Authors: | LI Shu-mei ZHANG Fu-sheng CONG Zi-fan YU Wen-sheng |
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| Affiliation: | LI Shu-mei,ZHANG Fu-sheng,CONG Zi-fan,YU Wen-sheng(Shenyang Research Institute of Nonferrous Metals,Shenyang 110141,China) |
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| Abstract: | Direct low-temperature smelt process of the solid lead chloride was studied and a technology for treating the solid lead chloride was developed.The effects of smelting time,smelting temperature,the dosage of flux and reducer on the smelt process were investigated.The experimental results indicated that the optimum process conditions involve smelting temperature 875 ℃,smelting time 30 min,the dosage of flux is 1.05 times to theoretical ones,the dosage of reducer 6% of lead chloride amount.Under the above process conditions,the recovering ratio of lead is up to 91.24%. |
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| Keywords: | the solid lead chloride low-temperature melt the lead recovering ratio of lead |
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