| 真空氯化焙烧-玻璃固化法处理废干电池工艺初探 |
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| 引用本文： | 孙庆,史佩红,郭斌,俞磊,任爱玲. 真空氯化焙烧-玻璃固化法处理废干电池工艺初探[J]. 河北科技大学学报, 2003, 24(4): 82-86 |
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| 作者姓名： | 孙庆 史佩红 郭斌 俞磊 任爱玲 |
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| 作者单位： | 河北科技大学环境科学与工程学院,河北石家庄,050018;石家庄市环境监测中心,河北石家庄,050012 |
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| 基金项目： | 河北省科技攻关项目(02276722D) |
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| 摘 要： | 针对当前国内外常见的几种废干电池处理技术回收工艺的不足,提出了剪切破碎—真空氯化焙烧—玻璃固化处理干电池新工艺。经对氯化焙烧产物的玻璃固化块做浸出实验,发现剩余废渣对环境的污染大大降低,可以达到国际规定的排放标准。研究结果表明,氯化焙烧 玻璃固化法处理锌锰废电池,具有流程短、耗费低、污染小等诸多优点,可将废旧干电池回收利用,产生一定的环境效益、经济效益和社会效益。
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| 关 键 词： | 废干电池 剪切破碎 氯化焙烧 玻璃固化 真空焙烧 |
| 文章编号： | 1008-1542(2003)04-0082-05 |
| 修稿时间： | 2003-07-30 |
The Disposal of Waste Dry Batteries with Vacum Chloridizing Roasting |
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| SUN Qing,SHI Pei-hong,GUO Bin,YU Lei,REN Ai-ling. The Disposal of Waste Dry Batteries with Vacum Chloridizing Roasting[J]. Journal of Hebei University of Science and Technology, 2003, 24(4): 82-86 |
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| Authors: | SUN Qing SHI Pei-hong GUO Bin YU Lei REN Ai-ling |
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| Affiliation: | SUN Qing~1,SHI Pei-hong~2,GUO Bin~1,YU Lei~1,REN Ai-ling~1, |
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| Abstract: | Contraposing to the disadvantages of several disposing processes of waste dry battery at home and abroad,this paper puts forword a new process to dispose of waste dry batteries with vacuum chloridizing roasting.By experimenting on the glass-solidify block of chloridizing-roasting product,the conclusion is drawn that the pollution level of residual waste soild is reduced to attain the national effluent standard.The study shows that the process applied to disposing zinc-manganese waste-battery has the advantages of low cost,brief flow and recycling of the useful substance in the waste-battery. |
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| Keywords: | waste dry battery shear breaking chloridizing roasting glass solidify vacum roasting |
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