| 废刀具中金刚石等有价物质的综合回收 |
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| 引用本文： | 郑小清,蒙德仲,周新木. 废刀具中金刚石等有价物质的综合回收[J]. 江西化工, 2008, 0(4): 197-199 |
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| 作者姓名： | 郑小清 蒙德仲 周新木 |
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| 作者单位： | 南昌大学化学系,330031,南昌 |
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| 摘 要： | 本文采用密封条件下对废金刚石刀具进行了溶解，浸出残渣通过简易的的方法将金刚石、碳化钨进行较方便的分离；溶解液进行分离并制成多种化工产品．金刚石、碳化钨有价物质的综合回收率大于99％．其它有价物质的综合回收率大于96％；处理成本低．污染相对较少。经济效益和环境效益显著。
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| 关 键 词： | 废金刚石刀具 金刚石 碳化钨 综合回收. |
Discussion how to recycle valuable substance in waste diamond cutting tool |
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| Zheng Xiao-qing,Meng De-zhong,Zhou Xin-mu. Discussion how to recycle valuable substance in waste diamond cutting tool[J]. Jiangxi Chemical Industry, 2008, 0(4): 197-199 |
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| Authors: | Zheng Xiao-qing Meng De-zhong Zhou Xin-mu |
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| Affiliation: | Zheng Xiao-qing Meng De-zhong Zhou Xin-mu (Department of Chemistry,Nanchang University,330031,Nanchang.) |
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| Abstract: | aper,the experiment is shown to dissolve the waste diamond cutting tool in hermetic condition,and by using simple ways,waste diamond cutting tool and diamond,WC could be conveniently segregated;the dissolved liquid could be segregated and made into many kinds of chemical industrial products,The results show that the recovery of the diamond,WC is over 99%,other the recovery of reclaimed valuable materials from wastes has also been over 96%;the costing of disposing is low,pollution is relatively small.Also,th... |
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| Keywords: | waste diamond cutting tool diamond WC comprehensive reclamation |
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