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| Experimental Research on Zinc Extraction from Waste Catalyst Pre-treated by Microwave Irradiation |
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| DOI：doi：10.3969/j.issn.1007-7545.年份.期号.顺序号 |
| KeyWord:Waste catalyst,Oxalic acid,Zinc acetate,Microware irradiation,Leaching rate |
| LV Chuan-tao,PENG Jin-hui,FAN Xing-xiang,ZHANG Shi-min,YANG bo |
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| Abstract: |
| Aimed at low efficiency and high cost of conventional zinc extraction process from waste catalyst,a novel technology of zinc extraction from waste catalyst pre-treated by microwave irradiation and the leaching of the waste catalyst with oxalic acid was investigated.Effects of different leaching agents,traditional heating and microware irradiation on the leaching rate of zinc are discussed in detail. |
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