| [S612—S610]萃取剂对磷酸的萃取研究多级萃取 |
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| 引用本文： | 赵廷仁 祁存谦. [S612—S610]萃取剂对磷酸的萃取研究多级萃取[J]. 华中师范大学学报(自然科学版), 1989, 23(2): 220-226 |
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| 作者姓名： | 赵廷仁 祁存谦 |
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| 作者单位： | 华中师范大学化学系(赵廷仁，祁存谦，刘建清，陈业清，程汉英，李应麟，易绍连)，华中师范大学化学系(尹其光) |
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| 摘 要： |
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| 关 键 词： | 磷酸 萃取剂 萃取 |
THE EXTRACTION STUDY OF EXTRACTION REAGENT (S_(612)-S_(610)) FOR PHOSPHORIC ACID 2. The Extraction (S_(612)-S_(610)) Extracts Phosphric Acid Several Grades Extraction |
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| Zhao Tingren,Qi Chunqian,Liu Jianqing,Chen Yeqing Chen Hanying,Li Yinglin,Yi Shaolian,Yin Qiguang. THE EXTRACTION STUDY OF EXTRACTION REAGENT (S_(612)-S_(610)) FOR PHOSPHORIC ACID 2. The Extraction (S_(612)-S_(610)) Extracts Phosphric Acid Several Grades Extraction[J]. Journal of Central China Normal University(Natural Sciences), 1989, 23(2): 220-226 |
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| Authors: | Zhao Tingren Qi Chunqian Liu Jianqing Chen Yeqing Chen Hanying Li Yinglin Yi Shaolian Yin Qiguang |
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| Abstract: | The several grade extraction of the extractant(S_(612)-S_(610))extracting phosphoric from the solution,whichis made when chloric acid analysis phosphoric ore has been studied in thes paper. The extraction equibrium line has been detemined at the same temperature. The theory grades of several grades councurrent extraction and crosscurrent extraction have been calculated. All these provided a foundation for technical designing of further study in a factory. |
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| Keywords: | Extractant Phosphoric Acid Multiple Stage Extraction Theoretical plate Number |
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