| 溶剂萃取法提取富马酸 |
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| 引用本文： | 王大为,徐荣根.溶剂萃取法提取富马酸[J].华东理工大学学报(自然科学版),1995,21(5):548-551. |
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| 作者姓名： | 王大为 徐荣根 |
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| 作者单位： | 华东理工大学化学工程研究所，上海化工高等专科学校 |
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| 摘 要： | 通过对萃取剂的筛选，确定了一个以三烷基氧化磷（ＴＲＰＯ）为萃取剂，提取富马酸（ＦＡ）的萃取体系。采肜双对数法，红外图谱和水分分析对萃合物的研究表明：ＴＲＰＯ萃取ＦＡ的可能萃合物结构式为ＦＡ．２ＴＲＰＯ．Ｈ２Ｏ。对萃取过程中的各影响因素进行了考察，从而得到了最佳操作条件，并提出了一条采用溶剂以法从水溶液中提取ＦＡ的流程。
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| 关 键 词： | 溶剂萃取 提取 富马酸 三烷基氧化膦 |
Extraction of Fumaric Acid from Aqueous Solution |
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| Wang Dawei, Fan Xianguo.Extraction of Fumaric Acid from Aqueous Solution[J].Journal of East China University of Science and Technology,1995,21(5):548-551. |
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| Authors: | Wang Dawei Fan Xianguo |
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| Abstract: | In order to recover fumaric acid from aqueous solution, severalextractants for the extraction of fumaric acid were examinedpractically. It was found that the phosphorus-bonded oxygen-donorextractant TRPO was the most effective and economical one in the seextractants.For practical application, many factors affecting the extraction and stripping were considered, a new process of recovering fumaric acid from aqueous solution was proposed. |
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| Keywords: | recovery fumaric acid extraction TROP |
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