新结构Gemini表面活性剂的合成及其在高纯石英砂制备中的应用
Synthesis of Gemini Surfactant and Application in Preparing Super Quartz Sand
DOI: 10.12677/HJCET.2013.31006, PDF, HTML,    国家自然科学基金支持
作者: 刘 浩, 裴亚茹, 覃宇宁, 张爱清, 陈胜慧*：中南民族大学化学与材料科学学院，武汉
关键词: 石英；双子表面活性剂；阴离子捕收剂；反浮选；Quartzite; Gemini Surfactant; Anionic Collectors; Reverse Flotation
摘要: 以双甘氨二肽为原料，合成了一种新结构双子表面活性剂。使用这种浮选剂，在复合阴离子表面活性剂配合使用下，采用反浮选方法，可使石英砂提纯至99.99%。
Abstract: Using glycylglycine as raw material, one kind of new Gemini surfactant was obtained. Quartz sand contain- ing SiO2 at least 99.99% can be prepared by Gemini/anionic collectors reverse flotation.
文章引用：刘浩, 裴亚茹, 覃宇宁, 张爱清, 陈胜慧. 新结构Gemini表面活性剂的合成及其在高纯石英砂制备中的应用[J]. 化学工程与技术, 2013, 3(1): 34-37. http://dx.doi.org/10.12677/HJCET.2013.31006

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