标题:
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
作者:
刘浩, 裴亚茹, 覃宇宁, 张爱清, 陈胜慧
关键字:
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
期刊名称:
《Hans Journal of Chemical Engineering and Technology》, Vol.3 No.1, 2013-01-25
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%。
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.