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Gemini balance 使用

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Reuse of Single Use Devices

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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

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.
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