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晃动的曼巴

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[求助] 如何去除二氧化钛@二氧化硅材料中的二氧化硅,保留二氧化钛组分? 已有1人参与

好像二氧化钛也和酸和碱反应,没办法用氢氟酸或者氢氧化钠去除二氧化硅同时保留二氧化钛,是不是将这种材料高温使二氧化钛结晶化后就可以百分之五的氢氟酸除去二氧化硅而不会去除二氧化钛了?

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liuwei2004

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【答案】应助回帖

感谢参与,应助指数 +1
二氧化钛不和HF反应的,你用一点纯TiO2试试就知道了
2楼2016-03-14 12:29:02
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