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利用ＳｉＣｌ４ 水解倾向大于ＴｉＣｌ４ 的原理， 采用部分水解法可制得Ｓｉ 质量分数约１０ μｇ／ｇ 的ＴｉＯ２ 。它可以用作制备高纯三氧化二钛的原料。
Using the principle that the hydrolysis tendency of SiCl4 is greater than that of TiCl4, TiO2 with Si mass fraction of about 10 μg / g can be obtained by partial hydrolysis. It can be used as raw material for preparing high purity titanium dioxide.