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氟硅酸溶液中氟硅酸及氢氟酸含量的测定
The Determination of Fluosilicic Acid and Hydrocyanic Acid in the Solution of Fluosilicic Acid
【摘要】 基于生成氟硅酸钾沉淀和该沉淀水解均析出不同量酸,用碱滴定完成氟硅酸及氢氟酸的连续测定。该方法用于生产实践,结果令人满意。
【Abstract】 continuously determining method of fluosilicic acid and hydrocyanic acid by alkali titration has been developed to solve different acids present in the solution due to the precipitate of potassium flousiliciate and its hytrolysis. The simple and correct method has been used in production with satisfactory results.
- 【文献出处】 湖南化工 ,HUNAN CHEMICAL INDUSTRY , 编辑部邮箱 ,1997年02期
- 【分类号】O655
- 【被引频次】7
- 【下载频次】481