塩基性炭酸マグネシウムの研究 (第6報):透明度を良くする方法に就て
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概要
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The transpareney of various kinds of basic magnesium carbonate obtained by different procedure was examined and compared with their Xray diffraction patterns.<BR>As the result of this examination, it was recognized that the transparency decreased according to intermixture of other magnesium compound such as normal magnesium carbonate or magnesium hydroxide. For improving the transparency, the influences of aging, addition of alkali solution and etc were examined and at present the most transpareut product was obtained by means of addition of NaOH into the suspension of normal magnesium carbonate.
- 日本海水学会の論文
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