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沈殿粒子のサイズ制御に関する問題

2015-11-17View Original

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Ce3+はまずアンモニア水と反応してCe(OH)3の沈殿を生成し、その後過酸化水素を加えて加熱沸騰させることでCe(OH)4の沈殿が得られます。現在、Ce(OH)4のD50を3μm未満にすることが求められていますが、実際に私たちが得たものではD50が約20μm程度です。生成物の粒径を下げるために、どのような反応や条件の制御が可能でしょうか?
Reply #22015-11-17
原材料の供給量をコントロールして、できるだけゆっくりにできませんか

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