大学化学2018，Vol.33Issue(2)：60-64,5.DOI:10.3866/PKU.DXHX201708001
过氧化钙制备实验中氨水的用量分析
Investigation of Ammonia Usage in the Experiments of Calcium Peroxide Preparation
摘要
Abstract
The ammonia usage in CaO2preparation through CaCl2and H2O2was investigated by the reaction thermodynamics and the designed experiments. The results show that calcium peroxide production is related with the ammonia usage. When the molar ratio of NH3/Ca2+is less than 2, CaCl2could not converse completely. With the molar ratio of NH3/Ca2+reaching 2,high amount of CaO2and small amount of Ca(OH)2were achieved. This molar ratio of 2 is suggested to be reasonable in the CaO2preparation design.关键词
过氧化钙/氨水/双氧水/氯化钙Key words
Calcium peroxide/Ammonia/Hydrogen peroxide/Calcium chloride分类
社会科学引用本文复制引用
钱林平,李进之,郑耿锋,沈建中..过氧化钙制备实验中氨水的用量分析[J].大学化学,2018,33(2):60-64,5.基金项目
国家自然科学青年基金(21003024) （21003024）
