摘要
确定了常温结晶法过碳酸钠制备工艺，筛选了稳定剂并确定了其用量，考察了反应温度、原料配比、双氧水加料时间、反应时间及结晶时间对产品活性氧含量。
he technical preparation of sodium percarbonate by crystallization at room
temperature is studied.The stabilizers is chosen and its usage is be determined.The effects of
reaction temperature,ratio of raw materials,feeding time of H2O2,crystallization time and reaction
time etc.on the content of active oxygen of product,yield of product and stability of product are
invesgated.
出处
《无机盐工业》
CAS
1999年第4期3-5,共3页
Inorganic Chemicals Industry
关键词
过碳酸钠
活性氧
常温结晶
稳定性
sodium percarbonate,active oxygen,crystallization at room
temperature,stability
