摘要
利用当地易得原料及条件,通过小试、扩试,寻找到漂粉精生产中氯化反应的最佳温度、适宜反应时间和原料品质对产品的影响。确定了干燥工序的最佳干燥温度,氯化反应器的搅拌速度。按照实验结果的分析,原料品质将是产品质量的最大影响因素.长期稳定生产时产品有效氯含量可达64.49％。
Making use of the local easily obtained material and other conditions, by small scale and expended scale test, the best temperature, the suitable time and the effect of mate- rial quality on chlorination for the production of bleaching power concentraed are avail- able. The best drying temperature and agitating speed are determined by experiment. According to the analysis of the experimental result, the quality of materials is the key factor that affects the quality of the products. When the production is stable for a long time, the effective chlosine of the products is 64. 49%.
关键词
漂粉精
石灰
氯化
次氯酸钠
bleaching power concentrated, calcia, chlorination
