摘要
The measurement range of carbonate content in caustic soda inGB769887 was studied. First the low content measuring value was conducted based on the low measuring limit of the system, then a new measurement range of GB769887 was established. This new measurement range was further confirmed by experiments. The results of this study was further confirmed by experiments. The results if this study has greatly expanded the measurement range of GB769887, at the same time provide an effective analytical method for industrial practices.
The measurement range of carbonate content in caustic soda inGB769887 was studied. First the low content measuring value was conducted based on the low measuring limit of the system, then a new measurement range of GB769887 was established. This new measurement range was further confirmed by experiments. The results of this study was further confirmed by experiments. The results if this study has greatly expanded the measurement range of GB769887, at the same time provide an effective analytical method for industrial practices.
出处
《四川大学学报（自然科学版）》
CAS
CSCD
北大核心
2003年第5期990-992,共3页
Journal of Sichuan University(Natural Science Edition)
关键词
烧碱
碳酸盐
中国
氢氧化钠
隔膜碱
离子膜碱
GB7698-87
low measuring limit
low content measuring value range
carbonate content
