2010•Journal of Yancheng Institute of TechnologyRequires access
Studies on Application and Preparation of Sodium Citrate
Benhua Zhou
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Abstract
In order to further improve the preparation method of sodium citrate,some process parameters which affected product quality and yield were studied and optimized.Through a series of experimental studies the optimum conditions were determined in the end: the optimum feeding time was 20min,the optimum reaction solution pH value was 10.0 at the end of feeding calcium citrate,the optimum pH value was 6.5-6.7 before the sodium citrate solution was concentrated,and the optimum ratio of active carbon to sodium carbonate was 1 / 20.Applications of sodium citrate in various fields were introduced in the mean time.