High-Purity Chlorine Dioxide Generation Process from Sodium Chlorate by Using Waste Molasses

• DOI: 10.4028/www.scientific.net/amr.955-959.3924
• Publication Date: 2014-06-18T06:49:40Z
• Authors: Ming Song Wu; Xun Xu; Xin Yang Xu; Shu Juan Chen; Zi Wei Huang; Deng Biao; Ya Jie Hu
• Keywords: Sodium chlorate; Chlorate; Sodium chlorite

A new chlorate-based chlorine dioxide generation process was developed by using waste molasses as reductant in the presence of sulfuric acid catalyst. The optimum technological condition determined 80 o C, 50% acid, and sodium chlorite weight ratio 1:4. best conversion rate purity 73.8% 95.1%, respectively. Chlorite found reacting mixtures, major reactions were inferred. results obtained provides a way for comprehensive utilization generation.