Chlorine dioxide is a high oxidation resistance and strong disinfection compounds, this paper intro- duces the preparation of dioxide chlorine that is chemical method, electrolysis, and electrochemical method, this paper analysis and comparisons the advantages and disadvantages of several process methods, the process is mainly suitable for industrial production of sodium chlorate and sodium chlorite method, chemical method.%二氧化氯是一种具有高氧化性和强消毒性的化合物，介绍了二氧化氯制备的化学法、电解法以及电化学法，并对几种工艺方法的优缺点进行了分析和比较，适合工业化生产的工艺主要是化学法中的氯酸钠法和亚氯酸钠法。
展开▼
