中高压锅炉新型无磷螯合分散剂的研究进展

Research Progress of New Phosphorus Free Chelating Dispersant for Medium and High Pressure Boiler

本文综述了用于锅炉处理的无磷聚合物分散剂和螯合剂并指出了中高压锅炉用无磷螯合分散剂的发展方向。提出了无磷螯合分散处理技术及原理。并探讨了中高压锅炉无磷阻垢分散剂和螯合剂的间接评价方法。

This paper summarizes the phosphate free polymer dispersant and chelating agent used in boiler treatment,and points out the development direction of phosphate free chelating dispersant used in medium and high pressure boiler.The technology and principle of phosphate free chelating and dispersing treatment were put forward.The indirect evaluation method of non phosphorus scale inhibitor dispersant and chelating agent for medium and high pressure boiler is discussed.