碳酸钙垢阻垢剂研究现状与进展

Circumstance and Progress on Study of Scale Inhibitors for Calcium Carbonate in Industry

综述了工业用各种碳酸钙垢阻垢剂的简要制备方法及除垢性能。阻垢剂品种包括天然聚合物中的腐植酸钠,含磷聚合物,绿色阻垢剂中的聚丙烯酸型、聚环氧琥珀酸型、聚天冬氨酸型、丙烯酸类共聚物及马来酸酐类共聚物,磺酸盐聚合物。

The brief preparation methods and properties of scale inhibitors for calcium carbonate were reviewed. The scale inhibitors included sodium humate in natural polymer, phosphorus - containing polymer, green scale inhibitors such as polyacrylic acid, polyepoxysuccinic acid, polyaspartic acid, acrylate copolymer, copolymer of vinyl acetate and maleic anhydride and sulfonate polymer.