In recent years,the research progress of scale inhibitors at home and abroad is introduced.The characteristics and scale inhibition performance of different types of scale inhibitors are analyzed from the perspective of phosphine based scale inhibitors,polymer scale inhibitors,polycarboxylic acid scale inhibitors and nano scale inhibitors.The scale inhibition mechanism is expounded from the aspects of chelation and dissolution,lattice distortion and dispersion,etc.,which provides certain reference significance for the development and application of scale inhibitors in the oilfield.
维普
万方数据