【摘要】 以马来酸酐为单体,合成了低磷、非氮和有良好生物降解性能的高效灰管阻垢剂,得出最佳工艺条件、产品最佳阻垢作用的分子量范围及红外谱图.产品在高碱度高固水系具有优异的阻垢性能.更多还原

【Abstract】 An efficient gray-pipe scale-inhibitor,which is low-phosphorus, non-nitrogenous and good in biodegradability, is synthesized with maleic anhydride monomer. Optimal synthesizing technology , the molecular weight range and its infrared spectrum of a product for optimal scale-inhibition have been obtained. The product has excellent scale-inhibition performance in high alkaline and solid water system.更多还原