新型缓蚀阻垢剂GDMP的研制  

Synthesis of a New Type Scale and Corrosion Inhibitor

作　　者：张军[1] 马家骧[2] 周本省[2] 

机构地区：[1]南京建筑工程学院城建系,江苏南京210009 [2]南京化工大学,江苏南京210009

出　　处：《南京建筑工程学院学报》2000年第1期48-51,共4页Journal of Nanjing Architectural and Civil Engineering Institute(Natural Science)

摘　　要：通过适合的合成条件 ,利用甲醛、盐酸、三氯化磷和甘氨酸为原料 ,采用 Man-nich反应 ,研制了甘氨酸二甲叉膦酸 ,即 GDMP。经熔点测定、元素分析和红外光谱鉴定 ,证明产品的纯度已达到进行缓蚀和阻垢性能研究的要求。并对其缓蚀阻垢机理进行了探讨。GDMP was synthesized with Mannich type reaction from HCHO,HCl,PCl 3 and HOOCCH 2NH 2.It is considered that the purity of the product GDMP is suitable for scale inhibition and corrosion inhibition studied by melting point measurement,element analysis and IR spectrogram analysis.The mechanism of scale inhibition and corrosion inhibition was also discussed.$$$$

关 键 词：GDMP 缓蚀阻垢剂 水处理剂 循环冷却水 

分 类 号：TQ047.1[化学工程] TQ085.4