水质阻垢剂DPP的合成及性能评价  

Evaluation of the Synthesis and Properties of Scale Inhibitor──DPP

作　　者：王秀艳[1] 廖久明[1] 向伟 

机构地区：[1]承德石油高等专科学校化工系,承德067000

出　　处：《承德石油高等专科学校学报》1997年第2期24-28,共5页Journal of Chengde Petroleum College

摘　　要：由甲醛、亚磷酸和多乙烯多胺为原料合成出的有机膦型水质阻垢剂——DPP,具有用量少、效率高、有效时间长的特点,其阻垢作用优于常见阻垢剂,为油田水质阻垢,提供了一种新型水质阻垢剂.:The article has dealt with a new type scale inhibitor──DPP which is composed offormaldehyde,phosphorous acid and multiethylenepolyamine for oilfield water treatment. It issuperior to common scale inhibitors owing to its fine qualities of high efficiency,less amountadded,and efficacy of long duration.

关 键 词：阻垢剂 甲醛 亚磷酸 多乙烯多胺 

分 类 号：TE39[石油与天然气工程—油气田开发工程]