工业水处理 ›› 2003, Vol. 23 ›› Issue (11): 30-34. doi: 10.11894/1005-829x.2003.23.(11).30

• 试验研究 • 上一篇    下一篇

“环境友好”型阻垢分散剂及在油田水处理中的应用

胡兴刚1, 靳晓霞1, 孙继1, 马一骏1, 王亚权2   

  1. 1. 天津化工研究设计院, 天津 300131;
    2. 天津大学, 天津 300072
  • 收稿日期:2003-06-09 出版日期:2003-11-20 发布日期:2010-10-01
  • 作者简介:胡兴刚(1974- ),1996年毕业于淮南联合大学化工系,助理工程师.电话:022-26689146

Researches on the application of the"friendly-to-envir onment "type scale inhibiting disperser and its evaluation

Hu Xinggang1, Jin Xiaoxia1, Sun Ji1, Ma Yijun1, Wang Yaquan2   

  1. 1. Tianjin Research and Design Institute of Chemical Industry, Tianjin300131, China;
    2. Tianjin University, Tianjin300072, China
  • Received:2003-06-09 Online:2003-11-20 Published:2010-10-01

摘要:

详细研究了“环境友好”型阻垢分散剂聚天冬氨酸(PASP)和聚环氧琥珀酸(PESA)的阻垢性能、与PBTC的复配协同效应及其生物可降解性能,并开发了以其为主要成分,适用于油田水处理的阻垢分散剂TS-721。模拟现场水质和工艺条件进行试验研究,结果表明,该药剂阻垢性能良好。

关键词: 聚天冬氨酸, 聚环氧琥珀酸, 阻垢性能, 可生物降解

Abstract:

The scale inhibition of the"friendly-to-environment "type of scale inhibiting disperser PASP and PESA has been studied.And,the compatibility and syngetic effect with PBTC and the biodegradability of PASP and PESA are investigated.A scale inhibitor TS-721,mainly composed of PASP and PESA,is developed.It is suitable for oilfield water treatment.The water quality and technology have been tested under simulated conditions.Theresu-lts show that it has excellent scale inhibitive performance.

Key words: polyaspartic acid, polyepoxysuccinic acid, scale inhibition, biodegradation

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