工业水处理 ›› 2008, Vol. 28 ›› Issue (9): 33-36. doi: 10.11894/1005-829x.2008.28(9).33

• 试验研究 • 上一篇    下一篇

含萘荧光聚合物海水阻垢剂的合成及其阻垢性能

焦春联1,2, 侯纯扬2, 吴芸芳2, 王海增1   

  1. 1. 中国海洋大学化学化工学院, 山东青岛 266100;
    2. 国家海洋局天津海水淡化与综合利用研究所, 天津 300192
  • 收稿日期:2008-04-11 修回日期:2008-04-11 出版日期:2008-09-20 发布日期:2010-10-01
  • 作者简介:焦春联(1982- ),2005年毕业于河北工业大学,现为中国海洋大学硕士生,联系电话:022-87878127,E-mail:jiaochunlian@126.com。
  • 基金资助:

    “十一五”国家科技支撑计划项目(2006BAB03A07)

Synthes is of seawater scale inhibitor, naphthalene-containing fluorescent polymer, and its scale inhibition

Jiao Chunlian1,2, Hou Chunyang2, Wu Yunfang2, Wang Haizeng1   

  1. 1. College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, China;
    2. Tianjin Institute of Seawater Desalination and Multipurpose Utilization, National Ocean Bureau, Tianjin 300192, China
  • Received:2008-04-11 Revised:2008-04-11 Online:2008-09-20 Published:2010-10-01

摘要:

合成了水溶性含萘荧光单体2-(甲基丙烯酰氧)-N,N-二甲基-N-(1-萘甲基)乙基氯化铵,并将此荧光单体与丙烯酸进行共聚得到含萘荧光聚合物,考察了其在海水中的荧光特性和阻垢性能。结果表明,该聚合物的荧光强度与其质量浓度在海水中呈良好的线性关系,具有较好的阻CaCO3垢性能,表明这是一类潜在的可用于海水循环冷却的示踪型阻垢分散剂。

关键词: 含萘荧光聚合物, 阻垢剂, 海水循环冷却

Abstract:

The water soluble naphthalene containing fluorescent monomer, 2 (methacryloyloxy) N, N dimethyl N (1 -naphthylmethyl) ethyl ammonium chloride has been synthesized. The fluorescent monomer has been copolymerized with acrylic acid, and formed naphthalene-containing fluorescent polymer. The fluorescent characteristics and scale inhibition performance of the polymer in seawater are investigated. The results show that the relationship between fluorescent intensity and concentration of the polymer is linear in seawater. The fluorescent polymer has preferable efficiency on the inhibition of CaCO3 scale in seawater, indicating that it is a kind of potential scale inhibitor and dispersing agent for treating circulating cooling seawater.

Key words: naphthalene-containing fluorescent polymer, scale inhibitor, seawater circulating cooling

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