工业水处理 ›› 2008, Vol. 28 ›› Issue (10): 86-87. doi: 10.11894/1005-829x.2008.28.13

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缓蚀阻垢剂GD-318的研究及应用

谢谦1, 陶锐锋2, 文明通3, 潘炳权1, 陈东成1, 张青松1, 刘华1   

  1. 1. 广东南方制碱有限公司, 广东广州 510760;
    2. 北京中油天健石油化工有限公司, 北京 100083;
    3. 广东省石油化工研究院广东化学工业公共实验室, 广东广州 510665
  • 收稿日期:2008-06-16 修回日期:2008-06-16 出版日期:2008-10-20 发布日期:2010-10-01
  • 作者简介:谢谦(1968- ), 1991 年毕业于华南理工大学化学工程系化学工程专业,工程师。 电话: 020- 82251109, 13925033391, E- mail :xieqian930@163.com.

Research and application of the corrosion and scale inhibitor, GD-318

Xie Qian1, Tao Ruifeng2, Wen Mingtong3, Pan Bingquan1, Chen Dongcheng1, Zhang Qingsong1, Liu Hua1   

  1. 1. Guangdong Nanfang Soda Co., Ltd., Guangzhou 510760, China;
    2. Beijing Petroleum Tianjian Petro Chemi-cal Company Ltd., Beijing 100083, China;
    3. Guangdong Public Laboratory of Chemical Engineering, Guangdong Research Institute of Petrochemical Industry, Guangzhou 510665, China
  • Received:2008-06-16 Revised:2008-06-16 Online:2008-10-20 Published:2010-10-01

摘要:

根据低硬低碱度水质的特点,通过静态阻垢试验、旋转挂片腐蚀试验和动态模拟试验筛选出 GD-318 缓蚀阻垢剂,并对其缓蚀阻垢性能进行了研究与评价。 试验及应用结果表明,该药剂具有优良的缓蚀阻垢性能,适用于低硬、低碱度循环冷却水系统。

关键词: 循环冷却水, 缓蚀阻垢剂, 低硬度, 低碱度

Abstract:

According to the water quality of low calcium hardness and low alkalinity, the performance of corrosion andscale inhibitor, GD-318 has been studied by the methods for doing the static scale inhibition test, corrosion tests, ro-tary hanging sheet corrosion test and dynamic simulated test. The tests and its application show that GD-318 has ex-cellent corrosion and scale inhibition efficiency, suitable for being used in circulating cooling water systems whose calcium hardness and alkalinity are low.

Key words: circulating cooling water, corrosion and scale inhibitor, low calcium hardness, low alkalinity

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