工业水处理 ›› 2010, Vol. 30 ›› Issue (10): 73-75. doi: 10.11894/1005-829x.2010.30(10).73

• 试验研究 • 上一篇    下一篇

低磷/无磷复配缓蚀阻垢剂的研究和应用

沙志强1, 曾玉2, 魏新国2, 胡雨芳2, 马俊2   

  1. 1. 扬子石油化工有限责任公司热电厂, 江苏 南京 210048;
    2. 南京工大开元化学有限公司, 江苏 南京 210009
  • 收稿日期:2010-05-05 修回日期:2010-05-05 出版日期:2010-10-20 发布日期:2010-10-01
  • 作者简介:沙志强(1971- ),1993年毕业于浙江大学热能动力专业, 高级工程师,现从事电厂化学水处理和烟气脱硫技术管理工作.电话:13951742046,E- mail:shazq.yzsh@sinopec.com

Research and application of low and non-phosphorus corrosion and scale inhibitor

Sha Zhiqiang1, Zeng Yu2, Wei Xinguo2, Hu Yufang2, Ma Jun2   

  1. 1. Cogeneration Power Plant, Yangzi Petro Chemical Co, Ltd, Nanjing 210048, China;
    2. Nanjing Gongda Kaiyuan Chemical Co, Ltd, Nanjing 210009, China
  • Received:2010-05-05 Revised:2010-05-05 Online:2010-10-20 Published:2010-10-01

摘要:

研究了低磷缓蚀阻垢剂ZH442(NJS)/无磷缓蚀阻垢剂ZH251(NJS)复配的优选比例,以及阻垢、缓蚀性能和与两种杀菌剂的配伍性等,并将其应用在热电厂循环水系统中,取得了良好的效果。

关键词: 低磷, 缓蚀阻垢, 循环冷却水系统

Abstract:

The optimal ratio,scale inhibition,corrosion inhibition and the compatibility with two bactericides of low phosphorus ZH442(NJS) and non-phosphorus ZH251(NJS) water treatment agents have been investigated.They have been applied in the circulating cooling water systems of the cogeneration power plant and show good effects in scale and corrosion inhibition

Key words: low phosphorus, corrosion and scale inhibitor, circulating cooling water

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