USING CONDUCTIVITY METHOD TO CONTROL THE FREE SODIUM HYDROXIDE CONCENTRATION IN BOILER WATER

ZHAO Hong-juan1; CHANG Xu-hong2 1.Mawan General Power Plant

doi:10.19666/j.rlfd.2008.01.027

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USING CONDUCTIVITY METHOD TO CONTROL THE FREE SODIUM HYDROXIDE CONCENTRATION IN BOILER WATER

更新时间：2025-09-28

- USING CONDUCTIVITY METHOD TO CONTROL THE FREE SODIUM HYDROXIDE CONCENTRATION IN BOILER WATER
- Thermal Power Generation Issue 1, Pages: 101-103(2008)
- 作者机构：
  
  1. 妈湾发电总厂
  2. 西安热工研究院有限公司
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2008.01.027
  CLC： TM621.8
- Published：2008
- 稿件说明：
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ZHAO Hong-juan1, CHANG Xu-hong2 1.Mawan General Power Plant. USING CONDUCTIVITY METHOD TO CONTROL THE FREE SODIUM HYDROXIDE CONCENTRATION IN BOILER WATER[J]. Thermal power generation, 2008, (1): 101-103.
DOI：

ZHAO Hong-juan1, CHANG Xu-hong2 1.Mawan General Power Plant. USING CONDUCTIVITY METHOD TO CONTROL THE FREE SODIUM HYDROXIDE CONCENTRATION IN BOILER WATER[J]. Thermal power generation, 2008, (1): 101-103. DOI： 10.19666/j.rlfd.2008.01.027.

摘要

对炉水中游离氢氧化钠浓度与电导率和pH值的关系进行探讨。结果显示

若遵照炉水氢氧化钠处理导则(DL/T—805.3—2004)

机组在正常运行状态下

监督炉水的电导率就能控制NaOH的加入量

该方法方便快捷

可确保炉水中游离氢氧化钠不超标。

Abstract

An approach to the relationship between free sodium hydroxide in boiler water and its conductivity(or its pH value)has been made.Result shows that the dosage of NaOH can be controlled by supervision of the conductivity of the boiler water if accor-ding to the guidance of boiler water treatment by using sodium hydroxide(DL/T 805.3—2004).This method is covenient and quick

can ensure the free sodium hydroxide in boiler water doesn't exceed the set standard.

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