| 锅炉水化学工况分析及其pH值计算通式探讨 |
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| 引用本文： | 朱志平,周艺,张玲,汪红梅.锅炉水化学工况分析及其pH值计算通式探讨[J].长沙理工大学学报(自然科学版),2004,1(1):91-96. |
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| 作者姓名： | 朱志平 周艺 张玲 汪红梅 |
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| 作者单位： | 中南大学,化学化工学院,湖南,长沙,410083;长沙理工大学,化学与环境工程系,湖南,长沙,410076;长沙理工大学,化学与环境工程系,湖南,长沙,410076 |
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| 基金项目： | 湖南省科技厅科研攻关资助项目(02GKY3084) |
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| 摘 要： | 在电站锅炉炉水调节工艺中，有3类水工况得到广泛应用．通过化学平衡方程及数学推导，得到了3类水工况下计算炉水pH值的计算通式，获得了准确的数值解，并以图形方式展示了锅炉各种水工况下加药量与炉水pH值的关系曲线，可以作为现场操作的指导图．
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| 关 键 词： | 锅炉 水工况 炉水 pH值 |
| 文章编号： | 1672-9331(2004)01-0091-03 |
| 修稿时间： | 2004年2月17日 |
Chemical Analysis and Calculation of the Boiler's Water pH Value in Thermal Power Station |
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| ZHU Zhi-ping.Chemical Analysis and Calculation of the Boiler's Water pH Value in Thermal Power Station[J].Journal of Changsha University of Science and Technology:Natural Science,2004,1(1):91-96. |
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| Authors: | ZHU Zhi-ping |
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| Institution: | ZHU Zhi-ping~ |
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| Abstract: | There are three kinds of cycle chemistry in boiler water to adjust boiler's water pH value in thermal power station. The generall calculating model for boiler's water pH value is obtained through chemical equilibrium equation and mathematical deduction in the paper and the results of boiler's water pH value is given in graphics and validated by practice data of boiler cycle chemistry. The generall calculating model can be used to check up and forecast the changing trend of boiler's water pH value,and helps to take optimum measure in boiler cycle chemistry. The calculation results of boiler's water pH also can be a guide to practice operation in power station. |
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| Keywords: | boiler cycle chemistry boiler water pH value |
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