| 循环水系统CaCO3结垢速率的理论预测 |
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| 引用本文： | 王睿,杨晓静,林昭华,沈自求.循环水系统CaCO3结垢速率的理论预测[J].石油学报(石油加工),2002,18(1):72-77. |
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| 作者姓名： | 王睿 杨晓静 林昭华 沈自求 |
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| 作者单位： | 1. 海南大学,化工系,海南,海口,570228
2. 大连理工大学,化工学院化学工程研究所,辽宁,大连,116012 |
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| 基金项目： | 国家自然科学基金 (297760 0 8)，海南省自然科学基金 (2 0 0 0 5 )资助项目 |
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| 摘 要： | 循环冷却水系统中传热面上CaCO3结垢速率的有效预测，对于换热器的设计及防垢措施的合理选用十分必要，针对循环冷却水系统中实际存在的多种离子对及其平衡关系，从理论上预测了CaCO3在传热面上的结垢速率，结果表明，理论预测值与实测值吻合良好。
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| 关 键 词： | 循环水系统 碳酸钙 结垢速率 理论预测 传热面 |
| 文章编号： | 1001-8719(2002)01-0072-06 |
THEORETICAL PREDICTION OF THE SCALING RATE OF CALCIUM CARBONATE IN CIRCULATING WATER SYSTEM |
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| WANG Rui ,YANG Xiao jing ,LIN Zhao hua ,SHEN Zi qiu.THEORETICAL PREDICTION OF THE SCALING RATE OF CALCIUM CARBONATE IN CIRCULATING WATER SYSTEM[J].Acta Petrolei Sinica (Petroleum Processing Section),2002,18(1):72-77. |
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| Authors: | WANG Rui YANG Xiao jing LIN Zhao hua SHEN Zi qiu |
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| Affiliation: | WANG Rui 1,YANG Xiao jing 1,LIN Zhao hua 1,SHEN Zi qiu 2 |
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| Abstract: | The effective prediction of calcium carbonate scaling on heat transfer surface in circulating water system is of great importance to heat transfer equipment design and appropriate adoption of anti scale measures. In this paper, a theoretical method of calcium carbonate scaling rate prediction was proposed concerning the existence of multiple ion pairs and the corresponding solution equilibrium relationship. The scaling rates of calcium carbonate predicted were in good agreement with the experimental values. |
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| Keywords: | circulating water calcium carbonate scaling rate theoretical prediction |
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