循环水稳定性预测

Q3 Social Sciences

Journal of Urban and Environmental Engineering Pub Date : 2020-03-21 DOI:10.4090/juee.2020.v14n1.061068

O. Galkina

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引用次数: 0

摘要

在这项工作中，根据理论工作和实验室研究的分析数据，使用Langelier和Ryznar稳定性指数对焦化厂循环系统中的腐蚀速率值进行了预测。已经建立了控制水的热稳定性随温度和水质指标（pH、碱度、总盐度、钙离子含量）变化的规律。对所得数据的分析表明，水的水垢腐蚀性能明显依赖于温度及其化学成分。为哈尔科夫焦化厂循环供水系统建立了一套稳定、有效的供水系统。

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PREDICTION OF STABILITY OF THE CIRCULATING WATER

In the work, on the basis of the data of the analysis of theoretical works and the laboratory studies carried out, the prediction of the values of corrosion rates in the circulating systems of coke plants was carried out using the Langelier and Ryznar stability indixes. The laws governing changes in the thermal stability of water as a function of temperature and water quality indicators (pH, alkalinity, total salinity, calcium ion content) have been established. Analysis of the obtained data showed that there is a clear dependence of the scale-corrosion properties of water on temperature and its chemical composition. A stable and effective supplying water composition for the circulating water supply system of the Kharkiv Coke Plant has been established.

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来源期刊

Journal of Urban and Environmental Engineering Social Sciences-Urban Studies

CiteScore

0.90

自引率

0.00%

发文量

审稿时长

24 weeks

期刊介绍： Journal of Urban and Environmental Engineering (JUEE) provides a forum for original papers and for the exchange of information and views on significant developments in urban and environmental engineering worldwide. The scope of the journal includes: (a) Water Resources and Waste Management [...] (b) Constructions and Environment[...] (c) Urban Design[...] (d) Transportation Engineering[...] The Editors welcome original papers, scientific notes and discussions, in English, in those and related topics. All papers submitted to the Journal are peer reviewed by an international panel of Associate Editors and other experts. Authors are encouraged to suggest potential referees with their submission. Authors will have to confirm that the work, or any part of it, has not been published before and is not presently being considered for publication elsewhere.