| 硝酸钠卤水沸点变化理论计算 |
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| 引用本文： | 张罡,茆晓宝.硝酸钠卤水沸点变化理论计算[J].化工矿物与加工,2007,36(7):10-11,38. |
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| 作者姓名： | 张罡 茆晓宝 |
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| 作者单位： | 1. 岳阳市钾盐科学研究所,湖南,岳阳,414000
2. 新疆硝石钾肥有限公司,新疆,乌鲁木齐,830000 |
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| 摘 要： | 根椐已有的文献与数据,采用数学模型方法,研究了硝酸钠卤水沸点在不同组成、不同压力条件下的变化关系,确定了硝酸钠卤水沸点与质量分数及压力的数学方程式;根椐硝酸钠卤水压力与组成,可以计算出硝酸钠卤水的沸点值,为新疆都善县库木塔格硝酸钠矿大规模生产硝酸钠提供了重要设计依据.
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| 关 键 词： | 硝酸钠 卤水 沸点 |
| 文章编号： | 1008-7524（2007）07-0010-02 |
| 修稿时间： | 2007-02-16 |
Theoretical calculation of boiling point change of sodium nitrate brine |
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| ZHANG Gang,MAO Xiao-bao.Theoretical calculation of boiling point change of sodium nitrate brine[J].Industrial Minerals and Processing,2007,36(7):10-11,38. |
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| Authors: | ZHANG Gang MAO Xiao-bao |
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| Affiliation: | 1. Yueyang Potash Science Research Institute, Yueyang Hunan 414000, China; 2. Xinjiang Nitrokalite Patash Fertilizer Company, Wulunmqi Xinjiang 830000, China |
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| Abstract: | on the basis of analyzing existent documents and data, the changes of boiling point of sodium nitrate brine under different composition and different pressure was studied, and mathematical equations related with sodium nitrate brine boiling point, concentration and pressure was determined by mathematical model method. According to the pressure and composition of sodium nitrate brine, the boiling point of sodium nitrate brine was calculated. The value will offer important design basis for producing sodium nitrate under industrial scale. |
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| Keywords: | sodium nitrate brine boiling point |
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