| 石膏与氯化钾在氨介质中复分解的回归模型 |
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| 引用本文： | 何凯. 石膏与氯化钾在氨介质中复分解的回归模型[J]. 太原理工大学学报, 1997, 0(1) |
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| 作者姓名： | 何凯 |
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| 摘 要： | 本文对石膏与氯化钾在氨介质中液固复分解反应制取硫酸钾工艺中的氯化钾转化率与诸影响因素进行了正交试验设计，并对试验数据进行了多元线性回归和逐步回归，建立了能较好模拟复分解反应规律的多元线性回归模型，为石膏转化法制取无氯钾肥硫酸钾的生产工艺的优化提供了一种数学模型
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| 关 键 词： | 回归分析；回归模型；石膏；硫酸钾；氨 |
Regression Simulation of Double Decomposition between Gypsum and Potassium Chloride in Medium Ammonia |
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| He Kai. Regression Simulation of Double Decomposition between Gypsum and Potassium Chloride in Medium Ammonia[J]. Journal of Taiyuan University of Technology, 1997, 0(1) |
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| Authors: | He Kai |
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| Affiliation: | Dept.of Chem.Eng. |
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| Abstract: | An ortho experiment was carried out to simulate the regularities of double decomposition between gypsum and potassium chloride in medium ammonia.Multiple linear regression models were acquired by operating FORTRAN programms of multiple linear regression and progressive regression,F test shows that regressive effect is very notable.The models may provide the mathematic formula for optimization of production technology of potassium sulphate from gypsum and potassium chloride. |
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| Keywords: | regression analysis regression model gypsum potassium sulphate ammonia |
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