| 植物油热聚合反应动力学研究 |
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| 引用本文： | 张玉军,阎向阳,胡静波.植物油热聚合反应动力学研究[J].中国粮油学报,2006,21(3):280-283. |
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| 作者姓名： | 张玉军 阎向阳 胡静波 |
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| 作者单位： | 河南工业大学化学化工学院,郑州,450052 |
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| 基金项目： | 河南省科技攻关项目;河南省教育厅自然科学基金 |
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| 摘 要： | 以大豆油为原料,通过作图法和稳态近似法确定了油脂的热聚合反应级数、速率常数及动力学方程,结果显示,亚油酸酯异构化反应为一级反应,动力学方程为：c18：2/18：0=11.46e^-0.0137t;大豆油热聚合反应为一级连串反应,动力学方程为：cC=11.46（1-e^-0.0137t）,反应的速率常数为：：k=0.0137.
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| 关 键 词： | 大豆油 热聚合 动力学 |
| 收稿时间： | 2006-05-24 |
| 修稿时间： | 2006-05-24 |
Study on Kinetics of Vegetabation Oil Thermal Polimerization Reaction |
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| Zhang Yujun,Yan Xiangyang,Hu Jingbo.Study on Kinetics of Vegetabation Oil Thermal Polimerization Reaction[J].Journal of the Chinese Cereals and Oils Association,2006,21(3):280-283. |
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| Authors: | Zhang Yujun Yan Xiangyang Hu Jingbo |
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| Affiliation: | School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450052 |
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| Abstract: | The reaction order, rate constant and kinetics equation of soybean oil thermal polymerization reaction were determined through charting method and steady state assumption. It is shown that the conjugate - isomeric reaction of linoleate is first order,the kinetics equation is as follows:C18:2/18:0 = 11.46e-0.0137t, the thermal polymerization of soybean oil is first order connecting reaction, the kinetics equation is as follows :cc = 11.46(1 - e-0.0137t) and their rate constant is k =0.0137. |
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| Keywords: | soybean oil thermal polymerization kinetics |
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