| 甲醇合成乙酸的化学平衡和反应热的计算 |
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| 引用本文： | 马沛生,宫艳玲,夏淑倩,韩森.甲醇合成乙酸的化学平衡和反应热的计算[J].石油化工,2001,30(2):100-102. |
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| 作者姓名： | 马沛生 宫艳玲 夏淑倩 韩森 |
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| 作者单位： | 天津大学化工学院, |
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| 基金项目： | 一碳化工国家重点实验室资助 |
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| 摘 要： | 用热力学的方法研究了甲醇合成乙酸的反应。计算了反应温度对化学平衡常数的影响 ,温度、原料配比和压力对反应的平衡转化率和平衡组成的影响 ,以及在高温、高压下的反应热。为物料和能量的计算、反应器的设计及催化剂的选择提供依据。
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| 关 键 词： | 化学平衡计算 反应热 合成乙酸 甲醇化工 |
| 文章编号： | 1000－8144（2001）02－0100－03 |
| 修稿时间： | 2000年1月27日 |
Calculation of Chem ical
Equilibrium and Reaction Heat for Synthesis of Acetic Acid from Methanol |
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| MA Pei-sheng,GONG Yan-ling,XIA Shu-qian,HAN Sen.Calculation of Chem ical
Equilibrium and Reaction Heat for Synthesis of Acetic Acid from Methanol[J].Petrochemical Technology,2001,30(2):100-102. |
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| Authors: | MA Pei-sheng GONG Yan-ling XIA Shu-qian HAN Sen |
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| Abstract: | The reaction thermodynamics of acetic acid synthesis from methanol was studied.The chemical equilibrium constant at different temperatures,and the effects of temperature,molecular ratio and pressure on equilibrium conversion ratio and equilibrium composition were calculated.The reaction heat at high temperature and high pressure was also studied.It provides thermodynamic data for choosing and improving technical conditions and catalyst and for material and energy calculations. |
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| Keywords: | chemical equilibrium calculation reaction heat acetic acid synthesis methanol chemistry |
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