| 利用夹点技术分析优化甲基叔戊基醚装置换热网络 |
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| 引用本文： | 刘丽明,张春宇,赵英翠,石大川,肖建业,杨耀辉,张成业,马明君.利用夹点技术分析优化甲基叔戊基醚装置换热网络[J].化工科技,2011,19(6):41-43. |
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| 作者姓名： | 刘丽明 张春宇 赵英翠 石大川 肖建业 杨耀辉 张成业 马明君 |
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| 作者单位： | 1. 中国石油吉林石化公司研究院,吉林吉林,132021
2. 中国石油吉林石化公司,吉林吉林,132022 |
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| 摘 要： | 利用Aspen Plus软件计算出冷流股和热流股的焓变,冷热流股的焓变分别为1.4W和-1.2W,然后运用夹点技术对甲基叔戊基醚固定床装置换热网络进行优化分析.计算结果表明,优化后的换热网络节能效果较好.通过小试数据,可以推断中试乃至工业化装置的换热网络节能情况.
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| 关 键 词： | 夹点技术 甲基叔戊基醚装置 换热网络 优化 |
Analysis and optimization of heat exchanger networks of methyl tert-amyl ether unit with Pinch technology |
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| LIU Li-ming,ZHANG Chun-yu,ZHAO Ying-cui,SHI Da-chuan,XIAO Jian-ye,YANG Yao-hui,ZHANG Cheng-ye,MA Ming-jun.Analysis and optimization of heat exchanger networks of methyl tert-amyl ether unit with Pinch technology[J].Science & Technology In Chemical Industry,2011,19(6):41-43. |
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| Authors: | LIU Li-ming ZHANG Chun-yu ZHAO Ying-cui SHI Da-chuan XIAO Jian-ye YANG Yao-hui ZHANG Cheng-ye MA Ming-jun |
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| Affiliation: | 1.Research Institute of Jilin Petrochemical Co.Ltd.,PetroChina,Jilin 132021,China;2.Jilin Petrochemical Co.Ltd.,Petrochina,Jilin 132022,China) |
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| Abstract: | The enthalpy changes of cold-flow shares and heat-flow shares calculated with Aspen Plus software are 1.4 W and-1.2 W respectively,then,the optimization analysis of heat exchanger networks of methyl tert-amyl ether fixed bed reactor was done with Pinch technology.The result showed it is economical in terms of power consumptiom.By the data from a lab-scale study,we can infer the economizing situations of heat exchanger networks in pilot plant and industrialization plant. |
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| Keywords: | Pinch technology Methyl tert-amyl ether plant Heat exchanger networks Optimization |
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