| 循环比对甲醇-电的多联产系统能耗影响的分析 |
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| 引用本文： | 范江,王巧荣,王进,苗茂谦. 循环比对甲醇-电的多联产系统能耗影响的分析[J]. 化学工程, 2009, 37(4) |
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| 作者姓名： | 范江 王巧荣 王进 苗茂谦 |
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| 作者单位： | 太原理工大学,电气与动力工程学院;太原理工大学,煤化工研究所,山西,太原,030024 |
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| 基金项目： | 国家重点基础研究发展规划(973计划) |
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| 摘 要： | 为掌握甲醇-电的多联产系统中循环比对运行煤耗量的影响,计算分析了串联运行方式和串并联运行方式下,对于一定的甲醇生产量和供电功率,采用不同循环比时的系统能耗,得出了系统节煤量随系统供电功率、甲醇生产量和循环比的变化关系。分析了各种运行方式下存在最佳循环比的原因和影响最佳循环比大小的主要因素,更明确地指出了甲醇-电的多联产系统较分别能量生产系统节能的根本原因,为甲醇-电的多联产系统运行的节能降耗提供了理论依据。
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| 关 键 词： | 系统节煤量 循环比 甲醇生产 整体煤气化燃气-蒸汽联合循环 |
Analysis for effect of recycle ratio on energy consumption of methanol-electric polygeneration system |
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| FAN Jiang,WANG Qiao-rong,WANG Jin,MIAO Mao-qian. Analysis for effect of recycle ratio on energy consumption of methanol-electric polygeneration system[J]. Chemical Engineering, 2009, 37(4) |
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| Authors: | FAN Jiang WANG Qiao-rong WANG Jin MIAO Mao-qian |
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| Affiliation: | 1.College of Electrical and Power Engineering;2.Institute of Coal Chemical Engineering;Taiyuan University of Technology;Taiyuan 030024;Shanxi Province;China |
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| Abstract: | In order to master the relationship between recycle ratio and the amount of coal consumptions in methanol-electric polygeneration system,the system energy consumption of different recycle ratio was calculated and analysed with the certain condition of methanol production output and electric power in series-operation and in series-parallel operation mode separately.The calculation draws the relationship between the amount of coal saving in system and electric power consumption,the amount of methanol producti... |
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| Keywords: | amount of coal saving in system recycle ratio methanol production integrated gasification combined cycle |
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