| 基于HYSYS和GA的天然气净化装置用能优化 |
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| 引用本文： | 李奇,姬忠礼,段西欢,马利敏.基于HYSYS和GA的天然气净化装置用能优化[J].天然气工业,2011,31(9):102-106. |
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| 作者姓名： | 李奇 姬忠礼 段西欢 马利敏 |
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| 作者单位： | 中国石油大学（北京）机械与储运工程学院 |
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| 摘 要： | 为了降低含硫天然气处理过程中的能量消耗和操作成本，应用工业流程模拟软件HYSYS建立了含硫天然气净化装置工艺模型，并基于数据对象接口（Automation）技术开发了HYSYS与矩阵数值分析软件Matlab之间的接口程序，将HYSYS工艺模型作为适值函数计算的基础并入遗传算法（GA）中，从而建立了基于HYSYS模拟和遗传算法的天然气净化装置用能优化模型。应用此优化模型对川渝地区某50×104 m3/d天然气净化装置的用能进行了操作参数优化，结果表明：在保证净化气产品质量的前提下，净化装置的用能降低了12.8%，经济效益明显提高。该方法通用性强，可用于其他过程系统的操作参数优化。
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| 关 键 词： | 含硫天然气 净化装置 用能优化 HYSYS模拟 遗传算法 决策变量 最优操作 操作参数 |
An optimization method for energy consumption of natural gas sweetening facilities based on the HYSYS simulator and genetic algorithms |
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| Li Qi,Ji Zhongli,Duan Xihuan,Ma Limin.An optimization method for energy consumption of natural gas sweetening facilities based on the HYSYS simulator and genetic algorithms[J].Natural Gas Industry,2011,31(9):102-106. |
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| Authors: | Li Qi Ji Zhongli Duan Xihuan Ma Limin |
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| Affiliation: | School of Mechanical and Storage Engineering, China University of Petroleum, Beijing 102249, China |
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| Abstract: | In order to reduce the energy use and operation cost during the sour gas sweetening process,the HYSYS simulator is adopted to build such a model and an interface program between the HYSYS and the Matlab is developed based on the Automation technology.Then,Regarding the HYSYS simulator as the fitness function into the genetic algorithm,an optimization model for energy consumption of natural gas sweetening facilities is thus developed based on the HYSYS simulator and genetic algorithms.A case study was perfor... |
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| Keywords: | sour gas purification plant optimization of energy consumption HYSYS simulator genetic algorithm decision variable operation parameter |
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