| 胺法捕集燃煤电厂烟气中CO_2的试验与模拟 |
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| 引用本文： | 高巨宝,王淑娟,赵博,李明磊,周姗,徐志成,陈昌和.胺法捕集燃煤电厂烟气中CO_2的试验与模拟[J].工程热物理学报,2011(8). |
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| 作者姓名： | 高巨宝 王淑娟 赵博 李明磊 周姗 徐志成 陈昌和 |
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| 作者单位： | 清华大学热能工程系热科学与动力工程教育部重点实验室; |
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| 基金项目： | 国家自然科学基金资助项目(No.50876051;No.50906044) |
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| 摘 要： | 介绍了CO_2循环吸收解吸实验台。采用新型混合有机胺CO_2吸收剂,在该实验台上进行了长期稳定运行试验,并应用AMSIM软件进行了系统模拟。结果表明,该实验台可以达到12 h以上长时间稳定运行,实现了模拟烟气和吸收剂的稳定循环。由于试验过程中不添加新的吸收剂和水,随着吸收剂循环时间的增加,CO_2脱除效率缓慢下降,但500 h后仍可达83%。试验运行结果和模拟结果达到了较好的吻合。
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| 关 键 词： | 有机胺 CO_2 捕集 中试装置 模拟 |
Experimental Study and Numerical Simulation on CO_2 Capture from Flue Gas Using Amine-Based Absorbent in Coal-Fired Power Plant |
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| GAO Ju-Bao WANG Shu-Juan ZHAO Bo LI Ming-Lei ZHOU Shan XU Zhi-Cheng CHEN Chang-He.Experimental Study and Numerical Simulation on CO_2 Capture from Flue Gas Using Amine-Based Absorbent in Coal-Fired Power Plant[J].Journal of Engineering Thermophysics,2011(8). |
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| Authors: | GAO Ju-Bao WANG Shu-Juan ZHAO Bo LI Ming-Lei ZHOU Shan XU Zhi-Cheng CHEN Chang-He |
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| Institution: | GAO Ju-Bao WANG Shu-Juan ZHAO Bo LI Ming-Lei ZHOU Shan XU Zhi-Cheng CHEN Chang-He (Key Laboratory for Thermal Science and Power Engineering of the Ministry of Education,Department of Thermal Engineering,Tsinghua University,Beijing 100084,China) |
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| Abstract: | A lab pilot plant for CO_2 capture was shown.This plant was operated continuously for hundreds of hours using new blended aqueous amine solution,and numerical simulation was adopted for the CO_2 capture process using AMSIM software.The results indicated that the long-term stable operation more than 12 hours and simulated flue gas and absorbent stable circulation could be achieved.The CO_2 removal efficiency reduced slowly with the time elapse because fresh solvent and water were not maked up.However,it rema... |
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| Keywords: | amine CO_2 capture pilot plant simulation |
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