| 填料塔中DBU溶液对CO2脱除率的实验研究 |
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| 引用本文： | 周宏仓,石屹峰,何都良,常李强,张露,单龙,谢婕,秦晋凯.填料塔中DBU溶液对CO2脱除率的实验研究[J].环境科学学报,2014,34(11):2899-2903. |
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| 作者姓名： | 周宏仓 石屹峰 何都良 常李强 张露 单龙 谢婕 秦晋凯 |
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| 作者单位： | 南京信息工程大学江苏省大气环境监测与污染控制高技术研究重点实验室; |
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| 基金项目： | 国家自然科学基金项目(No.51076068);江苏省“六大人才高峰”资助项目(No.2013-JNHB-021);江苏省高校科研成果产业化推进项目(No.JHB2011-14);南京信息工程大学科研预研基金(No.20110376);江苏高校优势学科建设工程资助项目~~ |
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| 摘 要： | 温室效应日益受到各国政府和科学家的关注,如何实现CO2捕集成为温室气体减排的关键.本文通过搭建吸收CO2的填料塔,研究1,8-二氮杂双环5,4,0]十一碳-7-烯(DBU)溶液浓度、DBU溶液流量、气体流量、液气比、入口CO2浓度、气体温度和填料层高度对CO2脱除率的影响.结果发现CO2脱除率随DBU溶液浓度、DBU溶液流量和液气比的增大而增大;随气体流量和入口CO2浓度的增加而下降;气体温度在30~40℃时,CO2脱除率达到最高;填料层高度对CO2脱除率也有一定影响,随着填料层高度的增加,CO2脱除率只有小幅增大,因此实际应用中要综合考虑脱除率和经济性,选择合适的填料高度.
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| 关 键 词： | CO DBU 填料塔 脱除率 |
| 收稿时间： | 2014/3/20 0:00:00 |
| 修稿时间： | 2014/4/25 0:00:00 |
Experimental study on CO2 removal efficiency by DBU solution absorption in a packed scrubber |
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| ZHOU Hongcang,SHI Yifeng,HE Duliang,CHANG Liqiang,ZHANG Lu,SHAN Long,XIE Jie and QIN Jinkai.Experimental study on CO2 removal efficiency by DBU solution absorption in a packed scrubber[J].Acta Scientiae Circumstantiae,2014,34(11):2899-2903. |
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| Authors: | ZHOU Hongcang SHI Yifeng HE Duliang CHANG Liqiang ZHANG Lu SHAN Long XIE Jie and QIN Jinkai |
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| Institution: | Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Nanjing University of Information Science & Technology, Nanjing 210044;Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Nanjing University of Information Science & Technology, Nanjing 210044;Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Nanjing University of Information Science & Technology, Nanjing 210044;Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Nanjing University of Information Science & Technology, Nanjing 210044;Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Nanjing University of Information Science & Technology, Nanjing 210044;Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Nanjing University of Information Science & Technology, Nanjing 210044;Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Nanjing University of Information Science & Technology, Nanjing 210044;Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Nanjing University of Information Science & Technology, Nanjing 210044 |
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| Abstract: | |
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| Keywords: | CO2 DBU packed scrubber removal efficiency |
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