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期刊信息
  • 主管单位:
  • 上海市教育委员会
  • 主办单位:
  • 上海理工大学
  • 主  编:
  • 庄松林
  • 地  址:
  • 上海市军工路516号
  • 邮政编码:
  • 200093
  • 联系电话:
  • 021-55277251
  • 电子邮件:
  • xbzrb@usst.edu.cn
  • 国际标准刊号:
  • 1007-6735
  • 国内统一刊号:
  • 31-1739/T
  • 邮发代号:
  • 4-401
  • 单  价:
  • 15.00
  • 定  价:
  • 90.00
王波,张龙,商庆垄,刘梦辉,孙成喜.蓄热氧化及余热回收技术在挥发性有机废气治理中的应用[J].上海理工大学学报,2020,42(2):138-143,150.
蓄热氧化及余热回收技术在挥发性有机废气治理中的应用
Application of regenerative thermal oxidation and waste heat recovery in treatment of volatile organic exhaust gas
投稿时间:2018-10-11  
DOI:10.13255/j.cnki.jusst.20181011001
中文关键词:  挥发性有机物  蓄热氧化  余热回收  包装印刷  污染
英文关键词:volatile organic compounds (VOCs)  regenerative thermal oxidation  waste heat recovery  package printing  pollution
基金项目:国家自然科学基金资助项目(51108264)
作者单位
王波 上海理工大学 能源与动力工程学院, 上海 200093 
张龙 上海理工大学 能源与动力工程学院, 上海 200093 
商庆垄 上海理工大学 能源与动力工程学院, 上海 200093 
刘梦辉 上海理工大学 能源与动力工程学院, 上海 200093 
孙成喜 上海理工大学 能源与动力工程学院, 上海 200093 
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中文摘要:
      介绍了新型负压通风三室蓄热氧化及余热回收技术的原理,结合该技术在某包装印刷企业挥发性有机废气处理中的应用案例,详细介绍了系统组成和运行方法,并采用气相色谱法对挥发性有机物进行了连续在线监测。结果表明,系统入口日均总烃质量浓度在800~1 800 mg/m3波动时,系统出口日均总烃质量浓度为7.96~28.89 mg/m3,去除率为97.8%~99.3%;系统每日运行入口总烃质量浓度峰值为2 216.79~3 968.44 mg/m3,相应的出口质量浓度为2.4~72.34 mg/m3,去除率为97.8%~99.9%。系统运行能耗低,回收的余热可充分满足印刷工艺加热需要,有良好的节能效果。最后分析指出了工程应用中需要注意的关键技术问题。
英文摘要:
      The technology of three-chamber regenerative thermal oxidation with negative pressure ventilation and waste heat recovery was introduced. Based on a case study in package printing industry with treatment of volatile organic exhaust gas, a detailed description of the composition and operation method of this system was given. The mass concentration of volatile organic compounds (VOCs) was continuously measured on line with gas chromatograph. The results show that the daily average of inlet VOCs concentration is 800~1 800 mg/m3, and the daily average of outlet VOCs mass concentration is 7.96~28.89 mg/m3, which means a removal efficiency within 97.8%~99.3%. The daily peak of inlet VOCs mass concentration fluctuates between 2 216.79~3 968.44 mg/m3, with a fluctuation of outlet VOCs peak concentration within 2.4~72.34 mg/m3, and the removal efficiency is 97.8%~99.9%. The operating energy consumption is low, and the recovered waste heat can completely meet the heating demand of the printing process, which leads to good energy saving effect. Finally, the key points to be noticed in engineering application were pointed out.
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