VOC废气的低温冷凝回收工艺的设计  

Design of Low Temperature Condensation Recovery Process of VOC Waste Gas

作　　者：孙金博 杨娟娟 陈海洋 薛照先 Sun Jinbo;Yang Juanjuan;Chen Haiyang;Xue Zhaoxian(Guangdong MZL Environmental Protection Technology Co.,Ltd.,Shenzhen Branch,Shenzhen 518172,China;Shenzhen Dejieli Low Temperature Technology Co.,Ltd.,Shenzhen 518106,China;Hainan Zhengye Zhongnong Hi-Tech Co.,Ltd.,Haikou 570206,China;Hainan Zhengye Fine Chemical Industry Co.,Ltd.,Danzhou 578001,China)

机构地区：[1]广东美致力环保科技有限公司深圳分公司,广东深圳518172 [2]深圳市德捷力低温技术有限公司,广东深圳518106 [3]海南正业中农高科有限公司,海南海口570206 [4]海南正业精细化工有限公司,海南儋州578001

出　　处：《广东化工》2024年第16期113-115,共3页Guangdong Chemical Industry

摘　　要：根据VOC废气中的成分,查询和计算其饱和蒸气压参数和嗅阈值,基于国家和地方规定的排放标准,设计计算VOC废气排放达标所需的低温冷凝工艺温度参数,结果表明,在该低温冷凝温度条件下,VOC废气排放达标,有效遏制VOC污染物的外排,具有极大的环境和经济效益。According to the composition of VOC(volatile organic compounds)waste gas,the saturated vapor pressure parameters and olfactory threshold are inquired and calculated.Based on the national and local emission standards,the temperature parameters of low temperature condensation process required for VOC waste gas emission are designed and calculated.The results show that under the condition of low temperature condensation temperature,VOC waste gas emission meets the standard,which effectively curbs the emission of VOC pollutants and achieves great environmental and economic benefits.

关 键 词：饱和蒸气压 嗅阈值 低温冷凝 废气 

分 类 号：X512[环境科学与工程—环境工程]