Design of Low Temperature Condensation Recovery Process of VOC Waste Gas
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.
saturation vapor pressureolfactory thresholdcryogenic condensationexhaust gas