Abstract
Volatile organic compounds (VOC’s) are among the most hazardous substances generated in surface coating operations. Hence, VOC emission must be strictly controlled. In this paper, we introduce a CFD-based system modeling and analysis approach to investigate VOC emission mechanisms and to identify the key design and operation parameters of a general surface coating application system for energy-efficient emission reduction. A case study on paint spray in different design environments demonstrates the efficacy of the introduced modeling and analysis approach. It shows that a redesign of the ventilation system of a spray booth and an adjustment of the operational parameter can reduce VOC emission to the level below the threshold limit value; meanwhile, the energy efficiency can be improved significantly. The introduced modeling and analysis technique for energy-efficient VOC reduction is applicable to various industrial practices.
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This work was in part supported by the National Science Foundation (No. 0700178).
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Li, J., Uttarwar, R.G. & Huang, Y. CFD-based modeling and design for energy-efficient VOC emission reduction in surface coating systems. Clean Techn Environ Policy 15, 1023–1032 (2013). https://doi.org/10.1007/s10098-013-0583-9
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DOI: https://doi.org/10.1007/s10098-013-0583-9