Study and Application of Test Method for VOCs Emission Factor of Refueling in Service Station

VOCs emission of service station is one of the main sources of VOCs in Beijing. Uncontrolled emission factor (UEF) of refueling in China, US EPA, EEA respectively is 2.16, 1.31 and 1.00 times of CARB UEF (1008 mg·L ). China's gasoline standards have changed in the last 20 years, and there is an...

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Published inHuanjing kexue Vol. 37; no. 11; p. 4103
Main Authors Huang, Yu-Hu, Chang, Yao-Qing, Ren, Bi-Qi, Qin, Jian-Ping, Hu, Wei, Liu, Ming-Yu
Format Journal Article
LanguageChinese
Published China 08.11.2016
Subjects
service station
VOCs
gasoline refueling
vapor recovery
emission factor
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Summary:VOCs emission of service station is one of the main sources of VOCs in Beijing. Uncontrolled emission factor (UEF) of refueling in China, US EPA, EEA respectively is 2.16, 1.31 and 1.00 times of CARB UEF (1008 mg·L ). China's gasoline standards have changed in the last 20 years, and there is an urgent need to carry out the localization of gasoline refueling VOCs emission factor research. This paper compared test methods for refueling emission factors of European Union (EU) and California Air Resources Board (CARB) and found that the EU method was simpler and easier to operate than the CARB method, so we processed refueling VOCs emission factors test device in reference to EU test methods and chose a set of United States Stage Ⅱ vapor recovery system in Beijing service stations to carry out studies on VOCs emission factors. The results showed that: 1 For the fuel test tank, refueling vapor recovery efficiencies were 0.93 and 0.83 times of air to liquid volume ratio (A/L) of Stage Ⅱ respectively in winter and s
ISSN:0250-3301
DOI:10.13227/j.hjkx.201605016