### 상태방정식을 이용한 주유소 탱크에서의 유증기 배출량 산정법에 관한 연구

박태준;오휘성;이창언
Park, Taejoon;Oh, Wheesung;Lee, Chang-Eon

• 투고 : 2015.11.09
• 심사 : 2015.12.02
• 발행 : 2015.12.30
• 8 138

#### 초록

This study was investigated the estimation of VOCs (Volatile Organic Compounds) emission from a gas station tank. To improve the atmosphere environmental quality near the gas station, the installation of vapor recovery system has been expanded recently. Therefore, it was necessary to calculate VOCs emissions from the gas station tank with vapor recovery systems for evaluation of their performance. The VOCs emissions are difficult to measure directly because of various sources and irregularly emission by pressure rise. In this study, VOCs emissions were estimated by simple calculation based on the equation of state for measured pressure, temperature and volume of a gasoline tank at a gas station. The result confirmed that the present national emission factor did not have significant discrepancy with the calculated value.

#### 키워드

VOCs (Volatile Organic Compounds) emission;Vapor recovery system;Gas station;Vapor pressure;Emission factor

#### 참고문헌

1. Korea Environment Institute, "A study on the health impact and Management Policy of $PM_{2.5}$ in Korea I", 2012
2. National Institute of Environmental Research, "National Air Pollutants Emission 2011".
3. US EPA "A study of vapor control methods for gasoline marketing operations, Vol. 1 Industry survey and control techniques", 1975, EPA-450/3-75- 046-a.
4. US EPA, 2006, "AP 42, Fifth Edition, Vol. 1 Chapter 7 : Liquid Storage Tanks", http://www3.epa.gov/ttn/chief/ap42/ch07/.
5. National Institute of Environment Research, "A Study on Atmospheric Emission Inventory Development, and the Estimation of Air Pollutant Emission Factors and Quantity", 2005.
6. National Institute of Environment Research, "The Estimation of National Air Pollutants Emission of Korea", 2013.
7. National Institute of Environment Research, "Research on the vapor recovery equipment installed enlargement plans in the gas station that is in the city of population of more than five hundred thousand", 2011.

#### 과제정보

연구 과제번호 : 유증기 회수설비 운영실태 조사 및 발전방안 연구

연구 과제 주관 기관 : 환경부