원저(原著) : 폐승용차로부터 온실가스 냉매인 HFC-134a의 탈루배출계수(잔류율)와 인벤토리 산정에 대한 연구
분야
공학 > 환경공학
저자
김승도 ( Seung Do Kim ) , 김의건 ( Eui Kun Kim ) , 김혜림 ( Hye Rim Kim ) , 이영표 ( Young Phyo Lee ) , 박준호 , 변석호 ( Seok Ho Byun ) , 서형주 ( Hyoung Ju Seo ) , 이소향 ( So Hyang Lee )
발행기관
한국폐기물자원순환학회(구 한국폐기물학회)
간행물정보
한국폐기물자원순환학회지 2012년, 제29권 제7호, 650~661쪽(총12쪽)
파일형식
08206919.pdf [무료 PDF 뷰어 다운로드]
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    영문초록
    This paper attempted to estimate the emissions of HFC-134a from scrap passenger vehicles as a result of measuring the residual quantities of HFC-134a in scrap vehicles. We measured the residual amounts in the scrap passenger vehicles of 196 by applying commercial recover for refrigerants. The average residual rate is reported to be 61.2 ± 2.4% with a confidence interval of 95%. As expected, the higher residual rates are shown for recent models. Little variation, however, is made with vehicle size. The HFC-134a emission quantity from scrap passenger vehicles in 2011 is estimated to be 326,236.83 tCO2 eq that demonstrates 53% increase to compare with that in 2007. As the numbers of passenger vehicles have increased dramatically during the last two decades, the emissions of HFC-134a from scrap passenger vehicles would increase sharply in the next coming years. The chemical compositions of refrigerants from scrap passenger vehicles are quite similar to those of new refrigerants, suggesting that the refrigerants from scrap passenger vehicles could be reused.
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