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논문 기본 정보

자료유형
학술저널
저자정보
김의건 (한림대학교) 김승도 (한림대학교) 이영표 (한림대학교)
저널정보
한국대기환경학회 한국대기환경학회지(국문) 한국대기환경학회지 제30권 제1호
발행연도
2014.2
수록면
59 - 67 (9page)

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In 1995 Kimchi refrigerator was developed at first, and has used HFC-134a as refrigerant. Kimchi refrigerator has been made 1,044,694 on the basis of 2010, disposed about 160,000 per year. Although mobile air conditioning, commercial refrigerator, general refrigerator is regarded as a major source of HFC-134a, little information is available for its emission characteristics of HFC-134a. This paper addresses the fugitive emission factors of Kimchi refrigerator at use-phase and disposal-phase. The residual quantities of Korean-made fifty three waste Kimchi refrigerators were weighed using a commercial recover of refrigerants to determine the emission factors at the disposal-phase. On the other hand, the emission factors at use-phase were estimated from the residual quantities and operating times. The average residual rate of forty three scarp Kimchi refrigerators is determined to be 74.6± 5.2%. The emission factor at the use-phase is estimated to be 3.5±0.8%/yr as a result of using average age of 11.7 years and the average residual rate determined here. The emission factor at the disposal-phase is determined to be 31.3% after adopting 58% of the recycling rate of refrigerant reported by Recycling Center. We estimate 3.1 g/yr for the average emission quantity of HFC-134a per operating refrigerator, while 22.5 g for that per waste Kimchi refrigerator. Since the chemical compositions of refrigerant of waste Kimchi refrigerator were the same as those of new refrigerant, it is expected that the HFC-134a recovered from waste Kimchi refrigerator can be reused for refrigerant.

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Abstract
1. 서론
2. 이론적 배경
3. 실험장치 및 방법
4. 결과 및 토론
5. 결론 및 시사점
References

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