한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

  • 제29권11호
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  • Pages.1178-1182
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  • 2012
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  • 1225-9071(pISSN)
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  • 2287-8769(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
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탈황 설비용 유기 라이너의 평가

Evaluation of the Organic Linings at Gas Desulfurization System

  • 송요승 (한국항공대학교 항공재료연구센터) ;
  • 권현옥 (한국항공대학교 항공재료연구센터) ;
  • 조남인 (선문대학교 전자공학부)
  • Song, Yo-Seung (Department of Materials Engineering (MRI), Korea Aerospace Univ.) ;
  • Kwan, Hyun-Ok (Department of Materials Engineering (MRI), Korea Aerospace Univ.) ;
  • Jho, Nam-In (Department of Electronic Engineering, Sun Moon Univ.)
  • 투고 : 2012.03.02
  • 심사 : 2012.10.02
  • 발행 : 2012.11.01
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초록

The organic linings at flue gas desulfurization systems (FGD system) in power plant have the excellent chemical properties but, lose the anticorrosive properties according to the aging with environment conditions. The properties of the organic linings depend on the manufacturing company. Therefore, the basic properties of organic linings for the preestimate of life time should be examined by conducting the aging and the bond strength test according to temperature. The pre-aging samples were compared with the post-aging samples. The temperature conditions of the aging process were 70, 150 and $200^{\circ}C$. The bond strength was calculated and the cross sections of fracture surface were examined by optical microscope and SEM. The $T_g$ was examined by DSC, DTA and TGA.

키워드

참고문헌

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피인용 문헌

  1. Properties of Polysiloxane Coated Borosilicate Lining Blocks vol.54, pp.6, 2017, https://doi.org/10.4191/kcers.2017.54.6.06