Journal of Navigation and Port Research (한국항해항만학회지)

Korean Institute of Navigation and Port Research (한국항해항만학회)
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Pyrolysis Treatment for TBT Paint Waste from Ship

선박용 TBT 방오페인트 폐기물의 열분해 처리

  • Park, Sang-Ho (Division of Civil and Environment, National Korea Maritime University) ;
  • Kim, In-Soo (Division of Civil and Environment, National Korea Maritime University) ;
  • Song, Young-Chae (Division of Civil and Environment, National Korea Maritime University) ;
  • Woo, Jung-Hui (Division of Civil and Environment, National Korea Maritime University) ;
  • Kim, Dong-Geun (Korea Institute of Marine and Fisheries Technology)
  • 박상호 (한국해양대학교 토목환경공학과) ;
  • 김인수 (한국해양대학교 토목환경공학과) ;
  • 송영채 (한국해양대학교 토목환경공학과) ;
  • 우정희 (한국해양대학교 토목환경공학과) ;
  • 김동근 (한국해양수산연수원)
  • Published : 2003.09.01
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Abstract

Bans on TBT based antifouling paints have been drafted since 1998 by meetings 42, 43, 45 and 46 for the MEPC(Marine Environmental Protection Committee) of the international Maritime Organization, and decided finally at a Diplomatic Conference of the IMO in October 2001. It was a key issue that there should be a global prohibition on the presence of organo-tin compounds in ships by 1 Jan. 2008. TBT Paint Wastes from ship have been produced by vast quantity since 2003. This paper suggests a method to design Treatment System for TBT Paint Waste from Ship. The organotion compound was dissolved by heating, and the organic matters was oxidized and turned into inorganotins, then they were stabilized in the end. At 500^{\circ}C$, the organotin compound which heated for one hour was removed by 58%, and in 1000^{\circ}C$ the organotin compound was treated by 99.9% after and hour of heating treatment.

국제해사기구-해양환경보호위원회 제 46차(외교회의 결정 2001년 10월 5일)회의에서 유기주석계 방오도료 사용금지(2003년 1월 1일 선체 사용금지, 2008년 1월 1일 선체 잔존금지)에 따른 TBT함유 페인트 폐기물의 다량 발생에 대한 처리기술의 개발로 방오 도료 페인트의 최적 처리시스템을 연구하였다. 열분해 반응장치를 이용하여 TBT함유 페인트 폐기물의 열분해 특성 및 처리성능을 평가하였다. TBT함유 페인트 폐기물을 열분해 반응조에서 온도를 1000^{\circ}C$, 반응시간을 1시간 동안 처리했을 때 유기주석이 99% 제거되어 처리효율이 뛰어났다.

Keywords

References

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