Analysis on Thermogravimetric Characteristics about Copyrolysis of Waste Wood Chip and Linear Low Density Polyethylene

선형 저밀도 폴리에틸렌과 폐목재 우드칩 혼합열분해의 열중량 특성 분석

  • Lee, Young-Man (Department of Civil & Environmental Engineering, Graduate School, Hanyang University) ;
  • Bae, Wookeun (Department of Civil & Environmental Engineering, Graduate School, Hanyang University) ;
  • Park, Young-Kwon (Graduate School of Energy and Environmental System Engineering, University of Seoul)
  • 이영만 (한양대학교 건설환경공학과) ;
  • 배우근 (한양대학교 건설환경공학과) ;
  • 박영권 (서울시립대학교 에너지환경시스템공학과)
  • Received : 2010.10.23
  • Accepted : 2010.11.03
  • Published : 2011.02.10

Abstract

Copyrolysis of biomass/plastic mixture was carried out from room temperature to $600^{\circ}C$ with varing the heating rates of 10, 20, and $30^{\circ}C/min$ using a thermogravimetric analyzer. Waste wood chip (WWC) and linear low density polyethylene (LLDPE) were selected as a biomass and plastic, respectively. Individual pyrolysis temperature ranges were $430{\sim}550^{\circ}C$ and $230{\sim}600^{\circ}C$ for LLDPE and WWC, respectively. For the copyrolysis of WWC and LLDPE, the decomposition temperature range of WWC was not varied, while the decomposition temperature range of LLDEP was increased to a higher temperature. The results imply that the interaction might occur between LLDEP and WWC during copyolyis of LLDPE and WWC.

Acknowledgement

Supported by : 한국연구재단

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