화학공학소재연구정보센터
홈 로그인 로그아웃 연락처 사이트맵
Journal of Industrial and Engineering Chemistry, Vol.17, No.3, 549-553, May, 2011
DOI10.1016/j.jiec.2010.11.002  Export Citation
Thermal degradation of plywood with block polypropylene in TG and batch reactor system
Hye Jin Park1, Hyeon Su Heo1, Kyung-Seun Yoo2, Jin-Heong Yim3, Jung Min Sohn4, Kwang-Eun Jeong5, Jong-Ki Jeon6, and Young-Kwon Park1, 7, †
  • 1Graduate School of Energy and Environmental System Engineering, University of Seoul, Seoul 130-743, Republic of Korea
  • 2Department of Environmental Engineering, Kwangwoon University, Seoul 139-701, Republic of Korea
  • 3Division of Advanced Materials Engineering, Kongju National University, Cheonan 330-717, Republic of Korea
  • 4Department of Mineral Resources & Energy Engineering, Chonbuk National University, Jeonju 561-756, Republic of Korea
  • 5Green Chemistry, KRICT, Daejeon 305-600, Republic of Korea
  • 6Department of Chemical Engineering, Kongju National University, Cheonan 330-717, Republic of Korea
  • 7School of Environmental Engineering, University of Seoul, Seoul 130-743, Republic of Korea
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The copyrolysis of plywood and block polypropylene (PP) was carried out in a batch reactor system, and analyzed via TGA and Py-GC/MS. Specific attention was paid to the diagnosis of the interaction between the plywood and block polypropylene during their copyrolysis, with the relationship between the interaction and improvement in the quality of the bio-oil explained. From the TGA results, the window of the decomposition temperature of PP during copyrolysis was slightly increased, indicating that the products from the pyrolysis of plywood affected the characteristic of the pyrolysis of PP. The new products not observed in the single component pyrolysis were formed and the quantities of products appeared in the single component pyrolysis also varied. In the batch reactor system, the bio-oil yield was increased and the amounts of oxygen and water decreased. Consequently, the heating value of the bio-oil was increased.
Keywords:Copyrolysis;Plywood;TGA;Py-GC/MS;Bio-oil;Interaction
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