Kim Sang Chai, Kang Bo Sung, Kim Beom-Sik, Kim Young-Min, Joen Jong-Ki, Park Young-Kwon
Department of Environmental Education, Mokpo National University, Muan 58554, Korea.
School of Environmental Engineering, University of Seoul, Seoul 02504, Republic of Korea.
J Nanosci Nanotechnol. 2018 Feb 1;18(2):1078-1082. doi: 10.1166/jnn.2018.14909.
A mesoporous material, Al-MCM-41, was applied to the catalytic pyrolysis of municipal plastic film waste (MPFW) to produce large amounts of valuable hydrocarbons. Compared to non-catalytic pyrolysis, the catalytic pyrolysis of MPFW over Al-MCM-41 revealed a lower decomposition temperature and activation energy upon thermogravimetric analysis. Heavy aliphatic hydrocarbons, which are the major products of non-catalytic pyrolysis, were cracked into small hydrocarbons and converted efficiently to aromatic hydrocarbons by catalytic pyrolysis over Al-MCM-41. The activity of catalytic conversion was enhanced by increasing the catalyst to reactant ratio.
一种介孔材料Al-MCM-41被应用于城市塑料薄膜废料（MPFW）的催化热解，以生产大量有价值的碳氢化合物。与非催化热解相比，通过热重分析可知，MPFW在Al-MCM-41上的催化热解显示出较低的分解温度和活化能。重质脂肪烃是非催化热解的主要产物，通过在Al-MCM-41上的催化热解，它们会裂解成小分子烃并有效地转化为芳烃。通过提高催化剂与反应物的比例，催化转化活性得到增强。
