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首页> 外文会议>International Conference on Applied Energy >Catalytic Pyrolysis of Biomass and Plastic Mixtures using HZSM-5 Zeolite
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Catalytic Pyrolysis of Biomass and Plastic Mixtures using HZSM-5 Zeolite

机译：使用HZSM-5沸石的生物质和塑料混合物的催化热解

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The catalytic effect of HZSM-5 zeolite was studied on the thermal decomposition of model waste mixtures of plastics and biomass. The influence of temperature and catalyst ratio as well as the hindering effect of cellulose and lignin on the catalytic decomposition of plastic waste was studied applying low and high heating rate by thermogravimetry/mass spectrometry (TG/MS) and pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS), respectively. HZSM-5 catalyst reduced the thermal stability of plastic waste, but the catalytic effect was blocked in the presence of 50% cellulose or 10% lignin. Principal component analysis (PCA) has been applied to reveal correlations between the composition of pyrolysis products, pyrolysis temperature and proportion of the applied catalyst. The hindering effect of biomass can be compensated by applying higher catalyst ratio.
机译：研究了HZSM-5沸石的催化作用对塑料和生物质模型废物混合物的热分解。研究了温度和纤维素和木质素对塑料废弃物催化分解的影响的影响，采用热重试/质谱（Tg / MS）和热解 - 气相色谱/质谱/质谱法（PY-GC / MS）分别。 HZSM-5催化剂降低了塑料废物的热稳定性，但在50％纤维素或10％木质素存在下阻断催化作用。已施加主成分分析（PCA）以揭示热解产物的组成，热解温度和施用催化剂比例之间的相关性。通过施加较高的催化剂比可以补偿生物质的阻碍效果。

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