不同催化剂下批式反应器中真实废物（MSW 和 MPW）热解的比较。第 I 部分：产物产率、气体和热解油特性。
Comparision of real waste (MSW and MPW) pyrolysis in batch reactor over different catalysts. Part I: product yields, gas and pyrolysis oil properties.
机构信息
Department of Chemical Engineering, Faculty of Engineering, Iki Eylul Campus, Anadolu University, 26555 Eskişehir, Turkey.
出版信息
Bioresour Technol. 2013 Apr;133:443-54. doi: 10.1016/j.biortech.2013.01.112. Epub 2013 Feb 8.
Pyrolysis of municipal solid waste (MSW) and municipal plastic waste (MPW) have been investigated in batch reactor at 500, 550 and 600°C both in absence and presence of catalysts (Y-zeolite, β-zeolite, equilibrium FCC, MoO3, Ni-Mo-catalyst, HZSM-5 and Al(OH)3). The effect of the parameters on the product properties was investigated. Products were characterized using gas-chromatography, GC/MS, (13)C NMR. Yields of volatile fractions increased, while reaction time necessity for the total cracking decreased in the presence of catalysts. Catalysts have productivity and selectivity in converting aliphatic hydrocarbons to aromatic and cyclic compounds in oil products. Gases from MSW consisted of hydrogen CO, CO2, while exclusively hydrogen and hydrocarbons were detected from MPW. Catalyst efficiency was higher using MPW than MSW. Pyrolysis oils contained aliphatic hydrocarbons, aromatics, cyclic compounds and less ketones, alcohols, acids or esters depending on the raw materials.
城市固体废物（MSW）和城市塑料废物（MPW）在 500、550 和 600°C 的间歇式反应器中进行了热解，在不存在和存在催化剂（Y-沸石、β-沸石、平衡 FCC、MoO3、Ni-Mo 催化剂、HZSM-5 和 Al(OH)3）的情况下都进行了研究。研究了参数对产品性质的影响。使用气相色谱、GC/MS、（13）C NMR 对产物进行了表征。在催化剂存在下，挥发分产率增加，而总裂解所需的反应时间减少。催化剂具有将脂肪族烃转化为油产物中芳烃和环化合物的生产力和选择性。来自 MSW 的气体包括氢气 CO、CO2，而仅从 MPW 中检测到氢气和碳氢化合物。与 MSW 相比，MPW 的催化剂效率更高。热解油含有脂肪族烃、芳烃、环状化合物，酮、醇、酸或酯类物质较少，具体取决于原料。
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