废轮胎与减压渣油的低温共热解研究

晓清 胥(中南民族大学，中国)
成超 刘(中南民族大学，中国)
金林 李(中南民族大学，中国)

摘要

废旧轮胎与减压渣油因难降解且组分复杂，常规处置能效低、资源化不足。本文以60WT/40VR为研究对象，在无氧条件下开展低温催化共热解，系统考察不同温度制备Fe/C催化剂对三相产率、油品组分的影响。结果表明：加入催化剂后，360℃馏分降低、480℃馏分升高，而总油基本不变；其中Fe/C-700的总油收率可达≈40.0 wt%。GC-MS分析表明，D-柠檬烯含量由3.6%最高提升至28.7%。该研究阐明了铁基碳复合催化剂在WT×VR低温协同转化中的作用，为废弃物清洁高值化利用提供技术依据。

关键词

废轮胎热解；减压渣油热解；产物分布

参考

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DOI: http://dx.doi.org/10.12345/zyyhbjz.v3i9.32333