高等学校化学学报2018，Vol.39Issue(5)：964-970,7.DOI:10.7503/cjcu20170717
纤维素与废轮胎微波共热解规律及产物特性
Pyrolysis Behavior and Product Characteristics of Microwave co-Pyrolysis of Cellulose and Waste Tire
摘要
Abstract
The pyrolysis behavior and product characteristics of microwave co-pyrolysis of cellulose and waste tire were investigated by thermogravimetric analyzer(TG), the equipment of microwave co-pyrolysis, Fourier transform infrared analyzer(FTIR)and gas chromatography/mass spectrometry(GC-MS). The results show that the contents of residual carbons from different H/Ceffratios(0.2,0.4,0.6)are lower than the theoretical values. Compared with the theoretical values at H/Ceffratios(0.2,0.4,0.6), the yields of pyrolysis oil in-crease by 4.7%,6.4% and 6.0%,respectively,indicating the occurrence of synergistic effect during the co-pyrolysis of cellulose and waste tire. The relative content of 79.5% for polycyclic aromatic hydrocarbons(PAHs)was observed in pyrolysis oil of waste tire. However,the PAHs were totally disappeared and converted into valuable oxygen containing compounds after the adding of cellulose,resulting in the quality improvement of pyrolysis oil.关键词
纤维素/废轮胎/微波共热解/热解油/协同效应Key words
Cellulose/Waste tire/Microwave co-pyrolysis/Pyrolysis oil/Synergistic effect分类
化学化工引用本文复制引用
王文亮,时宇杰,王少华,党泽攀,李新平..纤维素与废轮胎微波共热解规律及产物特性[J].高等学校化学学报,2018,39(5):964-970,7.基金项目
制浆造纸工程国家重点实验室开放基金(批准号:201820)、国家自然科学基金(批准号:31370578)和陕西省科技厅自然科学基础研究面上项目(批准号:2015JM3083)资助.Supported by the Open Fund of State Key Laboratory of Pulp and Paper Engineering of China(No.201820), the National Natural Science Foundation of China(No. 31370578)and the Natural Science Basic Research Project of Shaanxi Province, China(No. 2015JM3083). （批准号:201820）
