Fast microwave-assisted ex-catalytic co-pyrolysis of bamboo and polypropylene for bio-oil production.
Fast microwave-assisted ex-catalytic co-pyrolysis of bamboo and polypropylene for bio-oil production.
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DOI：
10.1016/j.biortech.2017.09.184
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发表时间：
2018-02
影响因子：
11.4
通讯作者：
Yunfeng Zhao;Yunpu Wang;Dengle Duan;R. Ruan;L. Fan;Yue Zhou;Leilei Dai;Jiaqian Lv;Yuhuan Liu-Yuhua
中科院分区：
文献类型：
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作者：
Yunfeng Zhao;Yunpu Wang;Dengle Duan;R. Ruan;L. Fan;Yue Zhou;Leilei Dai;Jiaqian Lv;Yuhuan Liu-Yuhua
研究了微波辅助下HZSM-5分子筛对竹子和聚丙烯的预催化共热解反应。研究了催化温度、原料/催化剂配比、竹/PP配比对共热解生物油产率和化学组成的影响。当催化温度为250 °C、原料与催化剂的质量比为1：2、竹子与PP的质量比为2：1时，生物油的产率最高，为61.62wt%。随着催化剂含量的增加，化合物的重金属比例降低。PP的加入提高了芳烃和环烷烃的比例。从航空燃料的角度来看，生物油得到了显著的升级。竹与PP之间也存在协同效应。
The ex-catalytic co-pyrolysis of bamboo and polypropylene (PP) with HZSM-5 was investigated with microwave assistance. The influences of catalytic temperature, feedstock/catalyst ratio, and bamboo/PP ratio on the product yields and chemical components of bio-oil from the co-pyrolysis were studied. When the catalytic temperature, feedstock/catalyst ratio, and bamboo/PP ratio were 250 °C, 1:2, and 2:1, respectively, the bio-oil yield reached its maximum value at 61.62 wt%. The oxygenate proportion compounds decreased with increasing catalyst content. The PP addition improved the proportions of aromatics and naphthenic hydrocarbons. The bio-oil was upgraded significantly from the jet fuel perspective. A synergistic effect also existed between bamboo and PP.