Microwave pyrolysis of moso bamboo for syngas production and bio-oil upgrading over bamboo-based biochar catalyst

被引：105
作者：
Dong, Qing [1 ]
Li, Huaju [2 ]
Niu, Miaomiao [3 ]
Luo, Chuping [1 ]
Zhang, Jinfeng [1 ]
Qi, Bo [1 ]
Li, Xiangqian [1 ]
Zhong, Wa [1 ]
机构：
[1] Huaiyin Inst Technol, Sch Life Sci & Food Engn, Jiangsu Prov Engn Lab Biomass Convers & Proc Inte, Huaian 223003, Peoples R China
[2] Huaiyin Inst Technol, Natl & Local Joint Engn Res Ctr Deep Utilizat Tec, Jiangsu Prov Engn Lab Adv Mat Salt Chem Ind, Huaian 223003, Peoples R China
[3] Nanjing Inst Technol, Coll Energy & Power Engn, Nanjing 211167, Jiangsu, Peoples R China
来源：
BIORESOURCE TECHNOLOGY | 2018年 / 266卷
基金：
美国国家科学基金会;
关键词：
Microwave; Pyrolysis; Biochar; Bio-oil upgrading; Syngas; BIOMASS PYROLYSIS; ASSISTED PYROLYSIS; WHEAT-STRAW; GASIFICATION; WASTE; TEMPERATURE; MACROALGAE; MICROALGAE; ROLES; CHARS;
D O I：
10.1016/j.biortech.2018.06.104
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
Microwave pyrolysis of moso bamboo over bamboo-based biochar catalyst was conducted to achieve the bio-oil upgrading and high quality syngas production. The influence of the biochar on bamboo pyrolysis involving the temperature rise, product yield, and bio-oil and gas compositions was studied. The gas production was facilitated by the biochar mainly at the cost of the bio-oil, indicating the biochar had an excellent activity for the bio-oil cracking. The main compositions in bio-oil were acetic acid and phenol with the total contents ranging from 73.145% to 82.84% over the biochar catalysts, suggesting the upgrading of the bio-oil were achieved. The biochar exerted a positive effect on the syngas (CO + H-2) production with the maximum content reaching up to 65.13 vol% at the 20wt% addition amount of biochar under microwave condition. The biochar became more effective on the bio-oil upgrading and syngas production under microwave heating than conventional heating.
引用
收藏
页码：284 / 290
页数：7
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