Microwave pyrolysis of moso bamboo for syngas production and bio-oil upgrading over bamboo-based biochar catalyst
Autor: | Luo Chuping, Bo Qi, Xiang-Qian Li, Zhang Jinfeng, Huaju Li, Wa Zhong, Qing Dong, Miaomiao Niu |
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Rok vydání: | 2018 |
Předmět: |
Bamboo
Environmental Engineering Hot Temperature 020209 energy Bioengineering 02 engineering and technology 010501 environmental sciences 01 natural sciences Bioenergy Biochar 0202 electrical engineering electronic engineering information engineering Plant Oils Charcoal Microwaves Waste Management and Disposal 0105 earth and related environmental sciences Renewable Energy Sustainability and the Environment Chemistry Polyphenols Producer gas General Medicine Pulp and paper industry Biofuel visual_art Biofuels visual_art.visual_art_medium Pyrolysis Syngas |
Zdroj: | Bioresource technology. 266 |
ISSN: | 1873-2976 |
Popis: | 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 + H2) production with the maximum content reaching up to 65.13 vol% at the 20 wt% 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. |
Databáze: | OpenAIRE |
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