【摘 要】
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Bio-oil from pyrolysis of biomass is an important renewable source for liquid fuel and/or for chemicals.However,the high viscosity,acidity,and low heating v
【机 构】
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State Key Laboratory of Multi-Phase Complex Systems,Institute of Process Engineering,Chinese Academy
【出 处】
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The 4th International Conference on Biomass Energy Technolog
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Bio-oil from pyrolysis of biomass is an important renewable source for liquid fuel and/or for chemicals.However,the high viscosity,acidity,and low heating value of bio-oil severely restricted its application for liquid fuel,and the complexity of its composition made purification extremely difficult for high value chemicals.So,it is necessary to upgrade the bio-oil for deoxygenation or for high selectivities of some components via catalytic reactions.Many catalysts have been tested in the past years,and zeolite is found relatively more effective,while the problems of low catalytic activity and short life-time are still unsolved.So,screening for new catalysts and investigations for mechanisms are quite necessary and important.
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