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桦甸油页岩的微波干馏特性 被引量:30
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作者 王擎 桓现坤 +2 位作者 刘洪鹏 孙佰仲 贾春霞 《化工学报》 EI CAS CSCD 北大核心 2008年第5期1288-1293,共6页
In this paper,the temperature rise characteristics of Huadian oil shale,its semi-coke and mixture were examined in the microwave field.The results showed that oil shale was a poor microwave absorbing material and can ... In this paper,the temperature rise characteristics of Huadian oil shale,its semi-coke and mixture were examined in the microwave field.The results showed that oil shale was a poor microwave absorbing material and can not be pyrolyzed while semi-coke produced can be used as microwave absorbent due to its high heat-up rate in the microwave field.The mixture of oil shale and semi-coke can be pyrolyzed by microwave radiation.The pyrolysis in the microwave field was performed and the effect of mixed ratio,microwave power and particle size were discussed.It was found that the more the semi-coke added,the more the oil yield produced.The higher the microwave power,the more the oil yield and gas loss,while the less the semi-coke yield in the same time.The influence of particle size was small on the pyrolysis except the particle size <0.2 mm due to its serious entrainment in the experiment. 展开更多
关键词 油页岩 半焦 微波 干馏 铝甑实验
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