| 振动重介质流化床细粒焦渣混合物的分选 |
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| 引用本文： | 靳海波,张锴,张济宇,张碧江. 振动重介质流化床细粒焦渣混合物的分选[J]. 过程工程学报, 1999, 20(2): 3 |
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| 作者姓名： | 靳海波 张锴 张济宇 张碧江 |
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| 作者单位： | 中国科学院山西煤化所煤转化国家重点实验室,太原,030001 |
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| 摘 要： | 在间歇振动流化床中研究了细粒焦渣混合物的分离．通过考察细粒焦、细粒渣及细粒焦渣混合物的入选体积量对床层密度和分选效率的影响,得出适宜的操作条件．在此条件下对细粒焦渣混合物进行了分选实验,得到了较佳的分离效率。
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| 关 键 词： | 振动 流化床 重介质 焦渣混合物 分离 分选效率 |
| 修稿时间： | :1998-04-0 |
SEPARATION OF FINE COKE--SLAG MIXTURE IN VIBRATING FLUIDIZED BEDS WITH DENSE MEDIUM |
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| JIN Haibo,ZHANG Kai,ZHANG Jiyu,ZHANG Bijiang. SEPARATION OF FINE COKE--SLAG MIXTURE IN VIBRATING FLUIDIZED BEDS WITH DENSE MEDIUM[J]. Chinese Journal of Process Engineering, 1999, 20(2): 3 |
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| Authors: | JIN Haibo ZHANG Kai ZHANG Jiyu ZHANG Bijiang |
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| Abstract: | Separation of fine coke-slag mixture in a vibrating fluidized bed with dense media was investigated experimentally. Separation efficiency of coke and slap and the effect of volume ratio of mixture to media on bed density were discussed, and optimal operating conditions obtained. Under these conditions, the separation efficiency for fine coke-slag mixture was greater than 70%~80%. |
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| Keywords: | Vibrating fluidized bed Dense medium Coke-slag mixture Separation Separation efficiency |
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