| 气固两相流化床中煤炭分层行为的研究 |
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| 引用本文： | 骆振福,陈清如,陶秀祥.气固两相流化床中煤炭分层行为的研究[J].湖南科技大学学报(自然科学版),2000,15(1):7-12. |
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| 作者姓名： | 骆振福 陈清如 陶秀祥 |
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| 作者单位： | 中国矿业大学选矿工程研究中心,江苏徐州,221008 |
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| 基金项目： | 国家自然科学基金!资助项目 (编号 :599740 30 )，煤炭科学基金资助!项目 (编号 :97加 1 0 1 0 1 ) |
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| 摘 要： | 通过研究气固两相流化床中具有不同物性 (密度、粒度 )煤炭的分层规律 ,揭示了不同粒度和密度的煤炭在流化床中的分层机理 ,定量确定了能与流化床中的固有加重质混杂在一起的煤炭粒级 ,提出了气固流化床中煤炭的三级分布理论 图 3,表 4,参 7
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| 关 键 词： | 气固流化床 密度 粒度 三级分布 |
| 修稿时间： | 1999-04-10 |
STUDY ON DISTRIBUTION BEHAVIOR OF COAL IN THE GAS-SOLIDS TWO PHASE FLUIDIZED BED |
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| Luo Zhenfu,Chen Qingru,Tao Xiuxiang.STUDY ON DISTRIBUTION BEHAVIOR OF COAL IN THE GAS-SOLIDS TWO PHASE FLUIDIZED BED[J].Journal of Hunan University of Science & Technology(Natural Science Editon),2000,15(1):7-12. |
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| Authors: | Luo Zhenfu Chen Qingru Tao Xiuxiang |
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| Abstract: | This paper studied the distribution law of coal with various characteristics (density and size) in the gassolids two phase fluidized bed. The layering mechanism of coal in the fluidized bed was brought to light, and the size fraction of coal was quantitative determined, in which the coal can mix with the intrinsic medium solids in the fluidized bed. The threesizefractiondistribution theory of coal in the gassolids fluidized bed is put forward. 3figs., 4tabs., 7refs. |
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| Keywords: | gassolids fluidized bed density size threesizefractiondistribution Synopsis of the first author Luo Zhenfu male born in 1963 Ph D associate professor mineral processing engineering |
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