Modularized dry coal beneficiation technique based on gas-solid fluidized bed
文献类型：期刊论文
| 作者 | Zhao Yue-min1; Li Gong-min2; Luo Zhen-fu1; Liang Chun-cheng1; Tang Li-gang3; Chen Zeng-qiang1; Xing Hong-bo1 |
| 刊名 | JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY
 |
| 出版日期 | 2011-04-01 |
| 卷号 | 18期号:2页码:374-380 |
| 关键词 | dry coal beneficiation modularization gas-solid fluidized bed wide-size-range medium-solids |
| ISSN号 | 1005-9784 |
| 通讯作者 | Zhao, YM |
| 英文摘要 | A 40-60 t/h modularized dry coal beneficiation process with a novel method to control the bed was designed around a gas solid fluidized bed separator. Furthermore, the hydrodynamics of medium-solids consisting of wide-size-range magnetite powder (0.3-0.06 mm) and < 1 mm fine coal were numerically studied. The simulation results show that the fluidization performance of the wide-size-range medium-solid bed is good. The separation performance of the modularized system was then investigated in detail using a mixture of < 0.3 mm magnetite powder (mass fraction of 0.3-0.06 mm particles is 91.38 %) and < 1 mm fine coal as solid media. The experimental results show that at separation densities of 1.33 g/cm(3) or 1.61 g/cm(3), 50-6 mm coal can be separated effectively with probable error, E, values of 0.05 g/cm(3) and 0.06 g/cm(3), respectively. This technique is beneficial for saving water resources and for the clean utilization of coal. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | SUB-BITUMINOUS COAL ; SEPARATION ; CASCADE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000290916100016 |
| 公开日期 | 2013-11-05 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/4886]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221116, Peoples R China 2.Tangshan Shenzhou Mfg Co Ltd, Tangshan 063001, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao Yue-min,Li Gong-min,Luo Zhen-fu,et al. Modularized dry coal beneficiation technique based on gas-solid fluidized bed[J]. JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY,2011,18(2):374-380. |
| APA | Zhao Yue-min.,Li Gong-min.,Luo Zhen-fu.,Liang Chun-cheng.,Tang Li-gang.,...&Xing Hong-bo.(2011).Modularized dry coal beneficiation technique based on gas-solid fluidized bed.JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY,18(2),374-380. |
| MLA | Zhao Yue-min,et al."Modularized dry coal beneficiation technique based on gas-solid fluidized bed".JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY 18.2(2011):374-380. |
入库方式： OAI收割
来源：过程工程研究所
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