| Research on Existing Pattern of Carbon and Its Removal from Fly Ash |
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| 引用本文： | 杨玉芬,章新喜,陈清如. Research on Existing Pattern of Carbon and Its Removal from Fly Ash[J]. 中国矿业大学学报(英文版), 2002, 12(2): 172-175 |
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| 作者姓名： | 杨玉芬 章新喜 陈清如 |
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| 作者单位： | [1]SchoolofChemiealEngineeringandTeehnology,CUMT,Jiangsa,Xuzhou,221008,Chh.L） [1]SchoolofChenicalEngineeringandTcchnology,CUMT,jiangsu,Xuzhon,221008,China [2]SchoolofChemiealEngineeringandTeehnology,CUMT,Jiangsa,Xuzhou,221008,Chh.L） |
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| 基金项目： | DevelopmentPlanofStateKeyFundamentalResearch(G19990 2 2 2 0 5 0 3) |
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| 摘 要： | Fly ash is a fine and dispersed powder discharged from power station after the coal being burned.With the deepening of people‘s rccognition about the pollution problem of fly ash, the ways of utilizing fly ash are gradually increasing. Utilizing value of fly ash is closely related to the unburned carbon coment. On the basis of analysis of modern testing mehtod,a fundamental thinking is theoretically posed for decreasing unburned earbon content from fly ash by a dry removing carbon technology. The triboelcctric separation method shown that the above-mentioncd thinking of dry removing removing carbon from fly ash is practial.
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| 关 键 词： | 粉煤灰 选炭技术 脱硫工艺 环境污染 燃烧过程 |
Research on Existing Pattern of Carbon and Its Removal from Fly Ash |
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| YANG Yu fen,ZHANG Xin xi,CHEN Qing ru. Research on Existing Pattern of Carbon and Its Removal from Fly Ash[J]. Journal of China University of Mining and Technology, 2002, 12(2): 172-175 |
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| Authors: | YANG Yu fen ZHANG Xin xi CHEN Qing ru |
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| Abstract: | Fly ash is a fine and dispersed powder discharged from power station after the coal being burned. With the deepening of people's recognition about the pollution problem of fly ash, the ways of utilizing fly ash are gradually increasing. Utilizing value of fly ash is closely related to the unburned carbon content.On the basis of analysis of modern testing method,a fundamental thinking is theoretically posed for decreasing unburned carbon content from fly ash by a dry removing carbon technology. The triboelectric separation method shown that the above mentioned thinking of dry removing carbon from fly ash is practical. |
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| Keywords: | fly Ash unburned carbon carbon removal tribo electric separation |
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