| 褐煤提质技术研究进展 |
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| 引用本文： | 屈进州,陶秀祥,刘金艳,张舒洁,张博,盛宇航.褐煤提质技术研究进展[J].煤炭科学技术,2011,39(11):121-125. |
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| 作者姓名： | 屈进州 陶秀祥 刘金艳 张舒洁 张博 盛宇航 |
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| 作者单位： | 1. 中国矿业大学化工学院：江苏徐州221116;煤炭加工与高效洁净利用教育部重点实验室,江苏徐州221008
2. 福州大学紫金矿业学院,福建福州,350108 |
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| 摘 要： | 由于褐煤存在高水分、高灰分、低发热量、易于风化和自燃的缺陷,致使其加工利用受到限制,为高效利用丰富的褐煤资源,减小褐煤利用过程中产生的环境问题,针对国内外在褐煤干燥脱水、成型和热解方面的提质研究,综述了国内外褐煤蒸发和非蒸发脱水干燥脱水技术、无黏结剂和有黏结剂成型提质技术以及热解提质技术的研究现状,并对我国褐煤提质加工技术的研究方向进行了探讨。
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| 关 键 词： | 褐煤 提质 干燥脱水 成型 热解 |
Research Progress on Upgrading Technology of Lignite |
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| QU Jin-zhou,TAO Xiu-xiang,LIU Jin-yan,ZHANG Shu-jie,ZHANG Bo,SHENG Yu-hang.Research Progress on Upgrading Technology of Lignite[J].Coal Science and Technology,2011,39(11):121-125. |
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| Authors: | QU Jin-zhou TAO Xiu-xiang LIU Jin-yan ZHANG Shu-jie ZHANG Bo SHENG Yu-hang |
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| Affiliation: | QU Jin-zhou1,2,TAO Xiu-xiang1,LIU Jin-yan3,ZHANG Shu-jie1,ZHANG Bo1,SHENG Yu-hang1,2(1.School of Chemical Engineering and Technology,China University of Mining and Technology,Xuzhou 221116,China,2.The MOE Key Lab of Coal Processing and Efficient Utilization,Xuzhou 221008,3.Zijin Mining School,Fuzhou University,Fuzhou 350108,China) |
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| Abstract: | Due to the high water content,high ash content,low calorific value,easy weathering and spontaneous combustion shortages existed in the lignite,the processing and utilization of the lignite was restricted.In order to high efficiently utilize the rich lignite resources and to reduce the environment problems occurred from the utilization of the lignite,according to the study on the lignite drying and dewatering,briqueting and pyrolysis upgrading at home and abroad,the paper stated the research status of the li... |
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| Keywords: | lignite upgrading drying and dewatering briquette pyrolysis |
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