| 氧化作用对烟煤胶质层指数稳定性的影响研究 |
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| 引用本文： | 隋艳.氧化作用对烟煤胶质层指数稳定性的影响研究[J].煤质技术,2012(4):25-27. |
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| 作者姓名： | 隋艳 |
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| 作者单位： | 国家煤炭质量监督检验中心;煤炭资源高效开采与洁净利用国家重点实验室 |
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| 基金项目： | 煤炭科学研究总院技术创新基金-烟煤胶质层指数标准物质研制(2009CX03) |
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| 摘 要： | 以煤样接触氧气的时间作为表征指标,选用常规包装和除氧包装2种不同的贮存方式,以低、中、高3个不同量值的烟煤样品为例,定量地阐述了氧化作用对烟煤胶质层指数稳定性的影响,初步分析了烟煤胶质层指数标准物质研制的可行性。
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| 关 键 词： | 烟煤 胶质层指数 氧化作用 稳定性 |
Study on the effect of oxidation on the stability of bituminous plastometric indices |
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| SUI Yan.Study on the effect of oxidation on the stability of bituminous plastometric indices[J].Goal Quality and Technology,2012(4):25-27. |
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| Authors: | SUI Yan |
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| Affiliation: | SUI Yan1,2(1.National Center for Quality Supervision and Test of Coal,Beijing 100013,China; 2.State Key Laboratory of Coal Mining and Clean Utilization,Beijing 100013,China) |
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| Abstract: | The time of coal sample contacting oxygen was used as the characteristic index in the paper.Two different storage pattern,normal packaging and deoxidation packaging,was chosen.The effect of oxidation on the stability of bituminous plastometric indices was quantitatively described by use of three different bituminous coal samples with low,middle and high value.The feasibility of developing the certified reference materials for the determination of bituminous plastometric indices was also preliminary analyzed in the paper. |
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| Keywords: | oxidation bituminous plastometric indices stability |
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