| 煤的气化反应活性对常压固定床气化的影响 |
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| 引用本文： | 苑卫军,赵伟.煤的气化反应活性对常压固定床气化的影响[J].能源工程,2014(1):57-59,64. |
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| 作者姓名： | 苑卫军 赵伟 |
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| 作者单位： | [1]唐山科源环保技术装备有限公司,河北唐出063020 [2]同煤集团大同煤业金宇高岭土化工有限公司,山西大同037000 |
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| 摘 要： | 简要介绍了煤的气化反应活性及其影响因素,提出了根据煤的气化反应活性界定气化用煤灰熔融性温度指标的方法,并就煤的气化反应活性对常压固定床气化炉内氧化层、还原层、干馏层、干燥层及炉出煤气温度的影响进行了系统分析。
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| 关 键 词： | 常压固定床 气化反应活性 灰熔融性温度指标 氧化层 还原层 干馏层 炉出煤气温度 |
Influence of coal gasification reactivity on atmospheric fixed-bed gasification |
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| YUAN Wei-jun,ZHAO Wei.Influence of coal gasification reactivity on atmospheric fixed-bed gasification[J].Energy Engineering,2014(1):57-59,64. |
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| Authors: | YUAN Wei-jun ZHAO Wei |
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| Affiliation: | 2 Tangshan Keyuan Environmental Protection Technology ＆ Equipment Co. ,Ltd, Tangshan 063020, China; 2. Tongmei Group- Datong Jinyu Kaolin Co., Ltd, Datong 037000, China) |
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| Abstract: | Coal gasification reactivity and its influencing factors were introduced briefly, the method for coal ash fusion temperature indicators was defined according to the coal gasification reactivity, and the influence of coal gasification re activity on oxide layer, reduction layer, pyrolysis layer, dry layer in gasifier hearth and gas outlet temperature in atmos pheric fixed bed gasifier was analyzed. |
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| Keywords: | atmospheric fixed bed gasification reactivity coal ash fusion temperature indicator oxide layer reductionlayer pyrolysis layer gas outlet temperature |
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