| 基于无焰氧化的煤粉气化炉模型设计与试验研究 |
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| 引用本文： | 唐志国,马培勇,李永玲,唐超君,邢献军,林其钊. 基于无焰氧化的煤粉气化炉模型设计与试验研究[J]. 中国电机工程学报, 2010, 0(8) |
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| 作者姓名： | 唐志国 马培勇 李永玲 唐超君 邢献军 林其钊 |
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| 作者单位： | 中国科学技术大学热科学和能源工程系; |
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| 基金项目： | 国家863高技术基金项目(2006AA05Z210); 安徽省科技攻关项目(07010202080)~~ |
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| 摘 要： | 在分析无焰氧化技术的实现条件、形成机制及其实现途径的基础上,提出一种适合双高煤种气化的新型干煤粉气流床气化炉。介绍该气化炉的试验研究系统,以及双高煤干法进料气化试验研究过程与结果。炉内反应图像说明了该气化炉的炉内气化反应具有无焰氧化技术特征,验证了本气化炉的设计方案的可行性;通过炉温的测量、灰渣黏度与灰渣成分的关系分析确定了该双高煤合适的气化工艺参数,并给出了气化工艺参数条件下该气化炉常压下产生的合成气的组分和技术指标。试验数据表明该气化炉可以实现双高煤种的高效气化,达到了预期目的,为后续的中试研究积累了经验。
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| 关 键 词： | 无焰氧化 双高煤 气化炉 干法进料 液态排渣 |
Design and Experiment Research of a Novel Pulverized Coal Gasifier Based on Flameless Oxidation Technology |
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| TANG Zhi-guo,MA Pei-yong,LI Yong-Ling,TANG Chao-jun,XING Xian-jun,LIN Qi-zhao. Design and Experiment Research of a Novel Pulverized Coal Gasifier Based on Flameless Oxidation Technology[J]. Proceedings of the CSEE, 2010, 0(8) |
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| Authors: | TANG Zhi-guo MA Pei-yong LI Yong-Ling TANG Chao-jun XING Xian-jun LIN Qi-zhao |
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| Affiliation: | TANG Zhi-guo,MA Pei-yong,LI Yong-Ling,TANG Chao-jun,XING Xian-jun,LIN Qi-zhao (Department of Thermal Science , Energy Engineering,University of Science , Technology of China,Hefei 230026,Anhui Province,China) |
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| Abstract: | Based on the analysis of realization conditions, formation mechanism and implementation approaches of flameless oxidation technology, a novel dry pulverized coal gasifier which is applicable to double-high coal was put forward. A test system for the pressurized coal gasifier was described, and the study processes and results of the test were given. The feasibility of flameless gasification inside the gasifier was validated from the gasification reaction images, which accord with the characteristic of flamel... |
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| Keywords: | flameless oxidation double high coal gasifier dry coal feed slag tapping |
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