- 更多网络例句与无焰煤相关的网络例句 [注：此内容来源于网络，仅供参考]
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In coal gasification techniques, the gasifier is the key equipment which directly affects gasification characteristics, therefore flameless oxidant technology was applied to the design of new gasifier for high ash melting coal, and gasification characteristics in the gasifier were carried out by not only experiments under cold state and therma1 state, but also numerical simulations in this paper.
由于气化炉是煤气化技术中的最关键设备，因此，本文以高灰熔点煤的高效气化为背景，归纳分析了各种先进干煤粉气流床气化炉的炉型结构，将无焰氧化技术应用于粉煤气化，提出了一种基于无焰氧化的新型干法进料煤粉气化炉，进行了炉内冷态、煤粉气化的热态试验和数值计算，分析了高灰熔点煤在该气化炉中的气化特性，并以此为基础，对气化炉的结构进行了优化，提出了无焰氧化分级气化炉，对高灰熔点煤在该气化炉中气化特性进行了数值计算与分析。
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Then, gasification experiments of high ash melting point coal with dry pulverized coal feeding were carried out on the gasification test system, the flame images were observed to validate the feasibility of flameless gasification inside the gasifier, temperature distributing inner the gasifier and syngas components were measured under different / atom ratio and steam/coal ratio conditions.
进而，建立煤粉气化炉的物理和数学模型，运用概率密度函数方法对高灰熔点煤在基于无焰氧化的煤粉气化炉内的气化过程进行了模拟计算，参照小试的试验工况，验证了气化炉模型；分析了不同氧碳原子比、蒸汽煤比和气化压力对高灰熔点煤气化特性的影响，并可视化地研究在典型工况下高灰熔点煤在该气化炉中气化过程，为进一步炉型结构和气化工艺的优化设计提供依据。
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They are the Tang firewood Jun, Song firewood Jun as breasts, Yuan and Ming dynasties of coal Transitional Jun Porcelain, Charcoal-Broiled Qing Jun, and the contemporary straight Yan Jun, and down draft Jun, and Jun Porcelain-free sagger, Coal burning Drawer Jun, and gas mixture burning Jun, natural gas Jun Porcelain.
它们分别是唐代柴烧钧窑、宋代双乳状柴烧钧窑、元明时期柴煤过渡时期钧窑、清代炭烧钧窑、当代直焰钧窑、倒焰钧窑、无匣钵钧窑、煤烧抽屉式钧窑、煤气混合烧钧窑、天然气钧窑。
- 更多网络解释与无焰煤相关的网络解释 [注：此内容来源于网络，仅供参考]
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gas coal：气煤
较烟煤更高的硬煤挥发分低无粘结性燃点高燃烧时不冒烟 1.22 硬煤(hard coal) 烟煤和无烟煤的总称 1.23 长焰煤(long-flame coal) 变质程度最低挥发分最高的烟煤燃烧时产生长火焰一般不结焦 1.24 气煤(gas coal) 变质程度较低而挥