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首页> 外文会议>Proceedings of the ASME power conference 2009 >RELATION OF AIR-TO-FUEL AND HYDROGEN-TO-CARBON RATIOS TO FLUE GASSES IN COMMON POWER GENERATION SYSTEMS
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RELATION OF AIR-TO-FUEL AND HYDROGEN-TO-CARBON RATIOS TO FLUE GASSES IN COMMON POWER GENERATION SYSTEMS

机译：常见发电系统中的空燃比和氢碳比与烟气的关系

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摘要

For traditional power generation fuels, the flue gas components can be viewed as continuums based on the air-to-fuel (A:F) and hydrogen-to-carbon (H:C) ratios. This paper defines those continuums for common hydrocarbon fuels (coal, natural gas and oil), in the three most common combustion systems (boilers, reciprocating engines, and gas turbines). Plotted vs. A:F in two dimensions, and then plotted vs. A:F and H:C in three dimensions, overall trends are developed for flue gas carbon dioxide and oxygen. The discussion then compares the calculation of A:F ratios in natural gas combined cycle plants with those in integrated gasification combined cycle plants. Hydrocarbon fuels with no entrained oxygen trend well in both two- and three-dimensional plots, while pure hydrogen and syngas processes do not.
机译：对于传统的发电燃料，可以根据空燃比（A：F）和氢碳比（H：C）将烟气成分视为连续体。本文定义了三种最常见的燃烧系统（锅炉，往复式发动机和燃气轮机）中常见烃燃料（煤，天然气和石油）的连续体。在二维上绘制与A：F的关系，然后在三个维度上绘制与A：F和H：C的关系，得出了烟道气二氧化碳和氧气的总体趋势。然后，讨论将天然气联合循环工厂与整体气化联合循环工厂中A：F比的计算结果进行了比较。在二维图和三维图中，没有夹带氧的碳氢化合物燃料的趋势都很好，而纯氢气和合成气工艺则没有。

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