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引言煤是一种复杂的有机和无机矿物的混和体。其化学结构至今尚未完全阐明。在燃烧过程中,由于煤质的差异,不同煤种有着不同的燃烧性能。这不仅与煤的元素组成,而且与成煤的原始植物种类及成煤地质条件等因素有关。不同煤种在燃烧过程中因煤质不同、显现性质的差异,从中选取能代表可燃性的数据做为煤的燃烧特性。燃烧特性的表征数据,除与煤质有关外,还取决于试验条件。
Introduction Coal is a complex mixture of organic and inorganic minerals. Its chemical structure has not yet been fully elucidated. In the combustion process, due to differences in coal quality, different coal has different combustion performance. This not only with the elements of coal, but also with the original type of coal formation and coal geological conditions and other factors. Different types of coal in the combustion process due to different coal, showing the nature of differences, from which to select the data that can represent flammability as the combustion characteristics of coal. Characterization of the combustion characteristics of the data, in addition to the quality of coal, but also depends on the test conditions.