霍林河褐煤显微组分加氢液化性状的研究

对宏观煤岩类型和显微组分组成各不相同的5个褐煤煤样,进行了加氢液化和活化两组试验,通过对其转化率差别的分析,以及将活化后的残渣在普通显微镜、荧光显微镜和扫描电镜下的观察,了解了不同显微组分组和腐植组中的不同显微组分/亚组分/种的加氢液化特性和差别。这种差异表明显微组分组成不同的褐煤在加氢液化时的转化率不同,同时也显示了显微组分基本由腐植组组成的煤样转化率有差异。 

Huolinhe brown coal's macerals and liquefying properties with hydrogen

Five brown coal samples different in macro-lithotype and micro-maceral from Huolinhe area are tested in two types of measurements, such as liquefying with hydrogen and activity test. To understand the liquefying properties and differences among different maceral groups, different macerals and sub-macerals of huminite, the differences of conversion rates are analyzed, as well as the remains after activity test are observed under microscope, fluoroscope and scanning electron microscope. This kind of differences suggests that the different brown coals, which are different in maceral composition, are of different conversion rates during liquefying with hydrogen. And a few samples basically composed of huminite are different in conversion rates.