用钌离子选择性催化氧化法研究了茂名油页岩干酪根、山西蒲县藻煤藻类体、长广树皮煤的树皮体以及山西繁峙褐煤镜质组的化学结构。研究结果表明 ,茂名油页岩干酪根和蒲县藻煤藻类体的化学结构均以醚 /酯键形式交联的中等链长的脂链结构为主 ,繁峙褐煤镜质组中的芳香结构仍保留着木质素基本结构单元的单环结构 ,同时含有丰富的脂族化合物。这些脂族化合物可能来自这一富氢显微组分中的超微类脂体。长广树皮煤中树皮体以少于 4个环的稠环化学结构为主 ,由小于C12 的脂链交联成大分子 The chemical structures of Maoming oil shale kerogen, algae algae from Puxian County, bark of Changguang bark coal, and lignite from Shanxi Fanzhi were studied by ruthenium ion selective catalytic oxidation. The results show that the chemical structure of Maoyan oil shale kerogen and Puxian algae are mainly composed of medium-chain aliphatic chain with ether-ester bond. The aromatic structure in the Fanzhi lignite vitrinite Still retain the basic structure of lignin monocyclic structure, rich in aliphatic compounds. These aliphatic compounds may come from the ultramicro-lipid body in this hydrogen-rich microscopic component. Long bark bark coal bark to less than 4 rings of the main chemical structure of the ring, from less than C12 cross-linked into a large aliphatic chain