超临界抽提液化残渣的煤岩学研究
THE PETROGRAPHIC STUDY ON LIQUEFACTION RESIDVES OF SEC
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摘要: 对煤超临界抽提液化残渣的组成及组分特征进行了煤岩分析,并以其结果评价煤及其组分的液化性能,指示液化反应过程操作条件的优劣。Abstract: In this paper,the petrographic analysis of the pertographic composition and components Characteristics of the residues from SEC was conducted,and this residue analysin can be used to evaluate the liquefaction behaviours of coals and coal macerals,and to indiate liquefaction reaction processes or run conditions of tests.