Abstract: Latest coal pyrolysis process and typical coal pyrolysis oil enhancement technology are reviewed.The internal component moving bed coal pyrolysis process and the new internal rotation moving bed coal pyrolysis process are suitable for small particles of low rank coal.The new internal rotating moving bed coal pyrolysis process and the solid heat carrier pulverized coal pyrolysis process can solve the problem of dust entrainment.The dual-cycle solid heat carrier process has better adaptability for different coal types.As for coal pyrolysis oil-enhancing technology,the co-pyrolysis of coal and other materials,and the integrated process of coal pyrolysis with methane activation have relatively broad industrial application prospects.
刘瑞春, 牛犇, 张君涛, 刘俊杰. 煤热解工艺及其增油技术研究进展[J]. 现代化工, 2022, 42(7): 37-41,45.
LIU Rui-chun, NIU Ben, ZHANG Jun-tao, LIU Jun-jie. Advances in coal pyrolysis process and oil-enhancing technology. Modern Chemical Industry, 2022, 42(7): 37-41,45.
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