Process of catalytic hydrogenation of Naomaohu coal liquefaction to aromatics

ZHAO Peng; LIU Min; LI Wenbo

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Journal of China Coal Society > 2021 > 46(4): 1099-1106.

ZHAO Peng, LIU Min, LI Wenbo. Process of catalytic hydrogenation of Naomaohu coal liquefaction to aromatics[J]. Journal of China Coal Society, 2021, 46(4): 1099-1106.

Citation:

ZHAO Peng, LIU Min, LI Wenbo. Process of catalytic hydrogenation of Naomaohu coal liquefaction to aromatics[J]. Journal of China Coal Society, 2021, 46(4): 1099-1106.

Citation:

ZHAO Peng, LIU Min, LI Wenbo. Process of catalytic hydrogenation of Naomaohu coal liquefaction to aromatics[J]. Journal of China Coal Society, 2021, 46(4): 1099-1106.

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Process of catalytic hydrogenation of Naomaohu coal liquefaction to aromatics

Research Institute of Coal Chemistry,China Coal Research Institute; State Key Laboratory of Coal Mining and Clean Utilization; National Energy Technology & Equipment Laboratory of Coal Utilization and Emission Control

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Available Online: April 09, 2023
Published Date: April 29, 2021

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Abstract

Abstract

In order to enhance the added value of oil of direct coal liquefaction and highlight its structural advantage of high aromatic hydrocarbon,the hydrogenation test of NMH and recycle solvent were carried out in 2 liter autoclave to investigate process and catalyst regulation laws.The aromatics structure in
- hydroliquefaction,
- aromatics,
- catalytic activity,
- process regulation,
- Naomaohu coal,
- low rank coal