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2023 1

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Alkylphenols 1

Nitrogen-doped activated carbon 1

Pyrolysis 1

Walnut shell 1

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hydrogenation 1

lignin depolymerization 1

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Efficient conversion of lignin to alkylphenols over highly stable inverse spinel MnFeO catalysts

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8, Pages 1085-1095 doi: 10.1007/s11705-022-2236-1

Abstract: The conversion of lignin reached 94%, and the selectivity of alkylphenols exceeded 90% after 5 h at 250

Keywords： lignin depolymerization spinel catalysts hydrogenation

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Catalytic fast pyrolysis of walnut shell for alkylphenols production with nitrogen-doped activated carbon

Shanwei Ma, Hang Li, Guan Zhang, Tahir Iqbal, Kai Li, Qiang Lu

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 2, doi: 10.1007/s11783-020-1317-y

Abstract: . • Alkylphenols were selectively produced from catalytic pyrolysis process. • The alkylphenols yieldincreased by 8.5 times under the optimal conditions. • Formation mechanism of alkylphenols was proposedAlkylphenols are a group of valuable phenolic compounds that can be derived from lignocellulosic biomassUnder the catalysis of N/WSAC, yields of alkylphenols were significantly increased, especially phenolAs the increase of pyrolytic temperature, the alkylphenols yield first increased and then decreased,

Keywords： Pyrolysis Walnut shell Alkylphenols Nitrogen-doped activated carbon