A carbon-negative route for sustainable production of aromatics from biomass-derived aqueous oxygenates
A carbon-negative route for sustainable production of aromatics from biomass-derived aqueous oxygenates
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从生物质衍生的含水含氧化合物可持续生产芳烃的负碳路线
DOI:
10.1016/j.apcatb.2022.121139
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发表时间:
2022-01
期刊:
影响因子:
--
通讯作者:
Wang Feng
中科院分区:
文献类型:
--
作者:
Wang Yehong;Liu Jiaxu;Zhao Zhitong;Guo Qiang;Jiang Qike;He Ning;Wang Feng
Sustainable technologies and efficient process design in chemical synthesis are in great demand for achieving a low-carbon society. Here, a sustainable approach for producing aromatics is designed via a biomass-derived carbon-negative route. A target aromatic yield of up to 50% was achieved using an industrial aqueous oxygenate mixture as the feedstocks. Such high performance is ascribed to the Zn modified ZSM-5 zeolites, which were proved to introduce synergistic catalysis involving Lewis acid sites and Brönsted acid sites, and were essential to aromatize these oxygenates efficiently. This approach provides a promising route for converting biomass-derived complex mixtures to valuable chemicals toward the carbon-neutral goal.
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