Selective production of phase-separable product from a mixture of biomass-derived aqueous oxygenates

doi:10.1038/s41467-018-07593-0

	Selective production of phase-separable product from a mixture of biomass-derived aqueous oxygenates
	Zhai, Peng 2,3; Wang, Yehong 1; Peng, Mi 2,3; Zhang, Jian 1; Zhang, Zhixin 1; An, Jinghua 1,4; Du, Shuyan 1; An, Hongyu 1,4; Fan, Fengtao 1; Liu, Xi 5,6
刊名	NATURE COMMUNICATIONS
	2018-12-05
卷号	9 页码:6
ISSN号	2041-1723
DOI	10.1038/s41467-018-07593-0
通讯作者	Ma, Ding(dma@pku.edu.cn) ; Wang, Feng(wangfeng@dicp.ac.cn)
英文摘要	Selective conversion of an aqueous solution of mixed oxygenates produced by biomass fermentation to a value-added single product is pivotal for commercially viable biomass utilization. However, the efficiency and selectivity of the transformation remains a great challenge. Herein, we present a strategy capable of transforming similar to 70% of carbon in an aqueous fermentation mixture (ABE: acetone-butanol-ethanol-water) to 4-heptanone (4-HPO), catalyzed by tin-doped ceria (Sn-ceria), with a selectivity as high as 86%. Water (up to 27 wt%), detrimental to the reported catalysts for ABE conversion, was beneficial for producing 4-HPO, highlighting the feasibility of the current reaction system. In a 300 h continuous reaction over 2 wt% Sn-ceria catalyst, the average 4-HPO selectivity is maintained at 85% with 50% conversion and > 90% carbon balance. This strategy offers a route for highly efficient organic-carbon utilization, which can potentially integrate biological and chemical catalysis platforms for the robust and highly selective production of value-added chemicals.
资助项目	Strategic Priority Research Program of the Chinese Academy of Sciences[XDB17000000] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB17020300] ; National Key R&D Program of China[2017YFB0602200] ; Natural Science Foundation of China[21721004] ; Natural Science Foundation of China[21690080] ; Natural Science Foundation of China[21711530020] ; Natural Science Foundation of China[21725301] ; Natural Science Foundation of China[91645115] ; Natural Science Foundation of China[21473003] ; Natural Science Foundation of China[21673273] ; Natural Science Foundation of China[21872163] ; Natural Science Foundation of China[21821004]
WOS关键词	BUILDING-BLOCK ; ETHANOL ; FERMENTATION ; CONDENSATION ; LIQUID ; KETONIZATION ; CONVERSION ; HYDROGEN ; KETONES ; ABE
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	NATURE PUBLISHING GROUP
WOS记录号	WOS:000452197400002
资助机构	Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/166388]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Wang, Feng; Ma, Ding
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China 3.Peking Univ, Coll Engn, BIC ESAT, Beijing 100871, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Shanxi, Peoples R China 6.SynfuelsChina Co Ltd, Syncat Beijing, Beijing 101407, Peoples R China
推荐引用方式 GB/T 7714	Zhai, Peng,Wang, Yehong,Peng, Mi,et al. Selective production of phase-separable product from a mixture of biomass-derived aqueous oxygenates[J]. NATURE COMMUNICATIONS,2018,9:6.
APA	Zhai, Peng.,Wang, Yehong.,Peng, Mi.,Zhang, Jian.,Zhang, Zhixin.,...&Ma, Ding.(2018).Selective production of phase-separable product from a mixture of biomass-derived aqueous oxygenates.NATURE COMMUNICATIONS,9,6.
MLA	Zhai, Peng,et al."Selective production of phase-separable product from a mixture of biomass-derived aqueous oxygenates".NATURE COMMUNICATIONS 9(2018):6.