Selective production of phase-separable product from a mixture of biomass-derived aqueous oxygenates
文献类型：期刊论文
| 作者 | Wang, Yehong1; Peng, Mi2,3; Zhang, Jian1; Zhang, Zhixin1; An, Jinghua1,4; Du, Shuyan1; An, Hongyu1,4; Fan, Fengtao1; Liu, Xi5,6; Zhai, Peng2,3 |
| 刊名 | Nature communications
 |
| 出版日期 | 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. |
| WOS关键词 | BUILDING-BLOCK ; ETHANOL ; FERMENTATION ; CONDENSATION ; LIQUID ; KETONIZATION ; CONVERSION ; HYDROGEN ; KETONES ; ABE |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000452197400002 |
| 出版者 | NATURE PUBLISHING GROUP |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2372956 |
| 专题 | 大连化学物理研究所 |
| 通讯作者 | Ma, Ding; Wang, Feng |
| 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 | Wang, Yehong,Peng, Mi,Zhang, Jian,et al. Selective production of phase-separable product from a mixture of biomass-derived aqueous oxygenates[J]. Nature communications,2018,9:6. |
| APA | Wang, Yehong.,Peng, Mi.,Zhang, Jian.,Zhang, Zhixin.,An, Jinghua.,...&Wang, Feng.(2018).Selective production of phase-separable product from a mixture of biomass-derived aqueous oxygenates.Nature communications,9,6. |
| MLA | Wang, Yehong,et al."Selective production of phase-separable product from a mixture of biomass-derived aqueous oxygenates".Nature communications 9(2018):6. |
入库方式： iSwitch采集
来源：大连化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。