| Hydrogenolysis of biomass-derived sorbitol to glycols and glycerol over Ni-MgO catalysts | |
Chen, Xinguo1,2; Wang, Xicheng1 ; Yao, Shengxi1; Mu, Xindong1
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| 2013-09-05 | |
| 发表期刊 | CATALYSIS COMMUNICATIONS
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| 卷号 | 39期号:1页码:86-89 |
| 摘要 | Ni-MgO catalysts with varying Ni/Mg ratios were prepared by co-precipitation and tested in sorbitol hydrogenolysis. At 473 K and 4 MPa H-2, the best catalyst with Ni/Mg ratio of 3:7 exhibited 67.8% conversion and 80.8% total selectivity of ethylene glycol, 1,2-propylene glycol and glycerol. These catalysts were characterized by XRD, CO2-TPD and H-2 chemisorption, revealing that the activity depended strongly on the basicity and Ni surface area. The reaction conditions were optimized, which were relatively mild for this chemoselective conversion. (C) 2013 Elsevier B.V. All rights reserved. |
| 文章类型 | Article |
| 关键词 | Sorbitol Hydrogenolysis Glycols Ni-mgo Basic Carrier |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1016/j.catcom.2013.05.012 |
| 关键词[WOS] | NI/MGO CATALYST ; RUTHENIUM ; HYDROGENATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Physical |
| WOS记录号 | WOS:000321604300019 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qibebt.ac.cn/handle/337004/6048 |
| 专题 | 绿色化学催化研究组 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Biobased Mat, Qingdao 266101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Xinguo,Wang, Xicheng,Yao, Shengxi,et al. Hydrogenolysis of biomass-derived sorbitol to glycols and glycerol over Ni-MgO catalysts[J]. CATALYSIS COMMUNICATIONS,2013,39(1):86-89. |
| APA | Chen, Xinguo,Wang, Xicheng,Yao, Shengxi,&Mu, Xindong.(2013).Hydrogenolysis of biomass-derived sorbitol to glycols and glycerol over Ni-MgO catalysts.CATALYSIS COMMUNICATIONS,39(1),86-89. |
| MLA | Chen, Xinguo,et al."Hydrogenolysis of biomass-derived sorbitol to glycols and glycerol over Ni-MgO catalysts".CATALYSIS COMMUNICATIONS 39.1(2013):86-89. |
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