Catalytic Dehydration-Hydrogenation of Glycerol to 1,2-Propylene Glycol at Ambient Hydrogen Pressure
文献类型：期刊论文
| 作者 | Zhao Jing1,2; Yu Weiqiang1,2; Li Decai1; Ma Hong1; Gao Jin1; Xu Jie1 |
| 刊名 | chinese journal of catalysis
 |
| 出版日期 | 2010-02-01 |
| 卷号 | 31期号:2页码:200-204 |
| 关键词 | ambient pressure glycerol acetol 1 dehydration hydrogenation copper catalyst nickel catalyst 2-propylene glycol |
| 英文摘要 | the novel technology for synthesis of 1,2-propylene glycol by dehydration-hydrogenation of glycerol at ambient hydrogen pressure was reported. dehydration of glycerol to acetol was catalyzed by cu/al(2)o(3) catalyst. a 86% selectivity for acetol was achieved at 220 degrees c and ambient hydrogen pressure. the effects of copper loading, reaction temperature, and reaction atmosphere on the catalyst performance were studied. raney ni catalyst showed excellent catalytic performance in the hydrogenation of acetol to 1,2-propylene glycol. the selectivity for 1,2-propylene glycol was more than 99% at 120 degrees c and ambient hydrogen pressure, and no appreciable change in the activity was observed over the raney ni catalyst after 5 h of time-on-stream. the influence of reaction conditions on the conversion and selectivity was also investigated in the hydrogenation of acetol. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | ion-exchange-resin ; selective hydrogenolysis ; propylene-glycol ; performance ; conversion ; rhenium ; support ; ru |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000275568000012 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/141755]  |
| 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 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao Jing,Yu Weiqiang,Li Decai,et al. Catalytic Dehydration-Hydrogenation of Glycerol to 1,2-Propylene Glycol at Ambient Hydrogen Pressure[J]. chinese journal of catalysis,2010,31(2):200-204. |
| APA | Zhao Jing,Yu Weiqiang,Li Decai,Ma Hong,Gao Jin,&Xu Jie.(2010).Catalytic Dehydration-Hydrogenation of Glycerol to 1,2-Propylene Glycol at Ambient Hydrogen Pressure.chinese journal of catalysis,31(2),200-204. |
| MLA | Zhao Jing,et al."Catalytic Dehydration-Hydrogenation of Glycerol to 1,2-Propylene Glycol at Ambient Hydrogen Pressure".chinese journal of catalysis 31.2(2010):200-204. |
入库方式： OAI收割
来源：大连化学物理研究所
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