Chemoselective hydrogenolysis of tetrahydrofurfuryl alcohol to 1,5-pentanediol over Ir-MoOx/SiO2 catalyst
文献类型：期刊论文
| 作者 | Wang, Zhiqiang1,2; Pholjaroen, Boonrat1,3; Li, Mengxia1,4; Dong, Wenjun4; Li, Ning1; Wang, Aiqin1; Wang, Xiaodong1; Cong, Yu1; Zhang, Tao1 |
| 刊名 | journal of energy chemistry
 |
| 出版日期 | 2014-07-01 |
| 卷号 | 23期号:4页码:427-434 |
| 关键词 | selective hydrogenolysis tetrahydrofurfuryl alcohol (THFA) 1 Ir-MoOx catalyst biomass refinery 5-pentanediol |
| 英文摘要 | in this work, moox promoted ir/sio2 catalysts were prepared and used for the selective hydrogenolysis of tetrahydrofurfuryl alcohol (thfa) to 1,5-pentanediol in a continuous flow reactor. the effects of different noble metals (ir, pt, pd, ru, rh), supports and ir contents were screened. among the investigated catalysts, 4 wt%ir-moox/sio2 with a mo/ir atomic ratio of 0.13 exhibited the best catalytic performance. the synergy between ir particles and the partially reduced isolated moox species attached on them is essential for the excellent catalytic performance of ir-moox/sio. the catalyst exhibited a better hydrogenolysis efficiency of thfa with the selectivity of 1,5-pentanediol of 65%-74% at a conversion of thfa of 70%-75% when the initial thfa concentration is ranging from 20 wt% and 40 wt%. and higher system pressure was also in favor of the conversion of thfa. during a stability test, the conversion of thfa and 1,5-pentanediol yield over ir-moox/sio decreased with reaction time, which can be explained by the leaching of mo species during the reaction. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; energy & fuels ; engineering, chemical |
| 研究领域[WOS] | chemistry ; energy & fuels ; engineering |
| 关键词[WOS] | glycerol hydrogenolysis ; ethylene-glycol ; cyclic ethers ; biomass ; hydrogenation ; conversion ; polyols ; ni ; 1,3-propanediol ; dehydration |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000340350900004 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/145400]  |
| 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, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China 2.Sichuan Univ, Dept Chem Engn, Chengdu 610065, Sichuan, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Zhejiang Sci Tech Univ, Coll Sci, Ctr Optoelect Mat & Devices, Hangzhou 310018, Zhejiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Zhiqiang,Pholjaroen, Boonrat,Li, Mengxia,et al. Chemoselective hydrogenolysis of tetrahydrofurfuryl alcohol to 1,5-pentanediol over Ir-MoOx/SiO2 catalyst[J]. journal of energy chemistry,2014,23(4):427-434. |
| APA | Wang, Zhiqiang.,Pholjaroen, Boonrat.,Li, Mengxia.,Dong, Wenjun.,Li, Ning.,...&Zhang, Tao.(2014).Chemoselective hydrogenolysis of tetrahydrofurfuryl alcohol to 1,5-pentanediol over Ir-MoOx/SiO2 catalyst.journal of energy chemistry,23(4),427-434. |
| MLA | Wang, Zhiqiang,et al."Chemoselective hydrogenolysis of tetrahydrofurfuryl alcohol to 1,5-pentanediol over Ir-MoOx/SiO2 catalyst".journal of energy chemistry 23.4(2014):427-434. |
入库方式： OAI收割
来源：大连化学物理研究所
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