Selective hydrogenation of butyl levulinate to gamma-valerolactone over sulfonated activated carbon-supported SnRuB bifunctional catalysts

doi:10.1039/d1nj04800g

GIEC OpenIR

	Selective hydrogenation of butyl levulinate to gamma-valerolactone over sulfonated activated carbon-supported SnRuB bifunctional catalysts
	Ding, Shuai 1,2,3,4,5; Zhang, Hairong 1,3,4,5; Li, Bo 1,3,4,5,6; Xu, Wenping 1,3,4,5,6; Chen, Xuefang 1,3,4,5; Yao, Shimiao 1,3,4,5; Xiong, Lian1,3,4,5 ; Guo, Haijun 1,3,4,5; Chen, Xinde1,3,4,5
	2021-11-30
发表期刊	NEW JOURNAL OF CHEMISTRY
ISSN	1144-0546
页码	11
通讯作者	Guo, Haijun(guohj@ms.giec.ac.cn) ; Chen, Xinde(cxd_cxd@hotmail.com)
摘要	The synthesis of gamma-valerolactone (GVL) from butyl levulinate (BL) hydrogenation over sulfonated activated carbon (SAC) supported SnRuB bifunctional catalysts was studied. These catalysts were characterized by ICP, nitrogen physisorption, XRD, HRTEM, XPS and NH3-TPD techniques. The SnRuB hydrogenation active site and surface acidic site of the SAC support are effectively retained by the co-impregnation followed by a chemical reduction process and display a prominent synergetic effect for BL hydrogenation to GVL. Under the optimal reaction conditions (180 degrees C, 3 MPa, 800 rpm, 3 h), BL conversion of 99.2% and GVL selectivity of 83.8% were obtained over the optimal 20Sn1RuB/SAC catalyst. The highest total fraction of the C=O group, lattice oxygen (O-alpha) and oxygen vacancies (O-beta) and active SnOx, species on the surface of the catalyst contribute to the best adsorption and hydrogenation ability for BL conversion to GVL over the 20Sn1RuB/SAC catalyst. The sulfonated carbon-supported SnRuB bifunctional catalyst also showed outstanding recyclability in six runs due to enhanced reduction degree of Snn+ species, and strong interaction between the SnRuB active site and SAC support. In sum, the sulfonated carbon-supported SnRuB bifunctional catalyst with Low costs, high activity and good recyclability is a potential candidate for butyl levulinate hydrogenation to GVL.
DOI	10.1039/d1nj04800g
关键词[WOS]	ETHYL LEVULINATE ; RU-SN ; METHYL OLEATE ; BIMETALLIC CATALYSTS ; MESOPOROUS CARBON ; KINETIC-ANALYSIS ; OLEIC-ACID ; BIOMASS ; CONVERSION ; ESTERS
收录类别	SCI
语种	英语
资助项目	Guangdong Basic and Applied Basic Research Foundation[2020A1515010516] ; Project of National Natural Science Foundation of China[51876207] ; Project of National Natural Science Foundation of China[52006229] ; Project of Jiangsu Province Science and Technology[BE2020394] ; Project of Jiangsu Province Science and Technology[BE2018342] ; Project of Key Laboratory Foundation of Renewable Energy, Chinese Academy of Science (CAS)[E1290104]
WOS研究方向	Chemistry
项目资助者	Guangdong Basic and Applied Basic Research Foundation ; Project of National Natural Science Foundation of China ; Project of Jiangsu Province Science and Technology ; Project of Key Laboratory Foundation of Renewable Energy, Chinese Academy of Science (CAS)
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000732843300001
出版者	ROYAL SOC CHEMISTRY
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/35551
专题	中国科学院广州能源研究所
通讯作者	Guo, Haijun; Chen, Xinde
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Univ Sci & Technol China, Nano Sci & Technol Inst, Suzhou 215123, Peoples R China 3.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 5.R&D Ctr Xuyi Attapulgite Energy & Environm Mat, Xuyi 211700, Peoples R China 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Ding, Shuai,Zhang, Hairong,Li, Bo,et al. Selective hydrogenation of butyl levulinate to gamma-valerolactone over sulfonated activated carbon-supported SnRuB bifunctional catalysts[J]. NEW JOURNAL OF CHEMISTRY,2021:11.
APA	Ding, Shuai.,Zhang, Hairong.,Li, Bo.,Xu, Wenping.,Chen, Xuefang.,...&Chen, Xinde.(2021).Selective hydrogenation of butyl levulinate to gamma-valerolactone over sulfonated activated carbon-supported SnRuB bifunctional catalysts.NEW JOURNAL OF CHEMISTRY,11.
MLA	Ding, Shuai,et al."Selective hydrogenation of butyl levulinate to gamma-valerolactone over sulfonated activated carbon-supported SnRuB bifunctional catalysts".NEW JOURNAL OF CHEMISTRY (2021):11.