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Title:
Aqueous-phase hydrogenation of biomass-derived itaconic acid to methyl-gamma-butyrolactone over Pd/C catalysts: Effect of pretreatments of active carbon
Author: Li, Sha1,2; Wang, Xicheng2; Liu, Xiaoran2; Xu, Guoqiang2; Han, Sheng1; Mu XinDong(牟新东)2
Source: CATALYSIS COMMUNICATIONS
Issued Date: 2015-02-10
Volume: 61, Pages:92-96
Keyword: Biomass ; Itaconic acid ; Methyl-gamma-butyrolactone ; Hydrogenation ; Pd/C
DOI: 10.1016/j.catcom.2014.12.017
DOC Type: Article
English Abstract: The effect of active carbon pretreatment on the catalytic performance of Pd/C catalysts in the hydrogenation of itaconic acid was studied. The catalysts were prepared by deposition-precipitation and characterized by XRD, BET, NH3-TPD, TEM and FT-IR. Due to the modification of the surface functional groups, surface structure and surface acidities of active carbon via pretreatment, the Pd/C catalysts showed varied catalytic performances. High dispersion and uniform particles were conducive to the excellent activity of Pd/C catalyst with support copretreated with HNO3 and NaClO, which exhibited 89.5% selectivity towards methyl-gamma-butyrolactone at 180 degrees C, 4 MPa H-2 for 20 h. (C) 2014 Elsevier B.V. All rights reserved.
WOS Headings: Science & Technology ; Physical Sciences
WOS Subject: Chemistry, Physical
WOS Subject Extended: Chemistry
WOS Keyword Plus: SUCCINIC ACID ; PLATFORM CHEMICALS ; LEVULINIC ACID ; VALEROLACTONE ; CONVERSION ; 1,4-BUTANEDIOL ; NANOPARTICLES ; ELECTRODES ; BIO
Indexed Type: SCI
Language: 英语
WOS ID: WOS:000348884700020
Citation statistics:
Content Type: 期刊论文
URI: http://ir.qibebt.ac.cn/handle/337004/6103
Appears in Collections:绿色化学催化团队_期刊论文

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description.institution: 1.Shanghai Inst Technol, Sch Chem & Environm Engn, Shanghai 201418, Peoples R China
2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biobased Mat, Qingdao 266101, Peoples R China

Recommended Citation:
Li, Sha,Wang, Xicheng,Liu, Xiaoran,et al. Aqueous-phase hydrogenation of biomass-derived itaconic acid to methyl-gamma-butyrolactone over Pd/C catalysts: Effect of pretreatments of active carbon[J]. CATALYSIS COMMUNICATIONS,2015,61:92-96.
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