Liquid Phase Hydrogenation of Methyl Levulinate over Supported Ruthenium Metal Catalyst

被引：4

作者：

Nadgeri, Jayprakash M. ^{[1
]}

Hiyoshi, Norihito ^{[1
]}

Yamaguchi, Aritomo ^{[1
]}

Sato, Osamu ^{[1
]}

Shirai, Masayuki ^{[1
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Res Ctr Compact Chem Syst, Miyagino Ku, Sendai, Miyagi 9838551, Japan

来源：

JOURNAL OF THE JAPAN PETROLEUM INSTITUTE | 2012年 / 55卷 / 06期

关键词：

Biomass utilization; Liquid phase hydrogenation; Ruthenium catalyst; Methyl levulinate; gamma-Valerolactone; Graphite support; GAMMA-VALEROLACTONE; CONVERSION; BIOMASS; ACID; ESTERS; 1,4-PENTANEDIOL; CO2;

D O I：

10.1627/jpi.55.376

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Low-temperature hydrogenation of methyl levulinate was studied over a graphite-supported ruthenium catalyst. Methyl levulinate introduced was completely hydrogenated and 65 % yield of methyl 4-hydroxyvalerate and 35 % yield of gamma-valerolactone were obtained at neat condition at 343 K. The yield of gamma-valerolactone did not increase with an increase in reaction time. The addition of water and levulinic acid enhanced the initial hydrogenation rate and final gamma-valerolactone yield. More than 99 % conversion to gamma-valerolactone was obtained over the graphite-supported ruthenium catalyst at 363 K by the addition of water and levulinic acid.

引用

页码：376 / 379

页数：4

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