Pt/Solid-Base: A Predominant Catalyst for Glycerol Hydrogenolysis in a Base-Free Aqueous Solution

被引：109

作者：

Yuan, Zhenle ^{[1
]}

Wu, Pei ^{[1
]}

Gao, Jing ^{[1
]}

Lu, Xiuyang ^{[2
]}

Hou, Zhaoyin ^{[1
]}

Zheng, Xiaoming ^{[1
]}

机构：

[1] Zhejiang Univ, Key Lab Appl Chem Zhejiang Prov, Dept Chem, Hangzhou 310028, Peoples R China

[2] Zhejiang Univ, Dept Chem & Biochem Engn, Hangzhou 310027, Zhejiang, Peoples R China

来源：

CATALYSIS LETTERS | 2009年 / 130卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

Glycerol; Hydrogenolysis; 1,2-Propanediol; Solid base; ION-EXCHANGE-RESIN; PROPYLENE-GLYCOL; SELECTIVE HYDROGENOLYSIS; CONVERSION; RU/C; 1,2-PROPANEDIOL; CHEMICALS; RUTHENIUM; BIOMASS;

D O I：

10.1007/s10562-009-9879-0

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A series of HBeta, HZSM-5, Al2O3, MgO and hydrotalcite precursor supported Pt catalysts were prepared and used for glycerol hydrogenolysis to 1,2-propanediol (1,2-TPD) in a base-free aqueous solution. XRD, TEM, CO2-TPD and H-2-TPD characterizations concluded that the activity for glycerol hydrogenolysis of the tested catalysts depends mainly on their alkalinity and particle size of Pt. A hydrotalcite precursor supported Pt catalyst with strong alkalinity and highly dispersed Pt particles exhibited the predominant performance for the desired reaction (with a 93.0% selectivity of 1,2-PDO at a conversion of 92.1%) in a base-free aqueous solution at lower pressure, and can be recycled simply by filtration.

引用

页码：261 / 265

页数：5

共 20 条

[1] Hydrogenolysis of glycerol to propanediol over Ru: Polyoxometalate bifunctional catalyst [J].

Alhanash, Abdullah ;

Kozhevnikova, Elena F. ;

Kozhevnikov, Ivan V. .

CATALYSIS LETTERS, 2008, 120 (3-4) :307-311

[2] Improved utilisation of renewable resources: New important derivatives of glycerol [J].

Behr, Arno ;

Eilting, Jens ;

Irawadi, Ken ;

Leschinski, Julia ;

Lindner, Falk .

GREEN CHEMISTRY, 2008, 10 (01) :13-30

[3] Glycerol hydrogenolysis on heterogeneous catalysts [J].

Chaminand, J ;

Djakovitch, L ;

Gallezot, P ;

Marion, P ;

Pinel, C ;

Rosier, C .

GREEN CHEMISTRY, 2004, 6 (08) :359-361

[4] Removal of residual catalyst from simulated biodiesel's crude glycerol for glycerol hydrogenolysis to propylene glycol [J].

Chiu, CW ;

Dasari, MA ;

Sutterlin, WR ;

Suppes, GJ .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2006, 45 (02) :791-795

[5] Chemical routes for the transformation of biomass into chemicals [J].

Corma, Avelino ;

Iborra, Sara ;

Velty, Alexandra .

CHEMICAL REVIEWS, 2007, 107 (06) :2411-2502

[6] Conversion of biomass to 1,2-propanediol by selective catalytic hydrogenation of lactic acid over silica-supported copper [J].

Cortright, RD ;

Sanchez-Castillo, M ;

Dumesic, JA .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2002, 39 (04) :353-359

[7] Low-pressure hydrogenolysis of glycerol to propylene glycol [J].

Dasari, MA ;

Kiatsimkul, PP ;

Sutterlin, WR ;

Suppes, GJ .

APPLIED CATALYSIS A-GENERAL, 2005, 281 (1-2) :225-231

[8]

FAN GY, 2007, CHEM LETT, V36, P1274

[9] Hydrogenolysis of glycerol to glycols over ruthenium catalysts: Effect of support and catalyst reduction temperature [J].

Feng, Jian ;

Fu, Haiyan ;

Wang, Jinbo ;

Li, Ruixiang ;

Chen, Hua ;

Li, Xianjun .

CATALYSIS COMMUNICATIONS, 2008, 9 (06) :1458-1464

[10] Catalytic performance of Rh/SiO2 in glycerol reaction under hydrogen [J].

Furikado, Ippei ;

Miyazawa, Tomohisa ;

Koso, Shuichi ;

Shimao, Akira ;

Kunimori, Kimio ;

Tomishige, Keiichi .

GREEN CHEMISTRY, 2007, 9 (06) :582-588

← 1 2 →