One-Step Heterogeneous Catalytic Process for the Dehydration of Xylan into Furfural

被引：1

作者：

Li, Hui-Ling ^{[1
]}

Wang, Shuai-Yang ^{[1
]}

Wang, Wen-Ju ^{[1
]}

Ren, Jun-Li ^{[1
]}

Peng, Feng ^{[2
]}

Sun, Run-Cang ^{[1
,2
]}

Liang, Lei ^{[3
]}

机构：

[1] S China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China

[2] Beijing Forestry Univ, Inst Biomass Chem & Utilizat, Beijing 100083, Peoples R China

[3] Guangzhou Sugarcane Ind Res Inst, Biomat Res Ctr, Guangzhou 510316, Guangdong, Peoples R China

来源：

BIORESOURCES | 2013年 / 8卷 / 03期

关键词：

Xylan; Furfural; Perovskite-type oxides; Heterogeneous catalysis; LIGNOCELLULOSIC BIOMASS; CONVERSION; XYLOSE; HEMICELLULOSE;

D O I：

暂无

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

Xylan, the major component of hemicellulose in hardwoods and various grasses, has great potential for bio-refinery applications such as the production of energy and high value-added chemicals. A convenient and environment-friendly catalytic process for the conversion of xylan into furfural in ultrapure water using chromium-loaded perovskite-type oxides as the solid catalyst has been investigated. The crystalline and morphologies of the catalysts were studied by X-ray diffraction analysis (XRD) and scanning electron microscope analysis (SEM), and the reactions were optimized by varying different parameters. It was found that LaCo0.8Cu0.2O3 modified with 1.5wt% chromium had the highest catalytic activity in the transformation of xylan to furfural at a temperature of 433 K in a 1: 600 weight ratio of xylan to hyperpure water for 10 h; the corresponding yield was 21.2% for furfural. Furthermore, a possible mechanism for the dehydration of xylan to furfural using Cr-LaCo0.8Cu0.2O3 as a catalyst is proposed.

引用

页码：3200 / 3211

页数：12

共 23 条

[1] Investigation of the catalytic activity of Rh-LaCoO3 catalyst in the conversion of tar from biomass devolatilization products
Ammendola, P.
Chirone, R.
Lisi, L.
Piriou, B.
Russo, G.
[J]. APPLIED CATALYSIS A-GENERAL, 2010, 385 (1-2) : 123 - 129
[2] Progress in bioethanol processing
Balat, Mustafa
Balat, Havva
Oz, Cahide
[J]. PROGRESS IN ENERGY AND COMBUSTION SCIENCE, 2008, 34 (05) : 551 - 573
[3] Synthesis of Furfural from Xylose and Xylan
Binder, Joseph B.
Blank, Jacqueline J.
Cefali, Anthony V.
Raines, Ronald T.
[J]. CHEMSUSCHEM, 2010, 3 (11) : 1268 - 1272
[4] Production of 5-hydroxymethylfurfural and furfural by dehydration of biomass-derived mono- and poly-saccharides
Chheda, Juben N.
Roman-Leshkov, Yuriy
Dumesic, James A.
[J]. GREEN CHEMISTRY, 2007, 9 (04) : 342 - 350
[5] Catalysis of Cu-Doped Co-Based Perovskite-Type Oxide in Wet Oxidation of Lignin To Produce Aromatic Aldehydes
Deng, Haibo
Lin, Lu
Liu, Shijie
[J]. ENERGY & FUELS, 2010, 24 (09) : 4797 - 4802
[6] Structural, magnetic and electrical properties of La0.67Pb0.33Mn1-xCoxO3 (0 ≤ x ≤ 0.3)
Dhahri, N.
Dhahri, A.
Cherif, K.
Dhahri, J.
Taibi, K.
Dhahri, E.
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2010, 496 (1-2) : 69 - 74
[7] A solid-acid-based process for the conversion of hemicellulose
Dhepe, Paresh Laxmikant
Sahu, Ramakanta
[J]. GREEN CHEMISTRY, 2010, 12 (12) : 2153 - 2156
[8] Modified versions of sulfated zirconia as catalysts for the conversion of xylose to furfural
Dias, Ana S.
Lima, Sergio
Pillinger, Martyn
Valente, Anabela A.
[J]. CATALYSIS LETTERS, 2007, 114 (3-4) : 151 - 160
[9] Exfoliated titanate, niobate and titanoniobate nanosheets as solid acid catalysts for the liquid-phase dehydration of D-xylose into furfural
Dias, Ana S.
Lima, Sergio
Carriazo, Daniel
Rives, Vicente
Pillinger, Martyn
Valente, Anabela A.
[J]. JOURNAL OF CATALYSIS, 2006, 244 (02) : 230 - 237
[10] Catalytic conversion of cellulose to 5-hydroxymethyl furfural using acidic ionic liquids and co-catalyst
Ding, Zhen-Dong
Shi, Jin-Cai
Xiao, Jing-Jing
Gu, Wen-Xiu
Zheng, Chang-Ge
Wang, Hai-Jun
[J]. CARBOHYDRATE POLYMERS, 2012, 90 (02) : 792 - 798

← 1 2 3 →