Fast and continuous conversion of xylose to furfural in micropacked bed reactors

被引：21

作者：

Lu, Heng-Xing ^{[1
]}

Yang, Wei-Yao ^{[1
]}

Shi, Ying-Xian ^{[1
]}

Wang, Hong -Bin ^{[1
]}

Mao, Heng ^{[1
]}

Sang, Le ^{[1
]}

Zhao, Zhi-Ping ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Chem & Chem Engn, Beijing 102488, Peoples R China

来源：

CHEMICAL ENGINEERING SCIENCE | 2023年 / 266卷

基金：

中国国家自然科学基金;

关键词：

Xylose dehydration; Micropacked bed reactor; Mixed solid acid; Water; Biomass; CARBON SOLID ACID; DEHYDRATION; CATALYST; BIOMASS; PERFORMANCE; EXTRACTION; PLATFORM; XYLAN; FUEL;

D O I：

10.1016/j.ces.2022.118256

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

In this work, the continuous conversion of xylose to furfural in water aqueous based on micropacked bed reactors (lPBRs) with mixed solid acid catalyst of SO24/g-Al2O3 and HND-580 was studied. For liquidsolid process, the best conversion and yield were 96.86% and 44.65% with the reaction time of only 1.6 min at 170 degrees C and 2 MPa, respectively. The reaction rate constant, apparent activation energy, and space-time yield (STY) were 1.37 min(-1), 47.41 kJ.mol(-1), and 5.00 x 10(-3) g.mL(-3).min(-1), respectively. Also, the CO2 can enhance the conversion of xylose to furfural in mPBRs to achieve a high selectively and yield. Compared with the batch operation, the mPBRs can greatly increase the reaction rate and STY of 1-3 order magnitude. Micropacked bed reactor could be an alternative of the batch reactor to achieve a high efficient, green, continuous, and safe dehydration process of biomass. (C) 2022 Elsevier Ltd. All rights reserved.

引用

页数：11

共 54 条

[21] Site-Dependent Lewis Acidity of γ-Al2O3 and Its Impact on Ethanol Dehydration and Etherification [J].

Jenness, Glen R. ;

Christiansen, Matthew A. ;

Caratzoulas, Stavros ;

Vlachos, Dionisios G. ;

Gorte, Raymond J. .

JOURNAL OF PHYSICAL CHEMISTRY C, 2014, 118 (24) :12899-12907

[22] Fabrication of sulfonic acid modified mesoporous silica shells and their catalytic performance with dehydration reaction of D-xylose into furfural [J].

Jeong, Gyoung Hwa ;

Kim, Eun Gyu ;

Kim, Saet Byul ;

Park, Eun Duck ;

Kim, Sang Wook .

MICROPOROUS AND MESOPOROUS MATERIALS, 2011, 144 (1-3) :134-139

[23] Conversion of xylose into furfural in a MOF-based mixed matrix membrane reactor [J].

Jin, Hua ;

Liu, Xinlei ;

Ban, Yujie ;

Peng, Yuan ;

Jiao, Wenmei ;

Wang, Po ;

Guo, Ang ;

Li, Yanshuo ;

Yang, Weishen .

CHEMICAL ENGINEERING JOURNAL, 2016, 305 :12-18

[24] Kinetic study of the dehydration of D-xylose in high temperature water [J].

Kim, Saet Byul ;

Lee, Mi Ran ;

Park, Eun Duck ;

Lee, Sang Min ;

Lee, HyoKyu ;

Park, Ki Hyun ;

Park, Myung-June .

REACTION KINETICS MECHANISMS AND CATALYSIS, 2011, 103 (02) :267-277

[25] A modified biphasic system for the dehydration of D-xylose into furfural using SO42-/TiO2-ZrO2/La3+ as a solid catalyst [J].

Li, Huiling ;

Deng, Aojie ;

Ren, Junli ;

Liu, Changyu ;

Wang, Wenju ;

Peng, Feng ;

Sun, Runcang .

CATALYSIS TODAY, 2014, 234 :251-256

[26] Catalytic dehydration of D-xylose to furfural over a tantalum-based catalyst in batch and continuous process [J].

Li, Xing-Long ;

Pan, Tao ;

Deng, Jin ;

Fu, Yao ;

Xu, Hua-Jian .

RSC ADVANCES, 2015, 5 (86) :70139-70146

[27] Dehydration of Xylose into Furfural in the Presence of Crystalline Microporous Silicoaluminophosphates [J].

Lima, Sergio ;

Fernandes, Auguste ;

Antunes, Margarida M. ;

Pillinger, Martyn ;

Ribeiro, Filipa ;

Valente, Anabela A. .

CATALYSIS LETTERS, 2010, 135 (1-2) :41-47

[28] Solvent effect on xylose conversion under catalyst-free conditions: insights from molecular dynamics simulation and experiments [J].

Lin, Qixuan ;

Liao, Shouwei ;

Li, Libo ;

Li, Weiying ;

Yue, Fengxia ;

Peng, Feng ;

Ren, Junli .

GREEN CHEMISTRY, 2020, 22 (02) :532-539

[29] Furfural production from biomass pretreatment hydrolysate using vapor-releasing reactor system [J].

Liu, Lu ;

Chang, Hou-min ;

Jameel, Hasan ;

Park, Sunkyu .

BIORESOURCE TECHNOLOGY, 2018, 252 :165-171

[30] Enhancing the conversion of D-xylose into furfural at low temperatures using chloride salts as co-catalysts: Catalytic combination of AlCl3 and formic acid [J].

Lopes, M. ;

Dussan, K. ;

Leahy, J. J. .

CHEMICAL ENGINEERING JOURNAL, 2017, 323 :278-286

← 1 2 3 4 5 6 →