Catalytic hydrodeoxygenation of 2-methoxy phenol and dibenzofuran over Pt/mesoporous zeolites

被引：90

作者：

Lee, Hyung Won ^{[1
]}

Jun, Bo Ram ^{[1
]}

Kim, Hannah ^{[1
]}

Kim, Do Heui ^{[2
]}

Jeon, Jong-Ki ^{[3
]}

Park, Sung Hoon ^{[4
]}

Ko, Chang Hyun ^{[5
]}

Kim, Tae-Wan ^{[6
]}

Park, Young-Kwon ^{[1
,7
]}

机构：

[1] Univ Seoul, Grad Sch Energy & Environm Syst Engn, Seoul 130743, South Korea

[2] Seoul Natl Univ, Sch Chem & Biol Engn, Seoul 151741, South Korea

[3] Kongju Natl Univ, Dept Chem Engn, Cheonan 330717, South Korea

[4] Sunchon Natl Univ, Dept Environm Engn, Sunchon 540950, South Korea

[5] Chonnam Natl Univ, Sch Appl Chem Engn, Kwangju 500757, South Korea

[6] Korea Res Inst Chem Technol, Div Green Chem & Engn Res, Taejon 305600, South Korea

[7] Univ Seoul, Sch Environm Engn, Seoul 130743, South Korea

来源：

ENERGY | 2015年 / 81卷

基金：

新加坡国家研究基金会;

关键词：

Pyrolysis; Bio-oil; 2-Methoxy phenol; Dibenzofuran; Hydrodeoxygenation; Pt/mesoporous zeolites; BIO-OIL; FAST PYROLYSIS; PRODUCT YIELDS; BIOMASS; GUAIACOL; LIGNIN; CONVERSION; BIOFUEL;

D O I：

10.1016/j.energy.2014.11.058

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The hydrodeoxygenation of 2-methoxy phenol and dibenzofuran, which are representative model compounds of bio-oil, was performed using two different Pt/mesoporous zeolite catalysts, Pt/mesoporous Y and Pt/mesoporous MFI. The reforming of 2-methoxy phenol and dibenzofuran via catalytic hydrodeoxygenation was investigated using a batch reactor at 40 bar and 250 degrees C. The characteristics of the catalysts were analyzed by N-2 adsorption-desorption, X-ray diffraction, and NH3 temperature programmed desorption. Pt/mesoporous zeolite catalysts containing both strong acid sites and mesopores showed the higher conversion of 2-methoxy phenol than Pt/SiO2 and Pt/Si-MCM-48 with no acid sites, Pt/gamma-Al2O3, and a mixture of mesoporous Y and Pt/SiO2, indicating the importance of both Pt and strong acid sites for high catalytic activity. Among the two Pt/mesoporous zeolite catalysts tested, the conversion of 2-methoxy phenol to cyclohexane over Pt/mesoporous Y was much higher than that over the Pt/mesoporous MFI. This was attributed to the better textural properties, such as surface area, pore volume and micropore size, compared to those of Pt/mesoporous MFI. The catalytic conversions of dibenzofuran obtained using two Pt/mesoporous zeolite catalysts were similar and the main products were 1,1'-bicyclohexyl, cyclopentylmethyl-cyclohexane and cyclohexane. In addition, the reaction mechanisms of 2-methoxy phenol and dibenzofuran over Pt/mesoporous zeolite were suggested. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：33 / 40

页数：8

共 50 条

[41] Sustainable biofuel production via catalytic hydrodeoxygenation of 4-methylanisole over Mo/nano ?-Al2O3 [J].

Saidi, Majid ;

Moradi, Pantea .

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, 2023, 191

[42] Synergistic interaction of metal-acid sites for phenol hydrodeoxygenation over bifunctional Ag/TiO2 nanocatalyst [J].

Lup, Andrew Ng Kay ;

Abnisa, Faisal ;

Daud, Wan Mohd Ashri Wan ;

Aroua, Mohamed Kheireddine .

CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2019, 27 (02) :349-361

[43] Selective hydrodeoxygenation of 5-hydroxy-2(5H)-furanone to γ-butyrolactone over Pt/mesoporous solid acid bifunctional catalyst [J].

Chen, Bingfeng ;

Li, Fengbo ;

Yuan, Guoqing .

RSC ADVANCES, 2017, 7 (34) :21145-21152

[44] Experimental and Theoretical Insights into the Hydrogen-Efficient Direct Hydrodeoxygenation Mechanism of Phenol over Ru/TiO2 [J].

Nelson, Ryan C. ;

Baek, Byeongjin ;

Ruiz, Pamela ;

Goundie, Ben ;

Brooks, Ashley ;

Wheeler, M. Clayton ;

Frederick, Brian G. ;

Grabow, Lars C. ;

Austin, Rachel Narehood .

ACS CATALYSIS, 2015, 5 (11) :6509-6523

[45] Catalytic deoxygenation of triolein to green fuel over mesoporous TiO2 aided by in situ hydrogen production [J].

Oi, Lee Eng ;

Choo, Min-Yee ;

Lee, Hwei Voon ;

Taufiq-Yap, Y. H. ;

Cheng, Chin Kui ;

Juan, Joon Ching .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2020, 45 (20) :11605-11614

[46] Hydrodeoxygenation of vanillin to 2-methoxy-4-methylphenol over carbon dots supported Pd catalyst [J].

Ji, Xuewu ;

Bao, Guirong ;

Gao, Peng ;

Luo, Jia ;

Chen, Dequan ;

Fang, Zhen .

MOLECULAR CATALYSIS, 2024, 553

[47] Hydrodeoxygenation of p-Cresol over Pt/Al2O3 Catalyst Promoted by ZrO2, CeO2, and CeO2-ZrO2 [J].

Wang, Weiyan ;

Wu, Kui ;

Liu, Pengli ;

Li, Lu ;

Yang, Yunquan ;

Wang, Yong .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2016, 55 (28) :7598-7603

[48] Hydrodeoxygenation (HDO) of Aliphatic Oxygenates and Phenol over NiMo/MgAl2O4: Reactivity, Inhibition, and Catalyst Reactivation [J].

Dabros, Trine Marie Hartmann ;

Andersen, Mads Lysgaard ;

Lindahl, Simon Braedder ;

Hansen, Thomas Willum ;

Hoj, Martin ;

Gabrielsen, Jostein ;

Grunwaldt, Jan-Dierk ;

Jensen, Anker Degn .

CATALYSTS, 2019, 9 (06)

[49] Liquid phase in-situ hydrodeoxygenation of bio-derived phenol over Raney Ni and Nafion/SiO2 [J].

Wang, Lei ;

Ye, Pengjin ;

Yuan, Fang ;

Li, Shuzhen ;

Ye, Zixin .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2015, 40 (43) :14790-14797

[50] Investigation of catalytic hydrodeoxygenation of anisole as bio-oil model compound over Ni-Mo/TiO2 and Ni-V/TiO2 catalysts: Synthesis, kinetic, and reaction pathways studies [J].

Aqsha, Aqsha ;

Katta, Lakshmi ;

Tijani, Mansour M. ;

de Oliveira, Camilla F. ;

Mahinpey, Nader .

CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2021, 99 (05) :1094-1106

← 1 2 3 4 5 →