Vapor-phase hydrodeoxygenation of guaiacol on Al-MCM-41 supported Ni and Co catalysts

被引：111
作者：
Tran, Nga T. T. [1 ,4 ]
Uemura, Yoshimitsu [1 ]
Chowdhury, Sujan [2 ]
Ramli, Anita [3 ]
机构：
[1] Univ Teknol PETRONAS, Ctr Biofuel & Biochem Res, Bandar Seri Iskandar 32610, Perak Darul Rid, Malaysia
[2] Univ Teknol PETRONAS, Dept Chem Engn, Bandar Seri Iskandar 32610, Perak Darul Rid, Malaysia
[3] Univ Teknol PETRONAS, Dept Fundamental & Appl Sci, Bandar Seri Iskandar 32610, Perak Darul Rid, Malaysia
[4] HCMC Univ Technol, Fac Chem Engn, Ho Chi Minh, Vietnam
来源：
APPLIED CATALYSIS A-GENERAL | 2016年 / 512卷
关键词：
Hydrodeoxygenation; Cobalt; Nickel; Al-MCM-41; Guaiacol; BIO-OIL; FAST-PYROLYSIS; M-CRESOL; MODEL-COMPOUND; METAL; PD; HYDROGENATION; FE; HYDROTREATMENT; CONVERSION;
D O I：
10.1016/j.apcata.2015.12.021
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：
Vapor-phase hydrodeoxygenation (HDO) of guaiacol, a typical lignin-derived phenolic compound, was studied on Al-MCM-41 supported Ni and Co catalysts at 400 degrees C and atmospheric pressure. Ni was found as an active metal for ring opening activity while Co favored the deoxygenation activity. Besides benzene and phenol were observed as the major deoxygenation products, the existence of toluene, cresol and other methylated C7-12 products was the result of methyl transfer reaction over the acidic function of support. Co/Al-MCM-41 catalyzed not only HDO to remove oxygen but also transalkylation to prevent the carbon loss via methanization. In addition, coke deposit mainly gathered on the surrounding area of cobalt particles, leading to the faster deactivation in HDO activity than transalykation. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：93 / 100
页数：8
相关论文
共 49 条
[1]   Prediction and measurement of phase equilibria for the extraction of BTX from naphtha reformate using BMIMPF6 ionic liquid [J].
Al-Rashed, Osama A. ;
Fahim, Mohamed A. ;
Shaaban, Mohamed .
FLUID PHASE EQUILIBRIA, 2014, 363 :248-262
[2]   Catalytic hydrotreatment of fast-pyrolysis oil using non-sulfided bimetallic Ni-Cu catalysts on a δ-Al2O3 support [J].
Ardiyanti, A. R. ;
Khromova, S. A. ;
Venderbosch, R. H. ;
Yakovlev, V. A. ;
Heeres, H. J. .
APPLIED CATALYSIS B-ENVIRONMENTAL, 2012, 117 :105-117
[3]   Conversion of Guaiacol over Supported Ru Catalysts [J].
Boonyasuwat, Sunya ;
Omotoso, Taiwo ;
Resasco, Daniel E. ;
Crossley, Steven P. .
CATALYSIS LETTERS, 2013, 143 (08) :783-791
[4]   Vapor phase hydrodeoxygenation and hydrogenation of m-cresol on silica supported Ni, Pd and Pt catalysts [J].
Chen, Chen ;
Chen, Guanyi ;
Yang, Feifei ;
Wang, Hua ;
Han, Jinyu ;
Ge, Qingfeng ;
Zhu, Xinli .
CHEMICAL ENGINEERING SCIENCE, 2015, 135 :145-154
[5]   Exotemplated copper, cobalt, iron, lanthanum and nickel oxides for catalytic oxidation of ethyl acetate [J].
Chen, X. ;
Carabineiro, S. A. C. ;
Bastos, S. S. T. ;
Tavares, P. B. ;
Orfao, J. J. M. ;
Pereira, M. F. R. ;
Figueiredo, J. L. .
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2013, 1 (04) :795-804
[6]   Synthesis, characterization and magnetic behavior of Co/MCM-41 nano-composites [J].
Cuello, N. ;
Elias, V. ;
Crivello, M. ;
Oliva, M. ;
Eimer, G. .
JOURNAL OF SOLID STATE CHEMISTRY, 2013, 205 :91-96
[7]   Bimetallic effects in the hydrodeoxygenation of meta-cresol on γ-Al2O3 supported Pt-Ni and Pt-Co catalysts [J].
Do, Phuong T. M. ;
Foster, Andrew J. ;
Chen, Jingguang ;
Lobo, Raul F. .
GREEN CHEMISTRY, 2012, 14 (05) :1388-1397
[8]   Enhancement of phenol hydrodeoxygenation over Pd catalysts supported on mixed HY zeolite and Al2O3. An approach to O-removal from bio-oils [J].
Echeandia, S. ;
Pawelec, B. ;
Barrio, V. L. ;
Arias, P. L. ;
Cambra, J. F. ;
Loricera, C. V. ;
Fierro, J. L. G. .
FUEL, 2014, 117 :1061-1073
[9]  
Fukuya H., 2014, Fuel Compos. Use in Gasoline Engines, Patent No. [US8876920 B2, 8876920]
[10]   Conversion of Guaiacol on Noble Metal Catalysts: Reaction Performance and Deactivation Studies [J].
Gao, Danni ;
Schweitzer, Christopher ;
Hwang, Hyun Tae ;
Varma, Arvind .
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2014, 53 (49) :18658-18667
12345