Aqueous phase reforming of glycerol over Pt/NiAl2O4 catalyst

被引：0

作者：

Huang, Lingxiang ^{[1
]}

Liu, Xiaohui ^{[1
]}

Wang, Yanqin ^{[1
]}

Li, Yongsheng ^{[1
,2
]}

Guo, Yong ^{[1
,2
]}

机构：

[1] East China Univ Sci & Technol, Sch Chem & Mol Engn, State Key Lab Green Chem Engn & Ind Catalysis, Shanghai 200237, Peoples R China

[2] Shihezi Univ, Sch Chem & Chem Engn, Shihezi, Peoples R China

来源：

AICHE JOURNAL | 2025年 / 71卷 / 07期

基金：

中国国家自然科学基金;

关键词：

aqueous phase reforming; glycerol; hydrogen production; oxygen vacancy; Pt/NiAl2O4; catalyst; HYDROGEN-PRODUCTION; RENEWABLE HYDROGEN; OXYGENATED HYDROCARBONS; HIGH-PERFORMANCE; STABILITY; STATE; H-2; CO; CU;

D O I：

10.1002/aic.18828

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Glycerol hydrogen production by aqueous phase reforming (APR) has been shown to be an efficient method of treating glycerol, which is an abundant by-product of biodiesel production. This study investigates the APR of glycerol using a Pt/NiAl2O4 catalyst, aiming to develop a sustainable method for hydrogen production from biodiesel byproducts. In comparison with traditional supports, NiAl2O4 provides improved thermal stability and resistance to phase transformation. Characterization techniques have revealed that the NiAl2O4 support enhances the dispersion and stability of Pt particles, contributing to a glycerol conversion into gaseous products of 99.9% and a lifespan of longer than 530 hours (only 2% loss). Reaction pathways were explored, suggesting that Pt/NiAl2O4 effectively promotes both dehydrogenation and water-gas shift reactions, thereby highlighting its potential for APR applications in bio-hydrogen production.

引用

页数：11

共 72 条

[1] Templated encapsulation of platinum-based catalysts promotes high-temperature stability to 1,100 °C [J].

Aitbekova, Aisulu ;

Zhou, Chengshuang ;

Stone, Michael L. ;

Lezama-Pacheco, Juan Salvador ;

Yang, An-Chih ;

Hoffman, Adam S. ;

Goodman, Emmett D. ;

Huber, Philipp ;

Stebbins, Jonathan F. ;

Bustillo, Karen C. ;

Ercius, Peter ;

Ciston, Jim ;

Bare, Simon R. ;

Plessow, Philipp N. ;

Cargnello, Matteo .

NATURE MATERIALS, 2022, 21 (11) :1290-+

[2] Microspheres of carbon xerogel: An alternative Pt-support for the selective hydrogenation of citral [J].

Bailon-Garcia, E. ;

Carrasco-Marin, F. ;

Perez-Cadenas, A. F. ;

Maldonado-Hodar, F. J. .

APPLIED CATALYSIS A-GENERAL, 2014, 482 :318-326

[3] Directed aqueous-phase reforming of glycerol through tailored platinum nanoparticles [J].

Callison, J. ;

Subramanian, N. D. ;

Rogers, S. M. ;

Chutia, A. ;

Gianolio, D. ;

Catlow, C. R. A. ;

Wells, P. P. ;

Dimitratos, N. .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2018, 238 :618-628

[4] The Effect of Noble Metal (M: Ir, Pt, Pd) on M/Ce2O3-γ-Al2O3Catalysts for Hydrogen Production via the Steam Reforming of Glycerol [J].

Charisiou, Nikolaos D. ;

Siakavelas, Georgios, I ;

Papageridis, Kyriakos N. ;

Motta, Davide ;

Dimitratos, Nikolaos ;

Sebastian, Victor ;

Polychronopoulou, Kyriaki ;

Goula, Maria A. .

CATALYSTS, 2020, 10 (07)

[5] Facet-dependent electronic state of Pt single atoms anchoring on CeO2 nanocrystal for CO (preferential) oxidation [J].

Chen, Yang ;

Wan, Qiang ;

Cao, Liru ;

Gao, Zhe ;

Lin, Jian ;

Li, Lin ;

Pan, Xiaoli ;

Lin, Sen ;

Wang, Xiaodong ;

Zhang, Tao .

JOURNAL OF CATALYSIS, 2022, 415 :174-185

[6] Identifying Size Effects of Pt as Single Atoms and Nanoparticles Supported on FeOx for the Water-Gas Shift Reaction [J].

Chen, Yang ;

Lin, Jian ;

Li, Lin ;

Qjao, Botao ;

Liu, Jingyue ;

Su, Yang ;

Wang, Xiaodong .

ACS CATALYSIS, 2018, 8 (02) :859-868

[7] Understanding the glycerol market [J].

Ciriminna, Rosaria ;

Della Pina, Cristina ;

Rossi, Michele ;

Pagliaro, Mario .

EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY, 2014, 116 (10) :1432-1439

[8] A review of catalytic aqueous-phase reforming of oxygenated hydrocarbons derived from biorefinery water fractions [J].

Coronado, I. ;

Stekrova, M. ;

Reinikainen, M. ;

Simell, P. ;

Lefferts, L. ;

Lehtonen, J. .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2016, 41 (26) :11003-11032

[9] A review of catalytic issues and process conditions for renewable hydrogen and alkanes by aqueous-phase reforming of oxygenated hydrocarbons over supported metal catalysts [J].

Davda, RR ;

Shabaker, JW ;

Huber, GW ;

Cortright, RD ;

Dumesic, JA .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2005, 56 (1-2) :171-186

[10] Renewable hydrogen by aqueous-phase reforming of glucose [J].

Davda, RR ;

Dumesic, JA .

CHEMICAL COMMUNICATIONS, 2004, (01) :36-37

← 1 2 3 4 5 6 7 8 →