scholarly journals A Short Overview on the Hydrogen Production Via Aqueous Phase Reforming (APR) of Cellulose, C6-C5 Sugars and Polyols

Catalysts ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 917 ◽  
Author(s):  
Fasolini ◽  
Cucciniello ◽  
Paone ◽  
Mauriello ◽  
Tabanelli
Keyword(s):  
Hydrogen Production ◽  
Aqueous Phase ◽  
Catalytic Conversion ◽  
Reaction Conditions ◽  
Aqueous Phase Reforming ◽  
Low Concentration ◽  
Short Overview ◽  
Carbohydrate Fraction ◽  
Renewable Hydrogen ◽  
Reforming Reactions

The use of lignocellulosic biomasses for the production of renewable hydrogen is surely among the hot-topic research tasks. In this review, we report on the recent advances in the catalytic conversion of cellulose and its derived C6-C5 sugars (glucose, fructose, and xylose) and polyols (sorbitol and xylitol) into hydrogen via aqueous phase reforming (APR) reactions. The APR processes are considered to be new sustainable catalytic routes for converting the carbohydrate fraction of biomasses into hydrogen at milder reaction conditions if compared with the traditional reforming reactions. Particular emphasis is given to the development of new and active catalysts and to the optimization of reaction conditions that aimed to maximize hydrogen production with a low concentration of CO avoiding, at the same time, the formation of alkanes.

Aqueous phase reforming of biodiesel byproduct glycerol over mesoporous Ni-Cu/CeO2 for renewable hydrogen production

Fuel ◽  
2022 ◽  
Vol 308 ◽  
pp. 122014
Author(s):  
Kai Wu ◽  
Binlin Dou ◽  
Hua Zhang ◽  
Dashuai Liu ◽  
Haisheng Chen ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Aqueous Phase ◽  
Aqueous Phase Reforming ◽  
Renewable Hydrogen

Hydrogen production from sucrose via aqueous-phase reforming

2019 ◽  
Vol 44 (29) ◽  
pp. 14605-14623 ◽  
Author(s):  
Lidia I. Godina ◽  
Hans Heeres ◽  
Sonia Garcia ◽  
Steve Bennett ◽  
Stephen Poulston ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Aqueous Phase ◽  
Aqueous Phase Reforming

High purity hydrogen production via aqueous phase reforming of xylose over small Pt nanoparticles on a γ-Al2O3 support

2020 ◽  
Vol 45 (27) ◽  
pp. 13848-13861 ◽  
Author(s):  
Yoondo Kim ◽  
Minkyeong Kim ◽  
Hyangsoo Jeong ◽  
Yongmin Kim ◽  
Sun Hee Choi ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Aqueous Phase ◽  
High Purity ◽  
Pt Nanoparticles ◽  
Aqueous Phase Reforming ◽  
Al2o3 Support ◽  
High Purity Hydrogen

scholarly journals Renewable Hydrogen Produced from Different Renewable Feedstock by Aqueous-Phase Reforming Process

2014 ◽  
Vol 04 (02) ◽  
pp. 113-127 ◽  
Author(s):  
Yi Wei ◽  
Hanwu Lei ◽  
Yupeng Liu ◽  
Lu Wang ◽  
Lei Zhu ◽  
...  
Keyword(s):  
Aqueous Phase ◽  
Aqueous Phase Reforming ◽  
Renewable Feedstock ◽  
Renewable Hydrogen

Process design and techno-economical analysis of hydrogen production by aqueous phase reforming of sorbitol

2018 ◽  
Vol 134 ◽  
pp. 104-116 ◽  
Author(s):  
Dmitry A. Sladkovskiy ◽  
Lidia I. Godina ◽  
Kirill V. Semikin ◽  
Elena V. Sladkovskaya ◽  
Daria A. Smirnova ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Aqueous Phase ◽  
Process Design ◽  
Aqueous Phase Reforming ◽  
Economical Analysis

Application of Pd/C Catalyst to Degradation and Utilization of Nitrobenzene in Water

2011 ◽  
Vol 287-290 ◽  
pp. 1691-1695
Author(s):  
Qun Feng Zhang ◽  
Yao Ming Ju ◽  
Lei Ma ◽  
Chun Shan Lu ◽  
Xiao Nian Li
Keyword(s):  
Hydrogen Production ◽  
Industrial Wastewater ◽  
Organic Pollutant ◽  
Reaction Conditions ◽  
Aqueous Phase Reforming ◽  
Initial Concentration ◽  
Oxygenated Hydrocarbons ◽  
Novel Method ◽  
Degradation Degree ◽  
Optimal Reaction

Nitrobenzene(NB) is a highly toxic and resistant to degradation organic pollutant which has been widely distributed in industrial wastewater. Much more attentions on the degradation of NB have been attracted to achieve the effectively removal of organic pollutant. Based on the hydrogen production from aqueous-phase reforming (APR) of oxygenated hydrocarbons reported by Dumesic, a novel method for the catalytic degradation of NB by APR reaction in wastewater has been proposed in this study. The effects of reaction conditions, such as temperature, the initial concentration of NB were investigated over Pd/C catalyst. The experimental results indicated that the degradation degree of NB could reach 100% (NB could be degraded completely) under optimal reaction conditions: 0.75 g 5% Pd/C, 2000 mg/L NB, T = 493 K, P = 3 MPa, t = 6 h under the atmosphere of Ar with a stirring speed of 950 r/min. The deactivation of Pd/C catalyst had not been observed after being reused for 12 recycles (the degradation degree of NB was more than 97%).

Hydrogen production by aqueous-phase reforming of ethylene glycol over a Ni/Zn/Al derived hydrotalcite catalyst

RSC Advances ◽  
2015 ◽  
Vol 5 (74) ◽  
pp. 60128-60134 ◽  
Author(s):  
Guanyi Chen ◽  
Ningge Xu ◽  
Xiangping Li ◽  
Qingling Liu ◽  
Huijun Yang ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Ethylene Glycol ◽  
Aqueous Phase ◽  
Aqueous Phase Reforming

The article presented the aqueous-phase reforming of ethylene glycol over Ni/Zn/Al hydrotalcite. The results showed that the H2 yield and selectivity were 73% and 96%, respectively. The conversion of ethylene glycol was >99%.

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