scholarly journals Biogas reforming integrated with PEM electrolysis via oxygen storage process for green hydrogen production: From design to robust optimization

2021 ◽  
pp. 115021
Author(s):  
Jeongdong Kim ◽  
Meng Qi ◽  
Minsu Kim ◽  
Jaewon Lee ◽  
Inkyu Lee ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Robust Optimization ◽  
Oxygen Storage ◽  
Storage Process ◽  
Pem Electrolysis

Reactive Black 5 Treatment and Hydrogen Production by PEM Electrolysis

2019 ◽  
Vol 29 (1) ◽  
pp. 259-272
Author(s):  
Haydeana I. Navarro ◽  
Alberto Alvarez ◽  
Jorge Uruchurtu Chavarín ◽  
Ismael León
Keyword(s):  
Hydrogen Production ◽  
Reactive Black 5 ◽  
Pem Electrolysis

Measurement of oxygen storage capacity in automotive catalysts

2003 ◽  
Vol 217 (8) ◽  
pp. 727-733 ◽  
Author(s):  
T Khossusi ◽  
R Douglas ◽  
G McCullough
Keyword(s):  
Storage Capacity ◽  
Theoretical Calculations ◽  
Specific Capacity ◽  
Oxygen Storage Capacity ◽  
Reaction Rates ◽  
Oxygen Storage ◽  
Storage Process ◽  
Experimental Procedure ◽  
Automotive Catalysts ◽  
Series Of Experiments

There is considerable disagreement in the literature on available oxygen storage capacity, and on the reaction rates associated with the storage process, for three-way automotive catalysts. This paper seeks to address the issue of oxygen storage capacity in a clear and precise manner. The work described involved a detailed investigation of oxygen storage capacity in typical samples of automotive catalysts. The capacity has also been precisely defined and estimates have been made of the specific capacity based on catalyst dimensions. A purpose-built miniature catalyst test rig has been assembled to allow measurement of the capacity and the experimental procedure has been developed to ensure accurate measurement. The measurements from the first series of experiments have been compared with the theoretical calculations and good agreement is seen. A second series of experiments allowed the e ect of temperature on oxygen storage capacity to be investigated. This work shows very clearly the large variation of the capacity with temperature.

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