The catalytic decomposition of CF4 over Ce/Al2O3 modified by a cerium sulfate precursor

2013 ◽  
Vol 370 ◽  
pp. 50-55 ◽  
Author(s):  
Jung-Yeon Song ◽  
Sang-Ho Chung ◽  
Min-Sung Kim ◽  
Myung-gi Seo ◽  
Yong-Hee Lee ◽  
...  
Keyword(s):  
Catalytic Decomposition ◽  
Cerium Sulfate

The Methane Catalytic Decomposition over Ni/Al2O3

2012 ◽  
Vol 29 (5) ◽  
pp. 537
Author(s):  
Wenhua WANG ◽  
Heyi WANG ◽  
Yong YANG ◽  
Shubin JIANG
Keyword(s):  
Catalytic Decomposition

Synthesis of biomimetic monolithic biochar-based catalysts for catalytic decomposition of biomass pyrolysis tar

Energy ◽  
2021 ◽  
Vol 222 ◽  
pp. 120002
Author(s):  
Beile Tian ◽  
Shilin Du ◽  
Feiqiang Guo ◽  
Yichen Dong ◽  
Songbo Mao ◽  
...  
Keyword(s):  
Catalytic Decomposition ◽  
Biomass Pyrolysis ◽  
Pyrolysis Tar

scholarly journals A Process for Hydrogen Production from the Catalytic Decomposition of Formic Acid over Iridium—Palladium Nanoparticles

Materials ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3258
Author(s):  
Hamed M. Alshammari ◽  
Mohammad Hayal Alotaibi ◽  
Obaid F. Aldosari ◽  
Abdulellah S. Alsolami ◽  
Nuha A. Alotaibi ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Formic Acid ◽  
Activated Charcoal ◽  
Palladium Nanoparticles ◽  
Room Temperature ◽  
Catalytic Decomposition ◽  
Conversion Yield ◽  
Production Of Hydrogen ◽  
Commercial Applications

The present study investigates a process for the selective production of hydrogen from the catalytic decomposition of formic acid in the presence of iridium and iridium–palladium nanoparticles under various conditions. It was found that a loading of 1 wt.% of 2% palladium in the presence of 1% iridium over activated charcoal led to a 43% conversion of formic acid to hydrogen at room temperature after 4 h. Increasing the temperature to 60 °C led to further decomposition and an improvement in conversion yield to 63%. Dilution of formic acid from 0.5 to 0.2 M improved the decomposition, reaching conversion to 81%. The reported process could potentially be used in commercial applications.

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