06/01450 Fossil hydrogen with reduced CO2 emission: modeling thermocatalytic decomposition of methane in a fluidized bed of carbon particles

2006 ◽  
Vol 47 (3) ◽  
pp. 215
Keyword(s):  
Fluidized Bed ◽  
Co2 Emission ◽  
Carbon Particles ◽  
Decomposition Of Methane ◽  
Thermocatalytic Decomposition ◽  
Emission Modeling

Catalytic Decomposition of Methane into Hydrogen and High-Value Carbons: Combined Experimental and DFT Computational Study

2021 ◽  
Author(s):  
I-Wen Wang ◽  
Robert A Dagle ◽  
Tuhin Suvra Khan ◽  
Juan A. Lopez-Ruiz ◽  
Libor Kovarik ◽  
...  
Keyword(s):  
Co2 Emission ◽  
Computational Study ◽  
Catalytic Decomposition ◽  
Ni Catalysts ◽  
Decomposition Of Methane ◽  
Thermocatalytic Decomposition

Thermocatalytic decomposition (TCD) of methane can produce hydrogen and valuable nanocarbon co-products with low to near-zero CO2 emission. In this study, a series of Pd promoted Ni catalysts, prepared with...

scholarly journals Carbons Formed in Methane Thermal and Thermocatalytic Decomposition Processes: Properties and Applications

2021 ◽  
Vol 7 (3) ◽  
pp. 50
Author(s):  
Emmi Välimäki ◽  
Lasse Yli-Varo ◽  
Henrik Romar ◽  
Ulla Lassi
Keyword(s):  
Thermal Decomposition ◽  
Hydrogen Production ◽  
Energy Systems ◽  
Hydrogen Gas ◽  
Solid Carbon ◽  
Hydrogen Economy ◽  
Decomposition Processes ◽  
Different Types ◽  
Decomposition Of Methane ◽  
Thermocatalytic Decomposition

The hydrogen economy will play a key role in future energy systems. Several thermal and catalytic methods for hydrogen production have been presented. In this review, methane thermocatalytic and thermal decomposition into hydrogen gas and solid carbon are considered. These processes, known as the thermal decomposition of methane (TDM) and thermocatalytic decomposition (TCD) of methane, respectively, appear to have the greatest potential for hydrogen production. In particular, the focus is on the different types and properties of carbons formed during the decomposition processes. The applications for carbons are also investigated.

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