Microwave-assisted methane decomposition over pyrolysis residue of sewage sludge for hydrogen production

2014 ◽  
Vol 39 (17) ◽  
pp. 9169-9179 ◽  
Author(s):  
Wenyi Deng ◽  
Yaxin Su ◽  
Shugang Liu ◽  
Henggen Shen
Keyword(s):  
Sewage Sludge ◽  
Hydrogen Production ◽  
Methane Decomposition ◽  
Microwave Assisted ◽  
Pyrolysis Residue

CH4 Decomposition over Pyrolysis Residue of Sewage Sludge under Microwave Heating

2014 ◽  
Vol 953-954 ◽  
pp. 935-938
Author(s):  
Wen Yi Deng ◽  
Shu Gang Liu ◽  
Ya Xin Su
Keyword(s):  
Sewage Sludge ◽  
Microwave Heating ◽  
Low Cost ◽  
Methane Decomposition ◽  
Initial Activity ◽  
Microwave Assisted ◽  
Microwave Reactor ◽  
Pyrolysis Residue

The microwave-assisted CH4decomposition over a pyrolysis residue of sewage sludge (PRSS), which acted as a microwave receptor and a low-cost catalyst without further activation, was investigated in a multimode microwave reactor. The results indicated that the microwave heating of PRSS is heavily influenced by atmosphere. The PRSS temperature in CH4, N2and H2atmosphere follow the sequence ofTCH4<TH2<TN2. PRSS shows excellent initial activity for methane decomposition, but it deactivated very quickly. It was inferred that the fast deactivation of PRSS was mainly caused by temperature falling in CH4atmosphere.

Integrating Catalysis of Methane Decomposition and Electrocatalytic Hydrogen Evolution with Ni/CeO 2 for Improved Hydrogen Production Efficiency

ChemSusChem ◽  
2019 ◽  
Vol 12 (5) ◽  
pp. 1000-1010 ◽  
Author(s):  
Cai Zhang ◽  
Wei Zhang ◽  
Nicholas E. Drewett ◽  
Xiyang Wang ◽  
Seung Jo Yoo ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Production Efficiency ◽  
Methane Decomposition
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