Performance of an oxygen-permeable membrane reactor for partial oxidation of methane in coke oven gas to syngas

Fuel ◽  
2011 ◽  
Vol 90 (1) ◽  
pp. 324-330 ◽  
Author(s):  
Yuwen Zhang ◽  
Jiao Liu ◽  
Weizhong Ding ◽  
Xionggang Lu
Keyword(s):  
Partial Oxidation ◽  
Membrane Reactor ◽  
Coke Oven ◽  
Partial Oxidation Of Methane ◽  
Coke Oven Gas ◽  
Permeable Membrane ◽  
Oxidation Of Methane ◽  
Oxygen Permeable Membrane

Partial oxidation of methane to syngas in a mixed-conducting oxygen permeable membrane reactor

2000 ◽  
Vol 45 (3) ◽  
pp. 224-226 ◽  
Author(s):  
Hui Dong ◽  
Guoxing Xiong ◽  
Zongping Shao ◽  
Shenglin Liu ◽  
Weishen Yang
Keyword(s):  
Partial Oxidation ◽  
Membrane Reactor ◽  
Partial Oxidation Of Methane ◽  
Permeable Membrane ◽  
Oxidation Of Methane ◽  
Oxygen Permeable Membrane

Catalytic Partial Oxidation of Coke Oven Gas to Syngas over Ni/SiO2 Catalyst Modified by Rare Earth Metal Oxide in a Membrane Reactor

2010 ◽  
Vol 156-157 ◽  
pp. 1024-1028
Author(s):  
Da Hai Hu ◽  
Xiong Gang Lu ◽  
Hong Wei Cheng ◽  
Wei Zhong Ding
Keyword(s):  
Rare Earth ◽  
Partial Oxidation ◽  
Membrane Reactor ◽  
Coke Oven ◽  
Oxygen Permeation ◽  
Catalytic Partial Oxidation ◽  
Permeation Flux ◽  
Coke Oven Gas ◽  
Permeable Membrane ◽  
Oxygen Permeation Flux

The performance of Ni/SiO2 Catalysts modified by La2O3, ZrO2 and CeO2 were tested in a BaCo0.7Fe0.2Nb0.1O3-δ (BCFNO) membrane reactor by catalytic partial oxidation of coke oven gas (COG) under atmospheric pressure. The results show that the oxygen permeation flux increased dramatically with Ni/RxOy/SiO2 (R = La, Zr or Ce) catalysts by adding the element of rare earth especially the La during the reforming reaction. At optimized reaction conditions, the dense oxygen permeable membrane had an oxygen permeation flux around 16.4 ml/cm2•min and a CH4 conversion of 99.2% have been achieved at 900 oC.

Sign in / Sign up

Export Citation Format

Share Document