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Computational thermodynamic analysis of solar fuel production via metal oxide based H2O and CO2 splitting thermochemical cycles
(
AIChE
, 2015 , Conference Paper)
In this paper thermodynamic feasibility of the production of solar fuel via SnO2/SnO based thermochemical CO2 splitting redox reactions was investigated. The first step is the thermal dissociation of SnO2 into SnO where ...
Optimal control of a non-isothermal catalytic packed-bed reactor model
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
This work deals with the linear-quadratic control problem for a non-isothermal packed-bed catalytic reactor, which is described by coupled hyperbolic and parabolic partial differential equations model. The classical Riccati ...
Synthesis of silica supported ni and cu catalyst for carbon dioxide methanation reaction
(
American Institute of Chemical Engineers
, 2019 , Conference Paper)
In this study we investigate the synthesis of nickel and copper catalyst supported on silica for CO2 conversion to methane. The activity and product selectivity and stability for methanation reaction on Ni/SiO2 and Cu/SiO2 ...
Potential use of mixed indigenous microalgae for carbon dioxide bio-fixation and advanced wastewater treatment
(
AIChE
, 2017 , Conference Paper)
The potential use of mixed indigenous microalgae (MIMA) as a CO2 capturing technology and treatment process for wastewaters was evaluated at two temperatures ( 25 and 30 C) and different CO2 dosage ( 0%, 5% and 15%). During ...
Improving biogas production from agricultural waste by photo-Fenton process
(
AIChE
, 2018 , Conference Paper)
The Study investigates the enhancement of biogas production from a mixture of agricultural solid waste, wastewater and manure by Photo-Fenton prices process. The effect of the total solids, organic content, nutrient and ...
Solution combustion synthesis of active catalysts for hydrogen production from ethanol
(
AIChE
, 2014 , Conference Paper)
Solution combustion synthesis method was used to synthesize Cu and Ni based catalysts active for hydrogen production from ethanol decomposition reaction. The catalyst synthesis parameters (such as fuel to oxidizer ratio, ...
Combustion synthesized nickel-cobalt catalyst deactivation by coking during ethanol decomposition reaction
(
American Institute of Chemical Engineers
, 2019 , Conference Paper)
In this work, we
report the catalytic dehydrogenation of ethanol over porous cobalt oxide and nickel-cobalt
bimetal oxide (NiCoO2). Catalyst deactivation and the nature of carbon
formation on these two catalysts are ...
Kinetics of CO 2 reaction with N-methyldiethanolamine and aminobutanol using stopped flow technique
(
Institute of Physics Publishing
, 2018 , Conference Paper)
Removal of carbon dioxide (CO 2 ) from natural gas streams is mandatory to avoid pipeline corrosion, increase the heating value of the gas and reduce the gas volume in case of liquefied natural gas (LNG). The use of ...
Thermochemical dissociation of CO2 into renewable fuels via CexZryHfzO2 based redox reactions using concentrated solar energy
(
AIChE
, 2014 , Conference Paper)
In this paper we report the co-precipitation synthesis of Ce0.75Zr0.125Hf0.125O2 redox material for the production of solar fuels via thermochemical H2O/CO2 splitting reaction. For the synthesis of Ce0.75Zr0.125Hf0.125O2 ...
Computational thermodynamic analysis of a solar thermochemical manganese oxide - Manganese sulfate water splitting cycle
(
AIChE
, 2016 , Conference Paper)
In this paper computational thermodynamics modeling of the solar H2 production via twostep thermochemical manganese oxide - manganese sulfate (MnO-MnS) water splitting cycle is reported. In this cycle, the first step ...