Acetic acid-phenol steam reforming for hydrogen production: Effect of different composition of La2O3-Al2O3 support for bimetallic Ni-Co catalyst

W Nabgan, TAT Abdullah, R Mat, B Nabgan… - Journal of environmental …, 2016 - Elsevier
Hydrogen production from a mixture of side products of pyrolysis oil through the catalytic
steam reforming was carried out. Acetic acid and phenol were considered as side products …

Effect of H2S in methane/air flames on sulfur chemistry and products speciation

H Selim, A Al Shoaibi, AK Gupta - Applied Energy, 2011 - Elsevier
Reaction behavior of H2S/O2 under different equivalence ratios in methane/air flames is
examined. Three equivalence ratios extending from fuel-lean (Φ= 0.5), stoichiometric (Φ …

Effect of CO2 and N2 concentration in acid gas stream on H2S combustion

H Selim, AK Gupta, A Al Shoaibi - Applied energy, 2012 - Elsevier
The Effect of the presence of nitrogen and carbon dioxide in H2S acid gas stream is
investigated. Concentrations of up to 30% of N2 or CO2 in H2S stream have been …

Effect of reaction parameters on the quality of captured sulfur in Claus process

H Selim, AK Gupta, A Al Shoaibi - Applied energy, 2013 - Elsevier
Quality of sulfur deposits collected from hydrogen sulfide combustion has been examined.
Experimental conditions representing selected practical systems have been investigated …

Effect of oxygen enrichment on acid gas combustion in hydrogen/air flames under claus conditions

H Selim, S Ibrahim, A Al Shoaibi, AK Gupta - Applied energy, 2013 - Elsevier
Results are presented to examine the combustion of acid gas (H2S and CO2) in hydrogen-
fueled flames using a mixture of oxygen and nitrogen under Claus conditions (Φ= 3) …

Investigation of sulfur chemistry with acid gas addition in hydrogen/air flames

H Selim, S Ibrahim, A Al Shoaibi, AK Gupta - Applied energy, 2014 - Elsevier
Investigations on the effect of acid gas (H 2 S and CO 2) addition in hydrogen/air flame are
presented. The specific equivalence ratios examined include Claus conditions (Φ= 3.0) as …

Fate of sulfur with H2S injection in methane/air flames

H Selim, A Al Shoaibi, AK Gupta - Applied energy, 2012 - Elsevier
Investigation of sulfur chemistry of hydrogen sulfide in methane/air flame under different
equivalence ratios is conducted. A range of equivalence ratios extending from fuel-lean (Φ …

Role of toluene to acid gas (H2S and CO2) combustion in H2/O2–N2 flame under Claus condition

S Ibrahim, A Al Shoaibi, AK Gupta - Applied Energy, 2015 - Elsevier
Experimental results are presented from the combustion of toluene with CO 2 and H 2 S gas
in H 2/O 2–N 2 flames at an equivalence ratio of Φ= 3 (Claus condition). The results from the …

Role of toluene in hydrogen sulfide combustion under Claus condition

S Ibrahim, A Al Shoaibi, AK Gupta - Applied energy, 2013 - Elsevier
Experimental investigations on the effect of different amounts of toluene addition to H 2 S
combustion in oxygen under Claus condition (Φ= 3) are presented. Three toluene …

Novel error propagation approach for reducing H2S/O2 reaction mechanism

H Selim, AK Gupta, M Sassi - Applied energy, 2012 - Elsevier
A reduction strategy of hydrogen sulfide/oxygen reaction mechanism is conducted to simplify
the detailed mechanism. Direct relation graph and error propagation methodology (DRGEP) …