Browsing by Author "Kumar, A"
Now showing items 41-60 of 62
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Removal of volatile organic sulphur compounds by solar advanced oxidation technologies and bioprocesses oxidation treatment of volatile organic sulphur compounds
Al Momani F.A.; Bhosale R.; Kumar A. ( AIChE , 2015 , Conference Paper)The degradations of volatile organic sulfur compounds (VOSCs) by advanced oxidation technology, solar advanced oxidation technology, biological treatment, and the combination of solar advanced oxidation technology and ... -
Removal of volatile sulfur compounds by solar advanced oxidation technologies and bioprocesses
Almomani, F. A.; Bhosale, R. R.; Kumar, A.; Kennes, C. ( Elsevier Ltd , 2016 , Article)The degradations of volatile sulfur compounds (VSCs) by advanced oxidation technology, solar advanced oxidation technology, biological treatment, and the combination of solar advanced oxidation technology and biological ... -
Solar Energy Storage via Thermochemical Metal Oxide/Metal Sulfate Water Splitting Cycle
Bhosale R.R.; Kumar A.; Almomani F.; Khraisheh M.; Takalkar G. ( Materials Research Society , 2018 , Conference Paper)This paper reports the effect of Ar molar flow-rate on thermodynamic efficiency analysis of zinc oxide-zinc sulfate (ZnS-ZnO) water splitting cycle useful for solar H2 production. The thermodynamic efficiency analysis is ... -
Solar Fuel production via GeO2/Geo thermochemical H2O and CO2 splitting cycle
Bhosale R.; Kumar A.; Al Momani F.A.; Ali M.H.; Jilani M.; Al-Massih F.; Dardor D.; Alemadadhi N.; Dejan R.... more authors ... less authors ( AIChE , 2015 , Conference Paper)This paper reports the thermodynamic feasibility of the production of solar fuel via GeO2/GeO Thermochemical H2O and CO2 Splitting Cycle. This is a two-step process in which the first step is solar thermal dissociation of ... -
Solar hydrogen production via copper oxide - Copper sulfate water splitting cycle
Bhosale R.; Dardor D.; Al Momani F.A.; Kumar A.; Ali M.H.; Yousefi S.; Al Nouss A.; Anis M.S.; Usmani M.H.; Ali M.Y.; Bouabidi Z.B.... more authors ... less authors ( AIChE , 2015 , Conference Paper)In this paper computational thermodynamics modeling of the solar H2 production via twostep thermochemical copper oxide - copper sulfate (CO-CS) water splitting cycle is reported. In this cycle, the first step corresponds ... -
Solar reactor efficiency analysis for alternative fuel production via ferrite based two-step thermochemical splitting of water and CO2
Bhosale R.; Kumar A.; AlMomani F.A.; Dardor D.; Ali M.H.; Gharbia S.; Jilani M.; Yousefi S.; AlNouss A.; Anis M.S.; Usmani M.H.; Ali M.Y.; Bouabidi Z.B.... more authors ... less authors ( AIChE , 2015 , Conference Paper)In this paper computational thermodynamic modeling of solar syngas production via ferrite based (Fe3 O4 /FeO) thermochemical H2O and/or CO2 splitting cycle. This two-step cycle involves solar thermal reduction of Fe3O4 ... -
Solar thermochemical Dy2O3/DyO water splitting cycle for hydrogen production
Bhosale R.R.; Kumar A.; AlMomani F.; Yousefi S.; Dardor D.; Usmani M.H.; Anis M.S.; Ghosh U.... more authors ... less authors ( Inderscience Publishers , 2017 , Article)The thermodynamic analyses of the dysprosium oxide-based water splitting (Dy-WS) cycle are reported in this paper. The first step of the Dy-WS cycle involves thermal reduction of Dy2O3, whereas water splitting reaction is ... -
Solar thermochemical reforming of natural gas via metal oxide based redox reactions
Bhosale R.; Kumar A.; AlMomani F.A.; Gharbia S.; Dardor D.; Ali M.H.; Folady J.; Yousefi S.; Jilani M.... more authors ... less authors ( AIChE , 2015 , Conference Paper)This paper reports the thermodynamic analysis of Sm2O3 based solar thermochemical CH4 reforming process. Thermodynamic equilibrium compositions of the syngas production via CH4 reforming via Sm2O3 reduction as a function ... -
Study of ethanol decomposition mechanism over combustion synthesized bimetallic Cu-Co nanoparticles
Ashok A.; Kumar A.; Tarlochan F. ( AIChE , 2018 , Conference Paper)[No abstract available] -
Study of reaction mechanism in solution combustion synthesis of transition metals
Kumar A.; Ashok A.; Tarlochan F.; Bhosale R.; Almomani F.; Hussain H.M.A.; Genidi N.A.; Shehada A.N.; Abusrafa A.E.; Malik S.S.; Abu-Hassan W.A.S.... more authors ... less authors ( AIChE , 2015 , Conference Paper)In this paper, we investigate the reaction mechanism followed during the solution combustion synthesis of transition metals (Cu, Ni and Co) and their alloys. Metal nitrates were mixed with a choice of fuel (glycine, and ... -
Surface alloying in silver-cobalt through a second wave solution combustion synthesis technique
Ashok A.; Kumar A.; Tarlochan F. ( MDPI AG , 2018 , Article)Herein, we report the synthesis of silver-cobalt nanopowders using three different modes of solution combustion synthesis, and we present the effects of the synthesis conditions on particle morphology. The synthesized ... -
Sustained solar fuel production in multiple thermochemical cycles using sol-gel derived ferrite nanopowders
Bhosale, R; Sutar, P; Kumar, A; Alxneit, I; Al Momani, F; Scheffe, J.R... more authors ... less authors ( TechConnect , 2016 , Conference Paper)In this paper, the sol-gel synthesis of Mg-doped Niferrite i.e. Ni-Mg-ferrite was attempted by using propylene oxide (PO) as a proton scvanger. Effects of two important synthesis paramaters such as amount of PO added during ... -
Synthesis of Highly Efficient Bifunctional Ag/Co3O4 Catalyst for Oxygen Reduction and Oxygen Evolution Reactions in Alkaline Medium
Ashok A.; Kumar A.; Matin M.A.; Tarlochan F. ( American Chemical Society , 2018 , Article)Ag/Co3O4 catalysts using three different modes of solution combustion synthesis were developed and characterized by X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscopy, and transmission electron ... -
The potential use of solar photocatalytic oxidation for removal of emerging pharmaceuticals from effluent of wastewater treatment plant: A pilot plant study
Almomani F.; Bhosale R.; Kumar A.; Khreisheh M.; Gosh U. ( AIChE , 2017 , Conference Paper)The treatment of effluent wastewater containing pharmaceutical by solar advanced oxidation processes were studied in a pilot plant. The removal efficiency of four groups of pharmaceuticals (antibiotics, estrogens, acidic, ... -
Thermochemical conversion of H2O and CO2 into solar fuels via metal oxide based redox reaction
Gharbia S.; Bhosale R.; Kumar A.; AlMomani F.A.; Dardor D.; Ali M.H.; Folady J.; Yousefi S.; Jilani M.; Alfakih M.; Angre P.... more authors ... less authors ( AIChE , 2015 , Conference Paper)This paper reports the thermodynamic analysis of the production of solar syngas (a mixture of H2 and CO with molar ratio equal to 2: 1) via ZnO/Zn based thermochemical H2O and/or CO2 splitting redox reactions. Solar syngas ... -
Thermochemical copper Oxide - Copper sulfate water splitting cycle for solar hydrogen production
Bhosale, R.; Dardor, D.; Kumar, A.; Al Momani, F.; Ghosh, U. ( TechConnect , 2016 , Conference Paper)In this paper, the solar thermochemical copper oxide - copper sulfate (CO-CS) water splitting cycle is thermodynamically investigated. CO-CS cycle consists of two steps: first step - exothermic oxidation of CuO via water ... -
Thermochemical splitting of CO2 using solution combustion synthesized LaMO3 (where, M = Co, Fe, Mn, Ni, Al, Cr, Sr)
Takalkar G.; Bhosale R.R.; AlMomani F.; Kumar A.; Banu A.; Ashok A.; Rashid S.; Khraisheh M.; Shakoor A.; al Ashraf A.... more authors ... less authors ( Elsevier B.V. , 2020 , Article)The effort of this paper was to recognize the inclusion of appropriate dopants that will upgrade the redox reactivity of La-based perovskites. By maintaining the fuel (glycine) to metal nitrate ratio () = 1, the LaMO3 ... -
Thermodynamic evaluation of hydrazine assisted glycerol reforming for syngas production and coke inhibition
Ashraf J.; Kumar A. ( Elsevier Ltd , 2018 , Article)Thermodynamic investigation of glycerol reforming has been performed to study hydrogen production, carbon dioxide evolution and coke formation. Gibb's free energy direct minimization procedure was used to calculate the ... -
Transition metal doped ceria for solar thermochemical fuel production
Takalkar, G.D.; Bhosale, R.R.; Kumar, A.; AlMomani, F.; Khraisheh, M.; Shakoor, R.A.; Gupta, R.B.... more authors ... less authors ( Elsevier Ltd , 2018 , Article)In this paper, the effect of doping of transition metal cations on thermal reduction and CO2 splitting ability of Ce0.9M0.1O2−δ materials (where, M = Ni, Zn, Mn, Fe, Cu, Cr, Co, Zr) is investigated by performing multiple ... -
Understanding ethanol hydrogen abstraction mechanism on CuNi catalyst
Kumar A.; Ashok A.; Tarlochan F.; Bhosale R.; Almomani F.; Hussain H.M.A.; Genidi N.A.; Shehada A.N.; Abusrafa A.E.; Malik S.S.; Abu-Hassan W.A.S.... more authors ... less authors ( AIChE , 2015 , Conference Paper)In this work we report the synthesis of copper oxide nanoparticles using solution combustion synthesis. These nanopowders are used as catalyst in ethanol decomposition reaction for hydrogen production. In situ study of ...