Search Results - "Shamsi, Abolghasem"

Partial oxidation and dry reforming of methane over Ca/Ni/K(Na) catalysts by SHAMSI, Abolghasem

“…Partial oxidation and dry reforming of methane to synthesis gas over Ca/Ni/K(Na) catalysts have been studied. Effects of temperature, pressure, and…”
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Characterization of coke deposited on Pt/alumina catalyst during reforming of liquid hydrocarbons by Shamsi, Abolghasem, Baltrus, John P., Spivey, James J.

“…Temperature-programmed oxidation (TPO), Raman spectrometry, and X-ray photoelectron spectroscopy (XPS) are used to characterize coke species deposited on a…”
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Carbon formation on Ni-MgO catalyst during reaction of methane in the presence of CO2 and CO by SHAMSI, Abolghasem

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Density functional theory study of hydrogen sulfide dissociation on bi-metallic Ni–Mo catalysts by Albenze, Erik J., Shamsi, Abolghasem

“…This work presents results on the dissociation of H 2S over Ni–Mo catalysts suggesting that the presence of surface Mo-atom(s) has a significant impact on both…”
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Partial Oxidation of Methane on Ni−MgO Catalysts Supported on Metal Foams by Shamsi, Abolghasem, Spivey, James J

“…The catalytic partial oxidation of methane on Ni−MgO solid solutions supported on metal foams has been studied at temperatures from 600 to 800 °C, 1 atm,…”
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Effect of pressure on the carbon deposition route in CO2 reforming of 13CH4 by Shamsi, Abolghasem, Johnson, Christopher D

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Catalytic and Thermal Cracking of Coal-Derived Liquid in a Fixed-Bed Reactor by Shamsi, Abolghasem

“…A coal-derived liquid, obtained from the Coal Technology Corp.'s mild gasification process, was cracked over char produced from Pittsburgh No. 8 coal mixed…”
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Partial oxidation of methane and the effect of sulfur on catalytic activity and selectivity by Shamsi, Abolghasem

“…Partial oxidation of methane into syngas was conducted over fresh and sulfided catalysts at a temperature range of 450–750 °C. The temperature dependence of…”
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Sorption-enhanced water gas shift reaction by sodium-promoted calcium oxides by Stevens, Robert W., Shamsi, Abolghasem, Carpenter, Stephen, Siriwardane, Ranjani

“…The water gas shift reaction was evaluated in the presence of novel carbon dioxide (CO 2) capture sorbents, both alone and with catalyst, at moderate reaction…”
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Carbon formation on Ni–MgO catalyst during reaction of methane in the presence of CO 2 and CO by Shamsi, Abolghasem

“…Reactions of 13CH 4 and 12CH 4 in the presence of either CO 2 or CO over reduced and oxidized Ni–MgO catalyst were studied to obtain mechanistic information on…”
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Oxidative coupling of methane over perovskite-type oxides and correlation of Tmax for oxygen desorption with C2 selectivity by Shamsi, Abolghasem, Zahir, Khurram

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Effect of pressure on the carbon deposition route in CO 2 reforming of [formula omitted] by Shamsi, Abolghasem, Johnson, Christopher D

“…In production of synthesis gas (syngas) from natural gas, carbon deposition is the major cause of catalyst deactivation, specifically on Ni-based catalysts…”
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Effect of pressure on the carbon deposition route in CO2 reforming of 13CH4: Natural gas utilization by SHAMSI, Abolghasem, JOHNSON, Christopher D

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Study of low-temperature oxidation of buckskin subbituminous coal and derived chars produced in ENCOAL process by Shamsi, Abolghasem, Shadle, Lawrence J., Seshadri, Kalkunte S.

“…Low-temperature oxidation of buckskin subbituminous coal and derived chars produced in ENCOAL process was studied in a small-scale reactor at several…”
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Partial oxidation of ethane and ethylene in the presence and absence of carbon-13-labeled methane on reducible and nonreducible oxide catalysts by Shamsi, Abolghasem

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Partial oxidation of ethane and ethylene in the presence and absence of 13C-labeled methane on reducible and nonreducible oxide catalysts by ABOLGHASEM SHAMSI

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Partial oxidation of13C-labeled ethylene in methane over Ca/Ni/K catalysts by Shamsi, Abolghasem

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Effects of Temperature, Pressure, and Carrier Gas on the Cracking of Coal Tar over a Char−Dolomite Mixture and Calcined Dolomite in a Fixed-Bed Reactor by Seshadri, Kalkunte S, Shamsi, Abolghasem

“…A distillation fraction of a coal-derived liquid (tar) was cracked over a char−dolomite mixture, calcined dolomite, and silicon carbide in a fixed-bed reactor…”
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Catalytic cracking of a coal tar in a fluid bed reactor by Velegol, Douglas, Gautam, Mridul, Shamsi, Abolghasem

“…A coal-derived tar from the Coal Technology Corporation's mild gasification process was catalytically cracked in a fluid bed reactor. Several commercial…”
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Spontaneous Combustion of Char Stockpiles by Monazam, Esmail R, Shadle, Lawrence J, Shamsi, Abolghasem

“…A transient one-dimensional spontaneous heating model has been formulated to describe the spontaneous heating process at relatively low temperatures. The model…”
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