Search Results - "Amini, Shahriar"

Cost-effective clean ammonia production using membrane-assisted autothermal reforming by Cloete, Schalk, Khan, Mohammed Nazeer, Nazir, Shareq Mohd, Amini, Shahriar

“…•Membrane-assisted autothermal reforming (MA-ATR) produces clean hydrogen.•MA-ATR is synergistically integrated into an ammonia plant with 100% CO2…”
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Heat transfer to a gas from densely packed beds of cylindrical particles by Singhal, Arpit, Cloete, Schalk, Radl, Stefan, Quinta-Ferreira, Rosa, Amini, Shahriar

“…[Display omitted] •Particle-resolved DNS applied in dense cylindrical particle packings is presented.•A deep sensitivity analysis verifies the numerical…”
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Parametric Investigation of CO2 Desorption of Zeolite 13X Under Microwave Condition by Erguvan, Mustafa, Amini, Shahriar

“…•An experimental microwave assisted desorption system was tested using Zeolite 13X 2.•Microwave power rate and moisture were found to be the dominant…”
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Sorbents screening for post-combustion CO2 capture via combined temperature and pressure swing adsorption by Dhoke, Chaitanya, Cloete, Schalk, Krishnamurthy, Shreenath, Seo, Hwimin, Luz, Ignacio, Soukri, Mustapha, Park, Yong-ki, Blom, Richard, Amini, Shahriar, Zaabout, Abdelghafour

“…SARC working principle showing heat transfer from a reactor under carbonation to one under regeneration using a heat pump. [Display omitted] •SARC, a novel…”
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Analysis of Combined Cycle Power Plants with Chemical Looping Reforming of Natural Gas and Pre-Combustion CO2 Capture by Nazir, Shareq, Bolland, Olav, Amini, Shahriar

“…In this paper, a gas-fired combined cycle power plant subjected to a pre-combustion CO2 capture method has been analysed under different design conditions and…”
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A 4E Analysis of a Solar Organic Rankine Cycle Applied to a Paint Shop in the Automotive Industry by Ronaldo Nilo Miyagi Martire, Erguvan, Mustafa, Amini, Shahriar

“…In a conventional automotive manufacturing plant, the paint shop alone can represent 36% of the total energy consumption, making it the most demanding area in…”
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Integration of chemical looping combustion for cost-effective CO2 capture from state-of-the-art natural gas combined cycles by Khan, Mohammed N., Chiesa, Paolo, Cloete, Schalk, Amini, Shahriar

“…•Chemical looping combustion (CLC) is applied to natural gas power plants.•Large energy penalty due to low CLC temperature relative to modern gas…”
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Efficient Production of Clean Power and Hydrogen Through Synergistic Integration of Chemical Looping Combustion and Reforming by Khan, Mohammed N., Cloete, Schalk, Amini, Shahriar

“…Chemical looping combustion (CLC) technology generates power while capturing CO2 inherently with no direct energy penalty. However, previous studies have shown…”
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Pressurized chemical looping methane reforming to syngas for efficient methanol production: Experimental and process simulation study by Osman, Mogahid, Zaabout, Abdelghafour, Cloete, Schalk, Amini, Shahriar

“…•Pressurized chemical looping reforming (CLR) for syngas to methanol production is as an efficient and cost-effective pathway.•This study comprise of an…”
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Multiscale Modeling of a Packed Bed Chemical Looping Reforming (PBCLR) Reactor by Singhal, Arpit, Cloete, Schalk, Quinta-Ferreira, Rosa, Amini, Shahriar

“…Packed bed reactors are broadly used in industry and are under consideration for novel reactor concepts such as packed bed chemical looping reforming (PBCLR)…”
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Exergy Analysis of Gas Switching Chemical Looping IGCC Plants by Arnaiz del Pozo, Carlos, Jiménez Álvaro, Ángel, Cloete, Jan Hendrik, Cloete, Schalk, Amini, Shahriar

“…Integrated gasification combined cycles (IGCC) are promising power production systems from solid fuels due to their high efficiency and good environmental…”
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Optimization of a Gas Switching Combustion process through advanced heat management strategies by Cloete, Schalk, Zaabout, Abdelghafour, Romano, Matteo C., Chiesa, Paolo, Lozza, Giovanni, Gallucci, Fausto, van Sint Annaland, Martin, Amini, Shahriar

“…•GSC is a promising new reactor concept for power production with cost effective CO2 capture.•The standalone fluidized bed reactors employed will allow for…”
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Verification of Heat and Mass Transfer Closures in Industrial Scale Packed Bed Reactor Simulations by Singhal, Arpit, Cloete, Schalk, Quinta-Ferreira, Rosa, Amini, Shahriar

“…Particle-resolved direct numerical simulation (PR-DNS) is known to provide an accurate detailed insight into the local flow phenomena in static particle…”
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The Potential of Gas Switching Partial Oxidation Using Advanced Oxygen Carriers for Efficient H2 Production with Inherent CO2 Capture by Arnaiz del Pozo, Carlos, Cloete, Schalk, Jiménez Álvaro, Ángel, Donat, Felix, Amini, Shahriar

“…The hydrogen economy has received resurging interest in recent years, as more countries commit to net-zero CO2 emissions around the mid-century. “Blue”…”
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Integration of gas switching combustion and membrane reactors for exceeding 50% efficiency in flexible IGCC plants with near-zero CO2 emissions by Arnaiz del Pozo, Carlos, Cloete, Schalk, Chiesa, Paolo, Jiménez Álvaro, Ángel, Amini, Shahriar

“…•Gas switching combustion and membrane reactors are integrated in an IGCC plant.•The proposed plants produce flexible electricity/H2 with CCS to balance…”
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Techno-Economic Assessment of IGCC Power Plants Using Gas Switching Technology to Minimize the Energy Penalty of CO2 Capture by Szima, Szabolcs, Arnaiz del Pozo, Carlos, Cloete, Schalk, Fogarasi, Szabolcs, Jiménez Álvaro, Ángel, Cormos, Ana-Maria, Cormos, Calin-Cristian, Amini, Shahriar

“…Cost-effective CO2 capture and storage (CCS) is critical for the rapid global decarbonization effort recommended by climate science. The increase in levelized…”
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Dissolution of Dense Lime in Molten Slags under Static Conditions by Amini, Shahriar, Brungs, Michael, Ostrovski, Oleg

“…Static dissolution of CaO into a CaO–SiO2–Al2O3 slag with fluxing agents (fluorspar, ilmenite and nepheline syenite) was studied using two experimental…”
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Experimental microwave assisted CO2 desorption of a solid sorbent in a fluidized bed reactor by Erguvan, Mustafa, Amini, Shahriar

“…•An experimental microwave assisted fluidization process for CO2 regeneration was constructed and tested.•Temperature and flow rate were found to be the…”
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Review on Reactor Configurations for Adsorption-Based CO2 Capture by Dhoke, Chaitanya, Zaabout, Abdelghafour, Cloete, Schalk, Amini, Shahriar

“…Adsorption-based CO2 capture has enjoyed considerable research attention in recent years. Most of the research efforts focused on sorbent development to reduce…”
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Effects of Additives and Temperature on the Dissolution Rate and Diffusivity of MgO in CaO–Al2O3 Slags under Forced Convection by Amini, Shahriar, Brungs, Michael, Jahanshahi, Sharif, Ostrovski, Oleg

“…The dissolution rate of dense magnesia specimen in calcium aluminate based melts was measured in air over the temperature range of 1450–1600°C, using a…”
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