Search Results - "Di Felice, Renzo"

Prediction of silicon content in the hot metal using Bayesian networks and probabilistic reasoning by Cardoso, Wandercleiton, Felice, Renzo di

“…The blast furnace is the principal method of producing cast iron. In the production of cast iron, the control of silicon is vital because this impurity is…”
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Numerical simulation of CO2 diffusion and reaction into aqueous solutions of different absorbents by Comite, Antonio, Costa, Camilla, Di Felice, Renzo, Pagliai, Paolo, Vitiello, Dario

“…A numerical model comprising a system of partial differential equations was set up to describe the diffusion and reaction of carbon dioxide into aqueous…”
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Kinetics study of CO2 absorption into methyldiethanolamine, potassium lysinate, and their blends in aqueous solution by Ramezani, Rouzbeh, Di Felice, Renzo

“…In this work, the kinetics for the reaction of CO2 with three chemical solvents were studied experimentally and theoretically. The CO2 absorption flux into the…”
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Artificial Neural Network for Predicting Silicon Content in the Hot Metal Produced in a Blast Furnace Fueled by Metallurgical Coke by Cardoso, Wandercleiton, di Felice, Renzo, Baptista, Raphael Colombo

“…The main production route for cast iron and steel is through the blast furnace. The silicon content in cast iron is an important indicator of the thermal…”
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Component Distribution between Light and Heavy Phases in Biodiesel Processes by Di Felice, Renzo, De Faveri, Danilo, De Andreis, Paola, Ottonello, Piero

“…Knowledge of the component distribution in the biodiesel production process is fundamental both during the transesterification reaction, where reactants are…”
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Waste Gas Biofiltration: Advances and Limitations of Current Approaches in Microbiology by Ralebitso-Senior, T. Komang, Senior, Eric, Di Felice, Renzo, Jarvis, Kirsty

“…As confidence in gas biofiltration efficacy grows, ever more complex malodorant and toxic molecules are ameliorated. In parallel, for many countries, emission…”
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Piperazine and methyldiethanolamine interrelationships in CO2 absorption by aqueous amine mixtures. Part II—Saturation rates of mixed reagent solutions by Costa, Camilla, Di Felice, Renzo, Moretti, Paolo, Oliva, Maddalena, Ramezani, Rouzbeh

“…This work is a companion to a previous article, Part I, published in The Canadian Journal of Chemical Engineering, dealing with CO2 absorption in aqueous…”
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A Comparison of Ansys Fluent and MFiX in Performing CFD-DEM Simulations of a Spouted Bed by Marchelli, Filippo, Di Felice, Renzo

“…The CFD-DEM methodology is a popular tool for the study of fluid–particle systems, and there are several programs that permit using it. In this study, we…”
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Piperazine and methyldiethanolamine interrelationships in CO2 absorption by aqueous amine mixtures. Part I: Saturation rates of single‐reagent solutions by Costa, Camilla, Demartini, Marco, Di felice, Renzo, Oliva, Maddalena, Pagliai, Paolo

“…Formulation of efficient absorbing solutions for carbon dioxide capture is essential to reduce the operation costs of industrial gas treatment plants…”
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Potential of different additives to improve performance of potassium carbonate for CO2 absorption by Ramezani, Rouzbeh, Mazinani, Saeed, Di Felice, Renzo

“…The performance of potassium carbonate (K 2 CO 3 ) solution promoted by three amines, potassium alaninate (K-Ala), potassium serinate (K-Ser) and…”
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Evaluation of the use of blast furnace slag as an additive in mortars by Cardoso, Wandercleiton, Felice, Renzo di, Baptista, Raphael C., Machado, Thiago Augusto Pires, Galdino, André Gustavo de Sousa

“…Abstract Clinker is the raw material used in the manufacture of cement. However, this material is very harmful to the environment, since it is estimated that…”
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Wetting of Polypropylene Membranes by Aqueous Solutions in CO2 Absorbing Devices by Bottino, Aldo, Comite, Antonio, Costa, Camilla, Di Felice, Renzo, Varosio, Elisa

“…A polypropylene hollow fiber membrane contactor was utilized to absorb CO 2 from a gas stream into an aqueous solution. Three reagents were studied:…”
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Enhancement of CO2 removal by promoted MDEA solution in a hollow fiber membrane contactor: A numerical and experimental study by Kiani, Saber, Taghizade, Ahmad, Ramezani, Rouzbeh, Di Felice, Renzo, Molelekwa, Gomotsegang Fred, Mazinani, Saeed

“…In this work, carbon dioxide (CO2) loading capacity of methyldiethanolamine (MDEA) solution promoted by potassium lysinate (KLys) was experimentally measured…”
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The settling velocity of a single sphere in viscous fluid: The effect of neighboring larger spheres by Di Felice, Renzo, Rotondi, Marco

“…In this work the settling velocity of a single sphere in a viscous suspension of larger, neutrally buoyant spheres, was experimentally investigated for dilute…”
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Validation of fluid-particle interaction force relationships in binary-solid suspensions by Rotondi, Marco, Di Felice, Renzo, Pagliai, Paolo

“…In this work several relationships governing solid-fluid dynamic interaction forces were validated against experimental data for a single particle settling in…”
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On the interaction between a fixed bed of solid material and the confining column wall: the Janssen approach by Di Felice, Renzo, Scapinello, Carla

“…A general verification of the Janssen model was carried out by measuring the bottom pressure of different granular materials confined in a cylindrical column…”
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CFD modelling of liquid fluidized beds in slugging mode by Lettieri, Paola, Di Felice, Renzo, Pacciani, Roberta, Owoyemi, Olumuyiwa

“…Computational Fluid Dynamics (CFD) modelling has been used to simulate a liquid fluidized bed of lead shot in slugging mode. Simulations have been performed…”
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Solid Suspension by an Upflow Mixture of Fluid and Larger Particles by Di Felice, Renzo, Rotondi, Marco

“…In this paper new experimental observation is reported in order to shed light on the fluid dynamic interactions between the solid and the fluid phases in…”
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An experimental assessment of fluid–solid drag models based on the pressure drop in bidisperse fixed beds by Marchelli, Filippo, Di Felice, Renzo

“…•Overview of the models for the fluid-particle drag force in polydisperse systems.•New experimental data on the pressure drop in binary fixed beds.•Comparison…”
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A novel committee machine to predict the quantity of impurities in hot metal produced in blast furnace by Cardoso, Wandercleiton, Di Felice, Renzo

“…•Committee regime can be used as a prediction and control in the blast furnace.•Neural networks are tools capable of predicting silicon and sulfur…”
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