Search Results - "Ribeiro Damasceno, João Jorge"

Gravitational settling of calcium carbonate in different non-Newtonian carboxymethyl cellulose concentrations using the gamma-ray attenuation technique by Marques Fagundes, Flávia, Gil de Oliveira, Gabriela, Brandão Costa Santos, Nara, Jorge Ribeiro Damasceno, João, de Oliveira Arouca, Fábio

“…[Display omitted] •CMC polymer hydration occurred in the first 24 hours after solution preparation.•The increase in CMC concentration influenced the…”
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Hydrogen production by a low-cost electrolyzer developed through the combination of alkaline water electrolysis and solar energy use by de Fátima Palhares, Dayana D'Arc, Vieira, Luiz Gustavo Martins, Damasceno, João Jorge Ribeiro

“…Electrolysis is a relatively simple process for obtaining hydrogen and can be combined with use of renewable energy sources, such as solar photovoltaic energy,…”
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Solar dish concentrator for desalting water by Prado, Gustavo Otero, Vieira, Luiz Gustavo Martins, Damasceno, João Jorge Ribeiro

“…•Design, build and performance of a solar dish concentrator for desalinating water.•Distilled water production by varying the concentration of sea salt was…”
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Analysis of suspension sedimentation in fluids with rheological shear-thinning properties and thixotropic effects by Moreira, Bruno Arantes, de Oliveira Arouca, Fábio, Damasceno, João Jorge Ribeiro

“…Suspension sedimentation in fluids with shear-thinning properties is of interest in several industrial operations, such as oil and gas exploration. This paper…”
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Stability of oil well olefin drilling fluids: solid-liquid sedimentation and rheological characterization by Brandão Costa Santos, Nara, Marques Fagundes, Flávia, Leibsohn Martins, André, Ribeiro Damasceno, João Jorge, de Oliveira Arouca, Fábio

“…Oil wells drilling processes are a crucial step in petroleum exploration and drilling fluids are an important player in this operation. Both solid-liquid…”
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Experimental design and response surface methodology applied to the dielectric properties of hydroalcoholic solutions containing sodium chloride by Anderson dos Santos Morais, João Jorge Ribeiro Damasceno, Carlos Henrique Ataíde

“…Abstract The main focus of this study was to use an experimental design to and the response surface statistical technique to predict and optimize the…”
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Sedimentation of solids in drilling fluids used in oil well drilling operations by Santos, Nara Brandão Costa, Fagundes, Flávia Marques, de Oliveira Arouca, Fábio, Damasceno, João Jorge Ribeiro

“…Petroleum stands out as an important energy source. In oil well drilling operations, drilling fluids are used with the main purpose of cleaning and maintaining…”
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Study of the degradation of sodium dodecyl sulfate surfactant from hydrodynamic cavitation coupled to oxygen injection generated by a low-cost electrolytic cell using solar energy by da Cunha, Paula Cordeiro Rodrigues, Ullmann, Grégori, Vieira, Luiz Gustavo Martins, Damasceno, João Jorge Ribeiro, de Souza Inácio Gonçalves, Júlio César

“…Anionic surfactants such as sodium dodecyl sulfate (SDS), when present in wastewater, are harmful to humans and ecosystems. For this reason, several strategies…”
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Operational and design parameters evaluation to improve hydrogen production using a low-cost alkaline water electrolysis cell in direct combination with a photovoltaic cell by Aparecida da Silveira Rossi, Raíssa, D'Arc de Fátima Palhares, Dayana, Cordeiro Rodrigues da Cunha, Paula, Jorge Ribeiro Damasceno, João, Antonio de Souza Barrozo, Marcos, Gustavo Martins Vieira, Luiz

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Micro-scale experimental investigations of non-Newtonian polymeric flow in carbonates by Brandão Costa Santos, Nara, Zolfaghari, Arsalan, Ribeiro Damasceno, João Jorge, de Oliveira Arouca, Fábio, Negahban, Shahin, Dahaghi, Amirmasoud Kalantari

“…The growing energy demand has been accelerating the improvement of extraction techniques of energy resources. In the oil and gas industry, understanding the…”
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