Search Results - "Bessa, Raquel A."

Effect of coal fly ash treatments on synthesis of high-quality zeolite A as a potential additive for warm mix asphalt by Amoni, Bruno C., Freitas, Armando D.L., Bessa, Raquel A., Oliveira, Cristiane P., Bastos-Neto, Moisés, Azevedo, Diana C.S., Lucena, Sebastiao M.P., Sasaki, José M., Soares, Jorge B., Soares, Sandra A., Loiola, Adonay R.

“…An experimental investigation on the synthesis of zeolite A, based on the treatment of fly ash and controlled extraction of silica and alumina from coal fly…”
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In-situ cost-effective synthesis of zeolite A in Al2O3–SiO2 glass fibers for fixed bed adsorption of Cu2+, Cd2+ and Pb2 by França, Antonia M. M., Bessa, Raquel A., Oliveira, Edipo S., Nascimento, Marcos V. M., Luna, Francisco M. T., Loiola, Adonay R., Nascimento, Ronaldo F.

“…The in-situ coating of zeolite crystals on Al 2 O 3 –SiO 2 glass fiber was investigated using two commercial fibers (FB1 and FB2). The fibers were submitted to…”
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Magnetic zeolite composites: Classification, synthesis routes, and technological applications by Loiola, Adonay R., Bessa, Raquel A., Oliveira, Cristiane P., Freitas, Armando D.L., Soares, Sandra A., Bohn, Felipe, Pergher, Sibele B.C.

“…[Display omitted] •Magnetic zeolite composites have attracted much attention in the last years due to their low cost of production and versatility in terms of…”
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Hierarchical zeolite based on multiporous zeolite A and bacterial cellulose: An efficient adsorbent of Pb2 by Bessa, Raquel A., França, Antonia Mayza M., Pereira, André Luís S., Alexandre, Natália P., Pérez-Page, Maria, Holmes, Stuart M., Nascimento, Ronaldo F., Rosa, Morsyleide F., Anderson, Michael W., Loiola, Adonay R.

“…A multiporous zeolite A (Ab) was obtained by the addition of the organosilane molecule dimethyl octadecyl [3-(trimethoxysilyl)propyl]ammonium chloride (TPOAC)…”
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Hierarchization of Zeolites A and X Using Bacterial Cellulose as Macroporous Support by Bessa, Raquel, Pereira, André Luís, Rosa, Morsyleide, Anderson, Michael, Loiola, Adonay

“…In this work, we studied the formation of hierarchical porous cartridges by means of bacterial cellulose impregnation with the zeolites A and X. Cellulose was…”
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Al-MCM-41 Synthesized from Kaolin via Hydrothermal Route: Structural Characterization and Use as an Efficient Adsorbent of Methylene Blue by Santos, Evânia, Costa, Luelc, Oliveira, Edipo, Bessa, Raquel, Freitas, Armando, Oliveira, Cristiane, Nascimento, Ronaldo, Loiola, Adonay

“…The mesoporous material Al-Mobil Composition of Matter No. 41 (Al-MCM-41) was successfully obtained from kaolin, a low cost raw material, by means of…”
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