Search Results - "Vilarrasa‐García, E."

Evaluation of two fibrous clay minerals (sepiolite and palygorskite) for CO2 Capture by Cecilia, J.A., Vilarrasa-García, E., Cavalcante, C.L., Azevedo, D.C.S., Franco, F., Rodríguez-Castellón, E.

“…[Display omitted] •Sepiolite and palygorskite have been evaluated for their potential for CO2 capture.•Sepiolite and palygorskite were modified by…”
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Valorization of wipe wastes for the synthesis of microporous carbons and their application in CO2 capture, gas separation and H2-storage by Cecilia, J.A., Vilarrasa-García, E., Azevedo, D.C.S., Vílchez-Cózar, A., Infantes-Molina, A., Ballesteros-Plata, D., Barroso-Martín, I., Rodríguez-Castellón, E.

“…Wipe wastes have been used as a cellulosic source to synthesize biochars. Prior to the synthesis of the adsorbents by the pyrolysis of wipes wastes, this waste…”
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Amino-modified pillared adsorbent from water-treatment solid wastes applied to CO2/N2 separation by Vilarrasa-García, E., Cecilia, J. A., Rodríguez Aguado, E., Jiménez-Jiménez, J., Cavalcante, C. L., Azevedo, D. C. S., Rodríguez-Castellón, E.

“…In this work, solid wastes from the flocculation step of a drinking water treatment plant were used as starting material to obtain CO 2 adsorbents upon thermal…”
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Synthesis, Characterization, Uses and Applications of Porous Clays Heterostructures: A Review by Cecilia, J. A., García‐Sancho, C., Vilarrasa‐García, E., Jiménez‐Jiménez, J., Rodriguez‐Castellón, E.

“…Porous clay heterostructures (PCH) are obtained by the insertion of an organic bulky cation in the interlayer spacing of a smectite, causing a swelling of the…”
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Evaluation of porous clay heterostructures modified with amine species as adsorbent for the CO2 capture by Vilarrasa-García, E., Cecilia, J.A., Azevedo, D.C.S., Cavalcante, C.L., Rodríguez-Castellón, E.

“…Porous clay heterostructures (PCH) have been synthesized from raw bentonite, obtaining porous materials with high surface area and micro-, meso- and…”
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Kaolinite-based zeolites synthesis and their application in CO2 capture processes by Cecilia, J.A., Vilarrasa-García, E., Morales-Ospino, R., Finocchio, E., Busca, G., Sapag, K., Villarroel-Rocha, J., Bastos-Neto, M., Azevedo, D.C.S., Rodríguez-Castellón, E.

“…•Zeolite type A was synthesized from natural resources under mild conditions.•Textural properties and crystallinity can be controlled through synthesis…”
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Adsorption microcalorimetry as a tool in the characterization of amine-grafted mesoporous silicas for CO2 capture by Sánchez-Zambrano, K. S., Vilarrasa-García, E., Maia, D. A. S., Bastos-Neto, M., Rodríguez-Castellon, E., Azevedo, D. C. S.

“…In this work, amine-grafted mesoporous silica were investigated using a adsorption microcalorimetry and supplementary techniques in order to study the…”
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Functionalization of hollow silica microspheres by impregnation or grafted of amine groups for the CO2 capture by Cecilia, J.A., Vilarrasa-García, E., García-Sancho, C., Saboya, R.M.A., Azevedo, D.C.S., Cavalcante, C.L., Rodríguez-Castellón, E.

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CO2 adsorption on APTES functionalized mesocellular foams obtained from mesoporous silicas by Vilarrasa-García, E., Cecilia, J.A., Santos, S.M.L., Cavalcante, C.L., Jiménez-Jiménez, J., Azevedo, D.C.S., Rodríguez-Castellón, E.

“…CO2 adsorption/desorption isotherms on HTT34 for the first (squares), second (triangles) and third (circles) adsorption/desorption cycles at 25°C. Desorption…”
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Multiple approaches for large-scale CO2 capture by adsorption with 13X zeolite in multi-stage fluidized beds assessment by Prado, D. S., Vilarrasa-García, E., Sampronha, E., Beleli, Y. S., Moreira, F. S., Paiva, J. L., Roux, G. A. C. L., Bastos-Neto, M., Azevedo, D. C. S., Silva, E. C. N., Seckler, M. M.

“…Adsorption is a promising technology for reducing CO 2 emissions from combustion gases. However, some issues must be considered when designing large-scale…”
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Microwave-assisted nitric acid treatment of sepiolite and functionalization with polyethylenimine applied to CO2 capture and CO2/N2 separation by Vilarrasa-García, E., Cecilia, J.A., Bastos-Neto, M., Cavalcante, C.L., Azevedo, D.C.S., Rodríguez-Castellón, E.

“…[Display omitted] •Textural properties of sepiolite can be enhanced by microwave assisted acid treatment.•CO2 uptake of sepiolite improved significantly after…”
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Activated carbons synthesized from sucrose using porous clay heterostructures as template for CO2 adsorption by Cecilia, J.A., Vilarrasa-García, E., Chouikhi, N., Morales-Ospino, R., Besghaier, S., Chlendi, M., Bagane, M., Bastos-Neto, M., Azevedo, D.C.S., Rodríguez-Castellón, E.

“…•Activated carbons were synthesized from sucrose using PCH as template.•Physicochemical properties can be controlled through synthesis conditions.•The…”
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CO2 adsorption on amine modified mesoporous silicas: Effect of the progressive disorder of the honeycomb arrangement by Vilarrasa-Garcia, E., Moya, E.M. Ortigosa, Cecilia, J.A., Cavalcante, C.L., Jiménez-Jiménez, J., Azevedo, D.C.S., Rodríguez-Castellón, E.

“…•Ordered silicas (SBA-15) are more suited for organosilane grafting than foams (MCF).•APTES-grafted MCFs adsorb less CO2 as compared to APTES-grafted…”
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H2S and H2O Combined Effect on CO2 Capture by Amino Functionalized Hollow Microsphere Silicas by de Sousa, J. A. R, Amâncio, R, Morales-Ospino, R, de Oliveira, J. L. B, Cecilia, J. A, Vilarrasa-García, E, Bastos-Neto, M, Rodríguez-Castellón, E, de Azevedo, D. C. S

“…Hollow microspheres of silica were synthesized and functionalized with amino groups to enhance carbon dioxide adsorption. Functionalization was intended to…”
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Adsorption equilibria of CO2 and CH4 in cation-exchanged zeolites 13X by Moura, P. A. S., Bezerra, D. P., Vilarrasa-Garcia, E., Bastos-Neto, M., Azevedo, D. C. S.

“…Ion-exchange with different cations (Na + , NH 4 + , Li + , Ba 2+ and Fe 3+ ) was performed in binderless 13X zeolite pellets. Original and cation-exchanged…”
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CO2/CH4 adsorption separation process using pore expanded mesoporous silicas functionalizated by APTES grafting by Vilarrasa-García, E., Cecilia, J. A., Bastos-Neto, M., Cavalcante, C. L., Azevedo, D. C. S., Rodriguez-Castellón, E.

“…In this work we have studied the CO 2 adsorption capacity and CO 2 /CH 4 separation on several APTES-grafted mesoporous silicas of SBA-15 type. The synthesis…”
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Assessing the potential of nanoporous carbon adsorbents from polyethylene terephthalate (PET) to separate CO2 from flue gas by Moura, P. A. S., Vilarrasa-Garcia, E., Maia, D. A. S., Bastos-Neto, M., Ania, C. O., Parra, J. B., Azevedo, D. C. S.

“…A series of nanoporous carbons was obtained by physical activation of polyethylene terephthalate and investigated for the separation of CO 2 from flue gas. The…”
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Valorization of agricultural waste as a carbon materials for selective separation and storage of CO2, H2 and N2 by Chouikhi, N., Cecilia, J.A., Vilarrasa-García, E., Serrano-Cantador, L., Besghaier, S., Chlendi, M., Bagane, M., Castellón, E. Rodríguez

“…Several biochars and activated carbons are prepared from cellulose fraction of some agricultural wastes (linen, cotton and wheat). The obtained carbons are…”
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H 2 S and H 2 O Combined Effect on CO 2 Capture by Amino Functionalized Hollow Microsphere Silicas by de Sousa, J. A. R., Amâncio, R., Morales-Ospino, R., de Oliveira, J. L. B., Cecilia, J. A., Vilarrasa-García, E., Bastos-Neto, M., Rodríguez-Castellón, E., de Azevedo, D. C. S.

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Multiple approaches for large-scale CO2 capture by adsorption with 13X zeolite in multi-stage fluidized beds assessment by Prado, D. S., Vilarrasa-García, E., Sampronha, E., Beleli, Y. S., Moreira, F. S., Paiva, J. L., Roux, G. A. C. L., Bastos-Neto, M., Azevedo, D. C. S., Silva, E. C. N., Seckler, M. M.

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