Search Results - "Medina, Lilian C."

Fractionation and Characterization of a Petroleum Residue by Molecular Distillation Process by Rocha, Erica R. L, Lopes, Melina S, Wolf Maciel, Maria Regina, Maciel Filho, Rubens, Medina, Lilian C

“…In this work, an atmospheric petroleum residue was fractionated using a falling film molecular distillation pilot plant with molecular distillation…”
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Kinetic study on catalytic cracking of Brazilian high-boiling-point petroleum fractions by Tovar, Laura Plazas, Maciel, Maria Regina Wolf, Araujo, Antonio S., Filho, Rubens Maciel, Batistella, César B., Medina, Lílian C.

“…This work proposed a technique to estimate the kinetic parameters of cracking reaction. High-boiling-point petroleum fractions (>623.15 K) were analyzed. The…”
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Falling film distillation column with heat transfer by means of a vapor chamber - part I: isothermal operation by Marangoni, Cintia, Meneguelo, Ana Paula, Teleken, Joel G., Werle, Leandro O., Milanez, Kenia W., Mantelli, Marcia B. H., Quadri, Marintho B., Bolzan, Ariovaldo, dos Santos, Maurício C., Medina, Lilian C., Machado, Ricardo A. F.

“…We describe a new configuration for falling film distillation columns: a heating system provided by a vapor chamber along the entire column with the operation…”
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Falling film distillation column with heat transfer by means of a vapor chamber. Part II: operation with a temperature profile by Marangoni, Cintia, Peruzzo, Tiago, Parisotto, Iaçanã G. B., Ricardo, Valdete W., Claumann, Carlos A., Milanez, Kenia W., Mantelli, Marcia B. H., Quadri, Marintho B., Bolzan, Ariovaldo, dos Santos, Maurício C., Medina, Lilian C., Machado, Ricardo A. F.

“…Based on previous results and a new proposal for the configuration of falling film distillation columns heated by a vapor chamber operating at atmospheric…”
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Centrifugal Reactive-Molecular Distillation from High-Boiling-Point Petroleum Fractions. 1. Mathematical Modeling, Screening Variables, and Experimental Validation by Tovar, Laura P, Wolf-Maciel, Maria R, Winter, Alessandra, Maciel-Filho, Rubens, Batistella, César B, Medina, Lilian C

“…The modeling and simulation of the reactive-molecular distillation process (centrifugal type-CRMD) to upgrade high-boiling-point petroleum fractions is…”
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Molecular Distillation of Petroleum Residues and Physical-Chemical Characterization of Distillate Cuts Obtained in the Process by Liñan, Lamia Zuñiga, Lopes, Melina Savioli, Wolf Maciel, Maria R, Nascimento Lima, Nádson M, Filho, Rubens Maciel, Embiruçu, Marcelo, Medina, Lílian C

“…Molecular distillation is presented as an alternative technique for the separation of petroleum residues. The technique was used to obtain 13 heavy petroleum…”
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High-boiling-point petroleum fractions upgrading using the centrifugal reactive-molecular distillation process over catalyst by Tovar, Laura P., Wolf-Maciel, Maria R., Batistella, Cesar B., Winter, Alessandra, Maciel-Filho, Rubens, Medina, Lilian C.

“…The modeling of the reactive molecular distillation process (centrifugal type), in which the molecular distillation process and reactive process occur…”
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Energy efficiency comparison between a conventional tray column and a novel heat-intensified thermosyphon-assisted falling film distillation unit: an assessment for mixtures with different relative volatilities by Battisti, Rodrigo, Bresolin, Daniela, Milanez, Kênia W., Mantelli, Márcia B. H., dos Santos, Maurício C., Medina, Lilian C., Marangoni, Cintia, Machado, Ricardo A. F.

“…An energy performance comparison between a novel thermosyphon-assisted falling film distillation unit and a conventional tray unit was carried out for three…”
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Energy conditions assessment of a two-phase annular thermosyphon used as heat supplier for a new pilot-scale falling film distillation unit by Battisti, Rodrigo, Milanez, Kênia W., Mantelli, Márcia B.H., dos Santos, Maurício C., Medina, Lilian C., Marangoni, Cintia, Machado, Ricardo A.F.

“…[Display omitted] •A novel approach for heat supply in a pilot-scale distillation unit is proposed.•Isothermal and temperature-profile condition in the…”
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Evaluation and Application of the Extended TBP Curves in Processing and Refining of Heavy Oil Fractions by Cuadros, José F., Maciel Filho, Rubens, Maciel, Maria R.W., Benedito Batistella, Cesar, Medina, Lilian C.

“…Oil reserves in Brazil are characterized by heavy and ultra heavy petroleum. This type of oil is relatively difficult to process. In fact, it is necessary to…”
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SIMULATED DISTILLATION OF FRACTIONS OF PETROLEUM DISTILLATES BY MOLECULAR DISTILLATION by M.S. Lopes, A. Winter, M.R. Wolf Maciel, C.B. Batistella, R. Maciel Filho, L.C. Medina

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