| Flow assurance study for waxy crude oils MCK de Oliveira, A Teixeira, LC Vieira, RM de Carvalho, ... Energy & Fuels 26 (5), 2688-2695, 2012 | 106 | 2012 |
| Waxy crude oil emulsion gel: Impact on flow assurance MCK de Oliveira, RM Carvalho, AB Carvalho, BC Couto, FRD Faria, ... Energy & Fuels 24 (4), 2287-2293, 2010 | 103 | 2010 |
| Immobilization of 5-amino-1, 3, 4-thiadiazole-thiol onto silica gel surface by heterogeneous and homogeneous routes AGS Prado, JAA Sales, RM Carvalho, JC Rubim, C Airoldi Journal of Non-Crystalline Solids 333 (1), 61-67, 2004 | 87 | 2004 |
| Simple, expendable, 3D-printed microfluidic systems for sample preparation of petroleum EM Kataoka, RC Murer, JM Santos, RM Carvalho, MN Eberlin, F Augusto, ... Analytical chemistry 89 (6), 3460-3467, 2017 | 61 | 2017 |
| Metátese de olefinas no Brasil:" Brazil is romping it!" JME Matos, NC Batista, RM Carvalho, SAA Santana, PN Puzzi, ... Química Nova 30, 431-435, 2007 | 42 | 2007 |
| Waxy crude oil emulsion gel: chemical characterization of emulsified phase extract components RCL Pereira, RM Carvalho, BC Couto, MCK de Oliveira, MN Eberlin, ... Energy & fuels 28 (12), 7352-7358, 2014 | 23 | 2014 |
| Microemulsification: an approach for analytical determinations RS Lima, LY Shiroma, AVNC Teixeira, JR de Toledo, BC do Couto, ... Analytical chemistry 86 (18), 9082-9090, 2014 | 21 | 2014 |
| Naphthenic acids: formation, role in emulsion stability, and recent advances in mass spectrometry‐based analytical methods R Facanali, NA Porto, J Crucello, RM Carvalho, BG Vaz, LW Hantao Journal of analytical methods in chemistry 2021 (1), 6078084, 2021 | 13 | 2021 |
| Profiling naphthenic acids in produced water using hollow fiber liquid-phase microextraction combined with gas chromatography coupled to Fourier transform Orbitrap mass … N de Aguiar Porto, J Crucello, R Facanali, IM Junior, RM Carvalho, ... Journal of Chromatography A 1655, 462485, 2021 | 12 | 2021 |
| Electromembrane extraction of naphthenic acids in produced water followed by ultra-high-resolution mass spectrometry analysis GL de Araújo, GF Dos Santos, RO Martins, G da Silva Lima, I Medeiros Jr, ... Journal of the American Society for Mass Spectrometry 33 (8), 1510-1517, 2022 | 11 | 2022 |
| Distilling small volumes of crude oil GF Giordano, LCS Vieira, AO Gomes, RM de Carvalho, LT Kubota, ... Fuel 285, 119072, 2021 | 10 | 2021 |
| Synthesis of trans-[RuCl2 (dppe) 2] using the tetraalkylammonium chloride under transfer phase catalysis conditions. Crystal structure of the novel trans-[RuBrCl (dppe) 2] ER Pérez, RM Carvalho, RHA Santos, MTP Gambardella, BS Lima-Neto Polyhedron 22 (25-26), 3289-3292, 2003 | 10 | 2003 |
| Simple solid-phase extraction method for high efficiency and low-cost crude oil demulsification KM Higa, A Guilhen, LCS Vieira, RM Carvalho, RJ Poppi, M Baptistao, ... Energy & Fuels 30 (6), 4667-4675, 2016 | 9 | 2016 |
| Chemical characterization by ultrahigh-resolution mass spectrometry analysis of acid-extractable organics from produced water extracted by solvent-terminated dispersive liquid … DVA de Aguiar, TAM da Silva, TP de Brito, GF dos Santos, ... Fuel 306, 121573, 2021 | 7 | 2021 |
| Naphthenic Acids Aggregation: The Role of Salinity RD Cunha, LJ Ferreira, E Orestes, MD Coutinho-Neto, JM de Almeida, ... Computation 10 (10), 170, 2022 | 6 | 2022 |
| Determination of naphthenic acids in produced water by using microchip electrophoresis with integrated contactless conductivity detection KMP Pinheiro, LM Duarte, MF Rodrigues, BG Vaz, IM Junior, ... Journal of Chromatography A 1677, 463307, 2022 | 6 | 2022 |
| Microemulsification-based method: analysis of monoethylene glycol in samples related to natural gas processing JG da Cunha, LY Shiroma, GF Giordano, BC Couto, RM Carvalho, ... Energy & Fuels 29 (9), 5649-5654, 2015 | 6 | 2015 |
| Quim. Nova JME Matos, NC Batista, RM Carvalho, SAA Santana, PN Puzzi, ... | 6 | 2007 |
| Combining advanced oxidation principles and electrochemical detection for indirect determination of phosphonate in scale inhibitors employed in the oilfield FM Shimizu, AM Pasqualeti, RM Carvalho, LS Chinelatto Jr, RA Fontes, ... Electrochimica Acta 463, 142859, 2023 | 5 | 2023 |
| Automated method using direct-immersion solid-phase microextraction and on-fiber derivatization coupled with comprehensive two-dimensional gas chromatography high-resolution … J Crucello, NMFM Sampaio, IM Junior, RM Carvalho, E Gionfriddo, ... Journal of Chromatography A 1692, 463844, 2023 | 5 | 2023 |
