João Francisco Cajaiba da Silva
Instituição:
Universidade Federal do Rio de Janeiro
Centro:
Centro de Ciências Matemáticas e da Natureza
Unidade:
Instituto de Química
Departamento:
Departamento de Química Orgânica/IQ
Formação:
-
Universidade Federal do Rio de Janeiro
Química | Doutorado | 1989 - 1995
-
Universidade Federal do Rio de Janeiro
Química | Graduação | 1984 - 1988
Laboratórios:
Nuvens de Palavras:
Artigos:
(100.00% artigos com DOI)
| Titulo | DOI | Ano |
|---|---|---|
| A novel approach based on RGB image analysis for the investigation of scale formation and performance of inhibitors under flow conditions | 10.1016/j.geoen.2023.211728 | 2023 |
| Novel approach for evaluating the performance of wax deposition inhibitors under flowing conditions | 10.1007/s40430-023-04155-4 | 2023 |
| Novel apparatus for monitoring simultaneously color and ° |
10.1111/jfpe.14334 | 2023 |
| Evaluating starchy food effluents as potential green inhibitors of calcium carbonate scale in oil and gas production | 10.1007/s43153-023-00404-0 | 2023 |
| Evaluating the Potential of Biodegradable Carbohydrates and the Aqueous Extract of Potato Pulp to Inhibit Calcium Carbonate Scale in Petroleum Production | 10.2118/218011-pa | 2023 |
| Evaluation of CO2 as an Acid Catalyst Precursor for Promoting a Nitrogen-Generating System | 10.2118/209613-PA | 2022 |
| Development of Artificial Neural Network Models for the Simulation of a CaCO 3 Scale Formation Process in the Presence of Monoethylene Glycol (MEG) in Dynamic Tube Blocking Test Equipment | 10.1021/acs.energyfuels.1c03364 | 2022 |
| pH-Based Control of the Kinetics and Process Safety of the Highly Exothermic Reaction Between Ammonium Chloride and Sodium Nitrite for Flow-Assurance Applications | 10.2118/205389-PA | 2021 |
| Hydrodeoxygenation of m-cresol as a depolymerized lignin probe molecule: Synergistic effect of NiCo supported alloys | 10.1016/j.cattod.2020.10.042 | 2021 |
| Continuous-flow synthesis of dimethyl fumarate: a powerful small molecule for the treatment of psoriasis and multiple sclerosis | 10.1039/c9ra09119j | 2020 |
| Enhancing the permeability of a carbonate rock core by dissolution/precipitation treatment with organophosphorus additives evaluated by SEM/EDS and ICP-OES | 10.1016/j.petrol.2020.107341 | 2020 |
| Inferring kinetic dissolution of |
10.1002/cjce.23774 | 2020 |
| Kinetic Modeling of Maleic Acid Isomerization to Fumaric Acid Catalyzed by Thiourea Determined by Attenuated Total Reflectance Fourier-Transform Infrared Spectroscopy | 10.1021/acs.oprd.9b00487 | 2020 |
| Programmable actuator based on RGB monitoring for detection and dissociation of gas hydrates | 10.1016/j.jngse.2020.103696 | 2020 |
| Evaluation of Calcium Carbonate Inhibitors Using Sintered Metal Filter in a Pressurized Dynamic System | 10.3390/ma12111849 | 2019 |
| Effects of Solvent Polarity on the Reaction of Aldehydes and Ketones with a Hydrazide-Bound Scavenger Resin | 10.1021/acsomega.9b01874 | 2019 |
| Real-Time Measurement of pH in Atmospheric and Pressurized Systems Using a Low-Cost Image Analysis Method | 10.1109/jsen.2019.2936442 | 2019 |
| Controlling Nitrogen Oxide (NO ) Emissions from Exothermic Nitrogen Generation Systems for Application in Subsea Environments | 10.1021/acsomega.9b03044 | 2019 |
| Measurement of wax appearance temperature using RGB image analysis and FBRM | 10.1016/j.fuel.2018.01.110 | 2018 |
| Use of a dynamic system and reflectance measurements to assess the impact of monoethylene glycol on calcium carbonate scale | 10.1016/j.petrol.2018.02.064 | 2018 |
| Preferential incorporation of sulfate into calcite polymorphs during calcium carbonate precipitation: An experimental approach | 10.1039/C8CE00172C | 2018 |
| Application of Multiple Regression and Design of Experiments for Modelling the Effect of Monoethylene Glycol in the Calcium Carbonate Scaling Process | 10.3390/molecules23040860 | 2018 |
| A Low-Cost System Based on Image Analysis for Monitoring the Crystal Growth Process | 10.3390/s17061248 | 2017 |
| Laser beam backscattering as a new tool to study the effect of inhibitors on shale particles-water interactions: A real-time analysis | 10.1016/j.clay.2017.09.010 | 2017 |
| A comparison between continuous and batch processes to capture aldehydes and ketones by using a scavenger resin | 10.1021/acs.oprd.7b00256 | 2017 |
| Catalytic activity of niobium phosphate in the benzylation of anisole with styrene, benzyl alcohol and benzyl chloride | 10.1007/s11144-017-1259-y | 2017 |
| Application of In-Line Mid-Infrared (MIR) Spectroscopy Coupled with Calorimetry for the Determination of the Molar Enthalpy of Reaction between Ammonium Chloride and Sodium Nitrite | 10.1177/0003702815626682 | 2016 |
| Kinetic Modeling of a Heat Generator for the Fluidization of Paraffin Deposits Using In-line Infrared Spectroscopy with the Development of a Graphical User Interface | 10.1021/acs.energyfuels.5b02101 | 2016 |
| Catalyst free decarboxylative trichloromethylation of aldimines | 10.1039/c6ra23936f | 2016 |
| Production of a low-cost scavenger resin to capture aldehydes and ketones in solutions | 10.1002/app.42291 | 2015 |
| Evaluating the Kinetics of the Esterification of Oleic Acid with Homo and Heterogeneous Catalysts using In-Line Real-Time Infrared Spectroscopy and Partial Least Squares Calibration | 10.1016/j.molcatb.2015.09.015 | 2015 |
| A sustainable process for (-)-α-bisabolol extraction from Eremanthus erythropappus using supercritical CO2 and ethanol as co-solvent | 10.1016/j.supflu.2015.12.011 | 2015 |
| Hyperbranched polyglycerols, obtained from environmentally benign monomer, as reactive clays inhibitors for water-based drilling fluids | 10.1002/app.40384 | 2014 |
| Influence of glycerides-xanthan gum synergy on their performance as lubricants for water-based drilling fluids | 10.1002/app.41085 | 2014 |
| Low-cost system based on image analysis to determine solubility curves | 10.1016/j.snb.2012.11.097 | 2013 |
| Biodiesel Synthesis Evaluated by Using Real-Time ATR-FTIR | 10.1021/op300318k | 2012 |
| A Simple Method Based on the Application of a CCD Camera as a Sensor to Detect Low Concentrations of Barium Sulfate in Suspension | 10.3390/s110100864 | 2011 |
| Determination of the Adipic Acid Solubility Curve in Acetone by Using ATR-FTIR and Heat Flow Calorimetry | 10.1021/op2001029 | 2011 |
| Acetylation of glycerol catalyzed by different solid acids | 10.1016/j.cattod.2007.12.037 | 2008 |
| Liquid phase alkylation of anisole by benzyl alcohol catalyzed on alumina-supported niobia | 10.1016/j.catcom.2007.01.019 | 2007 |
| Synthesis of Asymmetric Peptide Mimetic Compounds Containing Tartaric Acid Core. Potential Inhibitors of HIV-1 Protease | 10.2174/157017807780737200 | 2007 |
| Catalytic activity of niobium phosphate in the Friedel¿Crafts reaction of anisole with alcohols | 10.1016/j.cattod.2006.07.058 | 2006 |
| Design of Experiments on the Transesterification of tris(p-nitrophenyl) phosphate with sodium methoxide | 10.1080/104265090509171 | 2005 |
| Determination of Kinetic Parameters and Hammett r from the Synthesis of Triaryl Phosphites Using Reaction Calorimetry | 10.1016/j.tca.2004.10.006 | 2005 |
| Evaluating the Effect of the Antimonium Pentachloride Feed Rate to Ensure Safer Conditions During the Synthesis of Meglumine Antimoniate | 10.1021/ie0503038 | 2005 |
| Liquid phase benzylation of aromatic compounds with benzyl alcohol catalyzed by niobium phosphate | 10.1016/S0926-860X(02)00639-7 | 2003 |
| A Comparison Between Kinetic Parameters from the Synthesis of tris(p-nitrophenyl) phosphite and tris(p-nitrophenyl)phosphate Using Reaction Calorimetry | 10.1021/op034100b | 2003 |
| Evaluation of kinetic parameters from the synthesis of triaryl phosphates using reaction calorimetry | 10.1021/op0300387 | 2002 |
| AB-INITIO CALCULATIONS OF 31 P NMR CHEMICAL SHIFTS OF SUBSTITUTED ARYL DIALKYL PHOSPHATES | 10.1080/10426500108040601 | 2001 |
| -ONE-POT- SYNTHESIS OF TRIARYL PHOSPHATES A REACTION CALORIMETRY APPROACH | 10.1080/10426509708031597 | 1997 |
| ELECTRONIC STRUCTURE AND 31 P NMR CHEMICAL SHIFT OF SUBSTITUTED TRIARYL, DIARYL METHYL AND DIMETHYL ARYL PHOSPHATES-A SEMI-EMPIRICAL MOLECULAR ORBITAL APPROACH | 10.1080/10426509708031599 | 1997 |
Eventos:
(2.70% eventos com DOI)
| Titulo | DOI | Ano |
|---|---|---|
| Prediction of Calcium Carbonate Scaling in Pipes Using Artificial Neural Networks | 10.1115/omae2017-61233 | 2017 |
| Evaluation of efficiency of scale inhibitors through of an image display system adapted to a dynamic tube blocking | 2015 | |
| Kinetic Modeling and Prediction of an in-situ heat generator for flow assurance in oil production | 2015 | |
| Detection of asphal tenes flocculation by image analysis | 2015 | |
| Use of dynamic scale loop to assess the addition monoethyleneglycol (MEG) in calcium carbonate incrustation | 2015 | |
| Chemometric study of a Nitrogen Generating System as source of nitrogen gas and heat for the use in the large hydrocarbon deposition treatments | 2013 | |
| Evaluation of the kinetics of a nitrogen generating system under pressure with potential application in the fluidization of solid deposits in oil production | 2013 | |
| Kinetic Study of Calcium Carbonate Precipitation by using Real Time FTIR and FBRM Analyses | 2012 | |
| CaCO3 Polimorphs Identification by Real Time Infrared Analysis | 2012 | |
| Naphtenic Acid Extraction and Quantification from Naphthenate Field Deposits Using ATR-FTIR | 2012 | |
| Acompanhamento "in-line" da Síntese de Biodiesel por Espectrometria no Infravermelho | 2011 | |
| Determination of Metastable Zonee Width by Using Turbimetry, Image Analysis, Heat Flow Calorimetry and Lasentec FBRM | 2009 | |
| Acompanhamento ?in-line? da Síntese de Biodiesel por Espectrometria no Infravermelho | 2009 | |
| Detecção da Cristalização de Ésteres Graxos durante o Armazenamento Produzido a partir de Sebo Bovino. | 2009 | |
| Determinação do Início da Precipitação de Sais Inorgânicos em Petróleo. | 2007 | |
| A calorimetria de reação empregada na otimização do processo de cristalização do ácido adípico em água. | 2006 | |
| Estudo calorimétrico da cristalização do ácido adípico em água. | 2006 | |
| Acetilação da Glicerina Catalisada por Diferentes Sólidos Ácidos | 2006 | |
| Simple and efficient methodology and calorimetric studies to prepare lidocaine analogues in large scale. | 2005 | |
| Catalytic Activity of Niobium Phosphate in the Friedel-Craftz Reaction of Anisole with Alcohols | 2005 | |
| Determinação da largura da zona metaestável do ácido adípico em água e avaliação do efeito da velocidade de agitação e da largura da zona metaestável sobre a distribuição de tamanho de cristais. | 2005 | |
| Avaliação Granulométrica e Cristalinidade do 1-(3-acetiltio-2D-metil-propanoil)-L-prolina | 2004 | |
| Comparação de Parâmetros Cinéticos e Físico-Químicos obtidos das sínteses de fosfitos e fostatos de triarila | 2004 | |
| Planejamento Fatorial da Transesterificação do Fosfato de tris(p-nitrofenila) com metóxido de sódio | 2004 | |
| Benzilação do anisol com álcool benzílico, cloreto de benzila e estireno catalisada por fosfato de nióbio amorfo. | 2003 | |
| Determinação da ordem de reatividade de monômeros em reações de adição eletrofílica de bromo por calorimetria de reação | 2002 | |
| Estimativa de parâmetros cinéticos utilizando calorimetria de reação. | 2002 | |
| Estudo Calorimétrico da Hidrofobização de Polietilenoglicol Visando o Desenvolvimento de Fluidos de Perfuração | 2002 | |
| Estimativa de Parâmetros Cinéticos Utilizando Calorimetria de Reação | 2002 | |
| Liquid phase benzylation of aromatic compounds with benzyl alcohol catalysed by niobium phosphate. | 2002 | |
| Relação da quimiosseletividade da reação de triésteres arílicos do ácido fosfórico com butil lítio e seus orbitais de fronteira | 2002 | |
| Simulação por Calorimetria de Reação da perda de controle térmico nas reações de adição eletrofílica de bromo a ácido acrílico e derivados | 2000 | |
| Estudo calorimétrico da preparação de triésteres do H3PO4 a partir da reação do POCl3 com álcoois e fenóis pelas rotas ácida e alcalina | 2000 | |
| Cálculos ab-initio de deslocamento químico em RMN de 31P de fosfatos de dialquil arila. 22a Reunião Anual da Sociedade Brasileira de Química, Poços de Caldas, QT-018-1999. | 1999 | |
| Estudo Calorimetrico da Sintese do Trispcresilfosfato | 1995 | |
| Sintese de bis4clorofenilalquil e dialquil4clorofenilfosfatos. | 1994 | |
| Sintese do Paraoxon e do Metil Paraoxon via transesterificacao do tris4nitrofenilfosfato. | 1993 |