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Importance of asphaltene aggregation in solution in determining the adsorption of this sample on mineral surfaces
ArticleAbstract: Adsorption rate constants and adsorption isotherms on silica have been obtained for toluene solutionPalabras claves:Adsorption, aggregation, Asphaltenes, kineticsAutores:Acevedo S., Castillo J., Fernández A.J., García C., Goncalvez S., Manuel Caetano, Ranaudo M.A.Fuentes:scopusInductively coupled plasma mass spectrometric study of non-linear calibration behavior during laser ablation of binary Cu-Zn alloys
ArticleAbstract: Laser ablation behavior of a suite of 10 Cu-Zn binary alloys was studied using inductively coupled pPalabras claves:Autores:Borisov O.V., Fernández A.J., Manuel Caetano, Mao X.L., Russo R.E.Fuentes:scopusInfluence of experimental parameters on the determination of asphaltenes flocculation onset by the titration method
ArticleAbstract: The present work studied the effects of crude oil solution concentration, reservoir temperature, andPalabras claves:Autores:Castillo J., Chirinos J., Fernández A.J., Manuel Caetano, Marcano F., Ocanto O., Ranaudo M.A.Fuentes:scopusTrace Level Vanadium Determination Using Thermal Lens Spectrophotometry
ArticleAbstract: Trace level vanadium determination is reported using a dual beam thermal lens spectrometer. The therPalabras claves:Optimization, spectrophotometry, Thermal lens, Trace analysis, Vanadium analysisAutores:Castillo J., Fernández A.J., Gutiérrez H., Manuel Caetano, Padrino T L.Fuentes:scopusUse of laser techniques for the study of asphaltene aggregation and adsorption
ArticleAbstract:Palabras claves:Adsorption, Asphaltenes, LÁSERAutores:Acevedo S., Castillo J., Fernández A.J., Manuel Caetano, Ranaudo M.A.Fuentes:scopusThermo-optical studies of asphaltene solutions: Evidence for solvent-solute aggregate formation
ArticleAbstract: Thermo-optical diffusivities, D, were measured for Hamaca, Cerro Negro and Furrial asphaltenes in boPalabras claves:Autores:Acevedo S., Castillo J., Fernández A.J., Manuel Caetano, Pereira J., Pérez P., Ranaudo M.A.Fuentes:scopus