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Performance Evaluation Of A Vapor Injection Refrigeration System Using Mixture Refrigerant R290/r600a
(ELSEVIER SCI LTDOXFORD, 2016)
Performance Evaluation Of A Vapor Injection Refrigeration System Using Mixture Refrigerant R290/r600a
(Elsevier Sci LTDOxford, 2016)
Estudo do processo de injeção de vapor aplicado em reservatórios de óleo pesado, usando poços verticais.
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de Petróleo, 2018-12-03)
One of the great difficulties faced by the oil industry is called production in reservoirs with heavy oils, since these due to their high viscosity make the flow of the oil a difficult task. In order to mitigate this ...
Sensitive determination of mercury in tap water by cloud point extraction pre-concentration and flow injection-cold vapor-inductively coupled plasma optical emission spectrometry
(Elsevier, 2002-02-22)
A pre-concentration and determination methodology for mercury at trace levels in water samples was developed. Cloud point extraction was successfully employed for the pre-concentration of mercury prior to inductively coupled ...
Evaluación de la viabilidad técnica de la inyección de vapor en yacimientos de crudo pesado, mediante un modelo analítico
(Fundación Universidad de América, 2017-05-04)
El presente trabajo tuvo como objetivo la obtención de dos modelos analíticos, uno para inyección cíclica de vapor y otro para inyección continua de vapor, los cuales fueron capaces de aproximar la predicción de producción ...
Evaluación de la implementación de inyección de vapor junto con inyección inmiscible de CO2 y N2 a partir de la captura de gas de chimenea en un campo de crudo pesado del Valle Medio de Magdalena
(Fundación Universidad de AméricaRecuperación Avanzada de Petróleo, 2022-08-05)
Actualmente el requerimiento mundial de reducir el impacto de los gases de efecto invernadero ha generado una gran atención hacia alcanzar un balance de emisiones neutro en muchos procesos industriales. Los procesos de ...
Characterization of graphene grown by direct-liquid-injection chemical vapor deposition with cyclohexane precursor in N2 ambient
(Elsevier Science SA, 2020-04)
We synthesize graphene films by direct-liquid-injection chemical vapor deposition (DLI-CVD) method with cyclohexane precursor (C6H12) in N2 ambient. This process offers a safer, and more economical route for large-scale ...
Análise econômica da injeção de vapor e solvente aplicado a um reservatório de óleo pesado
(Universidade Federal do Rio Grande do NorteBrasilUFRNCiências Contábeis, 2019-11-25)
The present work aims to evaluate the economic viability of steam and solvent injection in reservoirs, which presents characteristics of heavy oil, as a method of oil recovery. The research is classified as quantitative ...
Estudo paramétrico da injeção alternada de vapor e solvente em reservatórios de óleos pesados
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE PETRÓLEO, 2018-02-01)
In the world, there are countless oil reservoirs with a long production history, but their production was ended, because they reached the limit of their economic viability, even still having a significant amount of oil. ...