Blar i Institutt for kjemisk prosessteknologi på tidsskrift "Chemical engineering research & design"
Viser treff 1-9 av 9
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Demulsifier assisted film thinning and coalescence in crude oil emulsions under DC electric fields
(Journal article, 2018)Electrocoalescence has been considered a most efficient method of crude oil dewatering; however, just electric fields are not enough when dealing with heavy crude oils. In this workwe studied effect of asphaltene flocculation ... -
Evaluating the possibility of high-pressure desorption of CO2 via volatile co-solvent injection
(Peer reviewed; Journal article, 2021)This work evaluates the possibility of employing a volatile co-solvent injection for recovering CO2 from loaded monoethanolamine at 120 °C under pressures above those achievable through regular desorption processes. This ... -
Mathematical Modeling and Process Parametric Study of CO2 Removal from Natural Gas by Hollow Fiber Membranes
(Journal article; Peer reviewed, 2019)Hollow fiber membranes show a great potential in natural gas sweetening by removing CO2 to meet gas grid specifications. A membrane model with high prediction accuracy is developed to model multicomponent gas transport ... -
Mathematical modeling and validation of CO2 mass transfer in a membrane contactor using ionic liquids for pre-combustion CO2 capture
(Journal article; Peer reviewed, 2017)Mass transfer and mathematical modelling of CO2 absorption in a tubular membrane contactor using 1-Butyl-3-methylimidazolium Tricyanomethanide ([Bmim][TCM]) for pre-combustion CO2 capture has been studied in this work. A ... -
A new approach to analyze the equilibrium and transient behaviors of particulate systems and the subsequent application to multiphase fluid systems
(Journal article; Peer reviewed, 2022) -
Shape evolution of a water drop in asphaltene solution under weak DC electric fields
(Journal article; Peer reviewed, 2019)The microscopic shape change of a pendent water drop, surrounded by an organic solution containing asphaltenes extracted from heavy crude oil, under electric field is investigated. Weak constant DC electric fields were ... -
Staging and path optimization of Fischer-Tropsch synthesis
(Peer reviewed; Journal article, 2022)Optimization of once-through three-stage Fischer-Tropsch (FT) synthesis using path optimization is performed in this study to identify optimal structure and strategies in multi-stage FT synthesis design. The study also ... -
Subsea natural gas dehydration with membrane processes: Simulation and process optimization
(Peer reviewed; Journal article, 2019)Subsea processing enables broader exploration of oil and gas reservoir, giving an increased focus on developing alternative processes for subsea oil and gas treatment. This work provides a first evaluation of a new proposed ... -
A theoretical and experimental investigation of batch oil-water gravity separation
(Peer reviewed; Journal article, 2023)Gravity separation of oil-water emulsions is an industrially crucial process. Mechanistic models for a batch separation process can immensely be beneficial by linking emulsion experimental characterization to optimal ...