Blar i Institutt for kjemisk prosessteknologi på tittel
Viser treff 1020-1039 av 1784
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Modeling and control of an inline deoiling hydrocyclone *
(Journal article; Peer reviewed, 2018)In subsea oil and gas production and processing, automatic control of operation is of significant importance. Typically, processing in subsea fields involves separation of hydrocarbons from water and rejection of water in ... -
Modeling and Experimental Study of Carbon Dioxide Absorption in a Membrane Contactor
(Dr. ingeniøravhandling, 0809-103X; 2003:27, Doctoral thesis, 2003)Membrane gas absorption is a new way of contacting gas and liquid for industrial scale gas purification and offers significant advantages compared to conventional absorption towers. Due to the separation of the phases by ... -
Modeling and Experiments for Active Vapor Split Control of a Four-product Kaibel Column
(Master thesis, 2018)Kaibel column is studied as an energy efficient way of distillation. Kaibel column and other thermally coupled arrangements are introduced in theoretical part with focus on different approaches to control of these columns. ... -
Modeling and Optimization of a Subsea Oil-Water Separation System
(Master thesis, 2015)Compact oil-water separators are essential for treatment of the production streams of oil fields at deep waters. The aim of this work has been to develop a model for a compact oil-water separation system for optimization ... -
Modeling and Simulation of a Bubble Column Reactor for Single-Cell Protein Production from Methane
(Master thesis, 2017)The methane fermentation of the bacterium Methylococcus capsulatus (Bath) to produce single-cell protein has been studied by the use of mathematical modeling and simulations. Protein production by fermentation can substitute ... -
Modeling and simulation of a membrane module
(Master thesis, 2017)This work presents a way of simulating the operation of an anion exchange membrane module. A CFD simulation of this module was made in OpenFOAM software. The membrane module contains an ion exchange membrane and is used ... -
Modeling and Simulation of Chemical Looping Combustion Using a Copper-Based Oxygen Carrier in a Double-Loop Circulating Fluidized Bed Reactor System
(Journal article; Peer reviewed, 2017)In this work, a computational fluid dynamics simulator has been developed for a novel double-loop circulating fluidized bed reactor which is used for a chemical looping combustion process. The simulator is implemented in ... -
Modeling and Simulation of Reactive Three-phase Flows in Fluidized Bed Reactors: Application to the SE-SMR Process
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:377, Doctoral thesis, 2012)In this thesis a reactive binary-particle multi-fluid model for sorption enhanced steam methane reforming (SE-SMR) fluidized bed reactors has been derived. The kinetic theory of granular flows (KTGF) is a applied to close ... -
Modeling and Simulations of Reactive Two-Phase Flows in Fluidized Beds
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:161, Doctoral thesis, 2008) -
Modeling Differential Enthalpy of Absorption of CO2 with Piperazine as a Function of Temperature
(Peer reviewed; Journal article, 2022)Temperature-dependent correlations for equilibrium constants (ln K) and heat of absorption (ΔHabs) of different reactions (i.e., deprotonation, double deprotonation, carbamate formation, protonated carbamate formation, ... -
Modeling Fischer–Tropsch kinetics and product distribution over a cobalt catalyst
(Peer reviewed; Journal article, 2021)A detailed kinetic model describing the consumption of key components and productdistribution in the Fischer–Tropsch synthesis (FTS) over a 20%Co/0.5Re γ-Al2O3commercial catalyst is developed. The developed model incorporates ... -
Modeling Interfacial Mass Transfer during the Dynamic Evolution of the Drop Size Density Distribution of Emulsions in Turbulent Pipe Flow
(Master thesis, 2016)Denne oppgaven har fokusert på å modelllere den dynamiske utviklingen av emulsjoners dråpestørrelsesfordeling i turbulent rørstrømning med og uten massebalansen for tensider. Først, ble smaspillet mellom koalesens og ... -
Modeling of a 1,2-Dichloroethane Cracker
(Master thesis, 2015)Polyvinyl chloride (PVC) is the second most widely used synthetic polymer plastic, where the largest consumption is in the building and construction sector. PVC is mainly produced through the polymerization of the monomer ... -
Modeling of a Hydrogen Refueling Station
(Master thesis, 2014)Gaseous hydrogen is one of several alternatives to fossil-based vehicle fuels. In order to establish hydrogen as a good alternative, it is necessary to implement hydrogen refueling stations that can compete with conventional ... -
Modeling of a Recirculating Aquaculture System
(Master thesis, 2020)Abstract will be available on 2023-08-31 -
Modeling of Amine Degradation in a CO2 Absorption Column at Test Centre Mongstad
(Master thesis, 2012)Two different previously conducted oxidative degradation experiments, were used as a basis of modeling monoethanolamine-degradation reactions. Literature and previous experience was used to construct reaction equations for ... -
Modeling of MEA degradation
(Master thesis, 2013)Background: Degradation of monoethanolamine (MEA) is a problem in CO2 absorption due to loss of solvent and potential environmental issues associated with the degradation products. The aim of this project was to increase ... -
Modeling of oxidative MEA degradation
(Journal article; Peer reviewed, 2014)Considerable amount of work had been recently done researching the degradation of solvents for CO2 post combustion capture, especially for the benchmark solvent MEA. The degradation of the solvent can cause plant corrosion ... -
Modeling of Reaction Calorimeter
(Master thesis, 2014)The purpose of this project was to model the reaction calorimeter in order to calculate the heat of absorption which is the most important parameter in this work. Reaction calorimeter is an apparatus which is used in ... -
Modeling of surfactant adsorption on coated quartz crystal surfaces during surfactant flooding process
(Peer reviewed; Journal article, 2020)The focus of this study was the experimental determination of surfactant adsorption during low salinity water injection combined with surfactant flooding (LSW-SF) into an oil reservoir and development of an analytical model ...