Blar i Institutt for kjemisk prosessteknologi på tittel
Viser treff 1035-1054 av 1777
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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 ... -
Modeling the dynamic evolution of drop size density distribution of the oil-water emulsion in turbulent pipe flow
(Doctoral theses at NTNU;2021:94, Doctoral thesis, 2021)The thesis presents a modelling approach to calculate and fit the evolution of the drop size distributions of oil and water emulsions under turbulent flow in pipes. A simulation model is developed to investigate coalescence ... -
Modeling the Formation of Degradation Compounds during Thermal Degradation of MEA
(Peer reviewed; Journal article, 2022)A kinetic model has been developed to predict thermal degradation of aqueous solutions of monoethanolamine (MEA) in carbon capture. The model focusses on both the degradation rate of the amine and the formation rates of ... -
Modeling the Growth of Clostridium beijerinckii NCIMB 8052 on Lignocellulosic Sugars
(Peer reviewed; Journal article, 2018)To our knowledge, this is the first growth model of Clostridium beijerinckii NCIMB 8052 on glucose and xylose as representative lignocellulosic sugars, which considers the synergistic effects of sugars on the growth rate. ... -
Modeling Thermal Degradation of Monoethanolamine
(Master thesis, 2021)Bakgrunn: Termisk degradering av monoetanolamin (MEA) er et ugunstig aspekt ved aminbasert karbonfangst, da det medfører tap av MEA og redusert absorpsjonskapasitet av CO2. Temperaturen i stripperen justeres for å begrense ... -
Modeling, estimation and control for optimal operation of separation processes in oil and gas industry
(Doctoral theses at NTNU;2018:234, Doctoral thesis, 2018)The primary focus of this thesis is to develop models for oil and gas separation processes. These models form the basis for estimation of unmeasured variables and the control of important process variables. The secondary ... -
Modellering av deaktivering og verifisering av modell for metanolsyntesekatalysator
(Master thesis, 2009) -
Modellering og modellidentifisering av eit likevektsaminsystem
(Master thesis, 2013)Absorpsjon av karbondioksid ved hjelp av aminer er ein prosess som har stort potensial til å bli brukt på storskala anlegg. Mengde karbondioksid som blir absorbert i aminløysninga er avhengig av gass-væske likevekta. Fokuset ... -
Modelling a Membrane Contactor for CO2 Capture
(Master thesis, 2017)Chemical absorption of CO2 in conventional absorbers is the most mature and preferred technology today for post-combustion CO2 capture. However, two major bottlenecks of this technology are the large solvent regeneration ... -
Modelling a Multiphase Subsea Separation System
(Master thesis, 2016)With the oil and gas industry changing rapidly and new oil-fields becoming less accessible, the demand for new technology and innovative thinking is increasing. With these challenges in mind a possible solution could be ... -
Modelling a tracer injection and sensor manifold
(Master thesis, 2016)Results of the simulations showed that the conductivity sensor has a high pressure drop due to different cross sectional areas in some parts; the main effects are due to the rozita and cone part. Hence, there is a need for ... -
Modelling and analysis of the response of Listeria monocytogenes to high pressure processing
(Doctoral theses at NTNU;2022:58, Doctoral thesis, 2022)The effects of environmental stresses on microorganisms have been well-studied, and cellular responses to stresses such as heat, cold, acids, and salts have been extensively discussed. Some previous works studied the membrane, ... -
Modelling and control of a Heat-to-Power cycle
(Master thesis, 2019)En Varme-til-Kraft syklus er ofte benyttet i kraftindustrien for å konvertere termisk energi til elektrisk energi. Syklusen kan deles inn i tre hovedprosesser: forbrenning, vann/damp og generator, under antagelse om at ... -
Modelling and Control of Coalescence Based Gravity Separators in a Subsea Separation System - with Models of Produced Water Treatment
(Master thesis, 2018)Subsea separation of well fluids is a way to reduce the cost of topside processing, and to simplify and reduce the export of products. Subsea separation consist of bulk separators and purifiers, to separate the multi-phase ... -
Modelling and control of horizontal gravity separator - Demulsification of Oil-Water Interface
(Master thesis, 2018)The project involves evaluation of the performance of crude-oil and water separation in an horizontal gravity separator. It considers the effect of crude-oil and water emulsion formation and subsequently the demulsification ... -
Modelling and Fouling Monitoring of Condenser at Snøhvit
(Master thesis, 2011)This report is a result of the work performed during the Master Thesis TKP 4900 at the Department of Chemical Engineering, NTNU in the spring of 2011. The problem assigned was "Modelling and fouling monitoring of a condenser ... -
Modelling and model predictive control of a semi-batch reactor for emulsion polymerisation of PVC
(Master thesis, 2020)Målet med dette prosjektet er å studere implementering av ulineær modellprediktiv regulering (NMPC) for en reaktor for emulsjonpolymerisasjon. En modell utledes ved bruk av fysiske prinsipper, og brukes til å erstatte målte ... -
Modelling and optimization of a Biomass-to-Liquid process using VMGSim
(Master thesis, 2016)A biomass-to-liquid plant consists of pretreatment, gasification , syngas cleaning and conditioning, Fischer-Tropsch (FT) synthesis, and products upgrading. In the FT reactor the syngas is converted to liquid fuels on ...