Blar i Institutt for kjemisk prosessteknologi på tittel
Viser treff 662-681 av 1767
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Framework for Combined Diagnostics, Prognostics and Optimal Operation of a Subsea Gas Compression System
(Journal article, 2017)The efficient and safe operation of subsea gas and oil production systems sets strict requirements to equipment reliability to avoid unplanned breakdowns and costly maintenance interventions. Because of this, condition ... -
A framework for predicting odor threshold values of perfumes by scientific machine learning and transfer learning
(Journal article; Peer reviewed, 2023)Knowledge of odor thresholds is very important for the perfume industry. Due to the difficulty associated with measuring odor thresholds, empirical models capable of estimating these values can be an invaluable contribution ... -
From hybrid solvents to water-lean solvents – A critical and historical review
(Journal article; Peer reviewed, 2020)Every year, a plethora of studies focused on developing water-lean solvents for CO2 capture is published in the scientific literature. More often than not, these studies lack a satisfactory contextualization with the ... -
From Nickel Ore to Ni Nanoparin the Extraction Process: Properties and Application
(Journal article; Peer reviewed, 2023)Laterite nickel ore is a mineral rock, which contains iron–nickel oxide compounds. One processing technology proposed to treat the ore is the Caron process. In general, the Caron process combines pyrometallurgical and ... -
From-scratch development and improvement of a problem-based learning course: Nonlinear Model Predictive Control for Chemical and Biochemical Processes
(Journal article; Peer reviewed, 2022) -
FSC hollow fibre membranes - Optimization of coating and drying procedures
(Master thesis, 2016)Composite hollow fibre membranes were prepared by coating PVAm and PDMS, on a PSf support. Bundles consisting of 100 fibres were placed in PVC tubes with diameter 0.6cm, which gave a packing density of 30,3%. The bundles ... -
Fundamental properties of nanocelluloses, and teir application in membranes for CO2 Separation
(Doctoral theses at NTNU;2019:146, Doctoral thesis, 2019) -
Fundamentals and physical principles for drilled cuttings transport – Cuttings bed sedimentation and erosion
(Peer reviewed; Journal article, 2021)The increasing necessity of challenging wellbore structures and drilling optimization for improved hole cuttings cleaning has been growing along time. As a result, operator companies have been researching and applying ... -
Gas dechlorination of plastic pyrolysis derived oil with model compounds using Fe based materials.
(Master thesis, 2023)Verdens produksjon av plast har økt raskt siden 1950-tallet på grunn av dens utmerkede egenskaper. Dessverre blir bare en liten fraksjon av denne plasten resirkulert, noe som fører til massive mengder plastavfall som ... -
Gas Flotation for Subsea Produced Water Treatment - Development of a Method
(Master thesis, 2022)I oljeutvinningsindustrien er produsert vann den største avfallsstrømmen målt i volum, og fraksjonene av vann til hydrokarboner som utvinnes fra oljebrønner har en tendens til å øke over tid. For å sikre riktig håndtering ... -
Gas Heated Steam Reformer Modelling
(Doktoravhandlinger ved NTNU, 1503-8181; 2006:77, Doctoral thesis, 2006)Conversion of natural gas is becoming increasingly relevant in the future as the world energy market will demand cleaner fuels, cleaner production of fuels and better utilization of the large, remote, and still undiscovered ... -
Gas liquid model for SO2: Study of the regenerable Elsorb process
(Master thesis, 2013)This is a study of the regenerable Elsorb Process which is an eco-friendly buffer system for SO2 recovery from gas streams. The buffer system consists of an aqueous solution of Na2HPO4, NaH2PO4 and Na2SO4 formed from solvent ... -
Gas phase amine depletaion created by aerosol formation and growth
(Journal article; Peer reviewed, 2017)Aerosols are systems of droplets or wet particles suspended in gases. In post combustion CO2 absorption systems aerosols can be formed by spontaneous phase transitions in supersaturated gas phases or by droplets or particles ... -
Gas Phase Oxidative Dehydrogenation of Ethane: Kinetics and Reactor Simulation
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:226, Doctoral thesis, 2012) -
Gas-lift Optimization by Controlling Marginal Gas-Oil Ratio using Transient Measurements
(Journal article; Peer reviewed, 2018)This paper presents the application of a steady-state gradient control using transient measurements to a gas-lift optimization problem. Optimal operation of a gas-lifted field involves controlling the marginal gas-oil ratio ... -
Gasskraftverk med CO2-håndtering - Studie av alternative teknologier
(Research report, 2002)Rapporten dokumenterer en studie som beskriver og sammenligner 12 ulike teknologier for gasskraftverk med CO2-håndtering. Merkostnaden for å fjerne CO2 i forbindelse med elektrisitetproduksjon er i studien beregnet til ... -
Gaussian process-based grey-box modelling of heat exchanger networks
(Master thesis, 2021)Veiledet læring er et felt som vokser raskt i kjemiverdenen i takt med en stadig voksende popularitet for maskinlæring. Potensialet bak disse metodene er trolig uendelig, og det er et appellerende forskningstema som blir ... -
Gelling kinetics and in situ mineralization of alginate hydrogels: A correlative spatiotemporal characterization toolbox.
(Journal article; Peer reviewed, 2016)Due to their large water content and structural similarities to the extracellular matrix, hydrogels are an attractive class of material in the tissue engineering field. Polymers capable of ionotropic gelation are of special ... -
Generalized sensitivity analysis of nonlinear programs using a sequence of quadratic programs
(Journal article; Peer reviewed, 2018)Local sensitivity information is obtained for KKT points of parametric NLPs that may exhibit active set changes under parametric perturbations; under appropriate regularity conditions, computationally relevant generalized ... -
Generally applicable procedure for in situ formation of fluorescent protein-gold nanoconstructs
(Journal article; Peer reviewed, 2012)Small noble metal nanoclusters can be formed in situ by direct reduction and stabilization of a metal precursor by biomolecules such as proteins. Considering the diversity in amino acid composition of proteins, and hence ...