Browsing Institutt for kjemisk prosessteknologi by Title
Now showing items 674-693 of 1783
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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 ... -
Generating Flavor Molecules Using Scientific Machine Learning
(Journal article; Peer reviewed, 2023) -
Genome scale transcriptional response diversity among ten ecotypes of Arabidopsis thaliana during heat stress
(Journal article; Peer reviewed, 2013) -
Genome-scale cold stress response regulatory networks in ten Arabidopsis thaliana ecotypes
(Journal article; Peer reviewed, 2013)Background Low temperature leads to major crop losses every year. Although several studies have been conducted focusing on diversity of cold tolerance level in multiple phenotypically divergent Arabidopsis thaliana (A. ... -
Genomic characterization of the most barotolerant Listeria monocytogenes RO15 strain compared to reference strains used to evaluate food high pressure processing
(Peer reviewed; Journal article, 2020)Background: High pressure processing (HPP; i.e. 100–600 MPa pressure depending on product) is a non-thermal preservation technique adopted by the food industry to decrease significantly foodborne pathogens, including ... -
Gold Catalysts Containing Interstitial Carbon Atoms Boost Hydrogenation Activity
(Peer reviewed; Journal article, 2020)Supported gold nanoparticles are emerging catalysts for heterogeneous catalytic reactions, including selective hydrogenation. The traditionally used supports such as silica do not favor the heterolytic dissociation of ... -
Graphene Oxide as Reinforcement in Epoxy Based Nanocomposites.
(Master thesis, 2014)Graphene oxide has received much attention in recent years because of its many promising properties. Graphene oxide can be used to produce graphene in large quantities, and in addition graphene oxide has many promising ... -
Gravity Separator Revamping
(Dr. ingeniøravhandling, 0809-103X; 2001:16, Doctoral thesis, 2001) -
Green River Kerogen Product Distribution Analysis: The Influence of Pyrolysis and Catalytic Reactions with Hydrogen-Donor Solvent
(Master thesis, 2016)The increase in global energy consumption of petroleum, which is estimated to even surge to ca. 37% by 2035, requires substitutes from other unconventional sources of oil and gas. Utilization of oil shale by technology and ...