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Membrane fabricated via a facile non-solvent induced microstructure re-arrangement with superior CO<inf>2</inf> separation performances
(Journal article; Peer reviewed, 2023)CO2 capture and storage (CCS) is taken as an immediate solution to mitigate the impactof increasing atmospheric CO2 on global climate change, and CO2 separation using high-performance membranes is considered a green and ... -
Membrane process design for biohydrogen purification with simultaneous CO2 capture: Feasibility and techno-economic assessment
(Peer reviewed; Journal article, 2023)In this work, a membrane separation process is designed and optimized to purify dark fermentative biohydrogen by removing CO2. A CO2-selective PVAm-based nanocomposite membrane was selected considering its high CO2/H2 ... -
Membrane Separation of Anions in Concentrated Electrolytes
(Dr. ingeniøravhandling, 0809-103X; 2001:83, Doctoral thesis, 2001) -
Membrane Separation of Natural Gas at Tjeldbergodden
(Master thesis, 2009) -
Membranes and membrane processes for CO<inf>2</inf> separation: MEMFO's long-term effort in reducing carbon emissions
(Journal article; Peer reviewed, 2024)Urgent actions are needed to reduce CO2 emissions and mitigate the increasingly severe impacts of climate change. Since the 1990s, the membrane research group (MEMFO) at the Norwegian University of Science and Technology ... -
Membranes for Environmentally Friendly Energy Processes
(Journal article; Peer reviewed, 2012) -
Mercury Behaviour in Gas-Condensate-Monoethylene Glycol (MEG) Systems
(Master thesis, 2016)Gas and condensate production gets more challenging as the exploration takes place in deeper and in lower quality reservoirs. Under certain conditions, hydrate plugging is a major problem, causing damages to pipes and ... -
Mesostructured alumina and the state of Ni as promoter for Co Fischer-Tropsch synthesis catalysts
(Doctoral Theses at NTNU, 1503-8181; 2014:227, Doctoral thesis, 2014)Supported cobalt catalysts are widely studied and applied for conversion of synthesis gas in low temperature Fischer-Tropsch (FT) synthesis. It is common practice to add a noble metal promoter to optimize the performance ... -
Metaheuristic Framework for Material Screening and Operating Optimization of Adsorption-Based Heat Pumps
(Peer reviewed; Journal article, 2023)The current methods applied to material screening for adsorption-based heat pumps are based on a fixed set of temperatures or their independent variation, providing a limited, insufficient, and unpractical evaluation of ... -
Methane activation on bimetallic catalysts: properties and functions of surface Ni-Ag alloy
(Peer reviewed; Journal article, 2019)The paper presents a fundamental study of the properties and functions of well‐defined Ni−Ag surface alloys in methane decomposition and steam reforming, aiming at providing a better understanding of the principle for ... -
Methodology Development for the Characterization of Carbon Formed in the Direct Process
(Master thesis, 2019) -
A Methodology for Finding the Optimal Location of the Processing Facility in Offshore Oil and Gas Developments
(Master thesis, 2017)To ensure a sustained and economically feasible production of hydrocarbons in offshore oil and gas developments, it is essential that the oil recovery technique, location of the processing facility and the pipeline design ... -
Methodology to calculate interfacial tension under electric field using pendent drop profile analysis
(Journal article; Peer reviewed, 2019)In this paper, we present a methodology to calculate interfacial tension of a water–oil interface under an electric field. The Young–Laplace equation, conventionally used to estimate surface/interfacial tension in axisymmetric ... -
Methods for Paper Structure Characterisation by Means of Image Analysis
(Doktoravhandlinger ved NTNU, 1503-8181; 2004:98, Doctoral thesis, 2004)Paper is a complex, disordered porous media. The complexity makes it difficult to obtain more than empirical knowledge of the relationship between papermaking variables and the resulting paper structural properties. It is ... -
Methyl Methacrylate Synthesis: Thermodynamic Analysis for Oxidative Esterification of Methacrolein and Aldol Condensation of Methyl Acetate
(Peer reviewed; Journal article, 2020)Methyl methacrylate (MMA) as a specialty monomer of polymers has motivated industry to develop clean and sustainable technologies for its production. Herein, a comprehensive thermodynamic analysis of MMA production from ... -
Microcalorimetry on Cu-MCM-22 Reveals Structure-Activity Relationships for the Methane-to-Methanol Reaction
(Peer reviewed; Journal article, 2023)With a stepwise mechanism for direct methane activation to methanol (MTM) over Cu-zeolites, it is possible to produce methanol with high selectivity. With this study, we apply adsorption/desorption experiments with ... -
Microcalorimetry Study of the Adsorption of Asphaltenes and Asphaltene Model Compounds at the Liquid–Solid Surface
(Journal article; Peer reviewed, 2016)The adsorption of an acidic polyaromatic asphaltene model compound (C5PeC11) and indigenous C6-asphaltenes onto the liquid–solid surface is studied. Model compound C5PeC11 exhibits a similar type of adsorption with a plateau ... -
Microchannel Membrane Reactor for production of pure Hydrogen - Inhibition effects on thin self-supported Pd/Ag membranes
(Master thesis, 2014)Hydrogen gas is one of the most produced gases in the world for industrial purposes, generally produced by methane steam reforming. The demand for clean hydrogen is rising as technology is advancing. Combining a hydrogen ... -
Microfluidic droplet detection via region-based and single-pass convolutional neural networks with comparison to conventional image analysis methodologies.
(Peer reviewed; Journal article, 2022)As the complexity of microfluidic experiments and the associated image data volumes scale, traditional feature extraction approaches begin to struggle at both detection and analysis pipeline throughput. Deep-neural networks ... -
Microfluidic Interfacial Tension
(Master thesis, 2022)En metode for å måle overflatespenning ved hjelp av microfluidics har blitt utviklet. Utviklingen av modellen følger metodikk publisert i litteraturen. En ikke-ionisk surfaktant ble brukt for å manipulere overflatespenning ...