Blar i NTNU Open på forfatter "Westman, Snorre Foss"
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Accurate phase equilibrium measurements of CO2 mixtures
Westman, Snorre Foss; Stang, Hans Georg Jacob; Størset, Sigmund Østtveit; Rekstad, Inge Håvard; Austegard, Anders; Løvseth, Sigurd Weidemann (Journal article; Peer reviewed, 2014)A new setup for accurate measurement of phase behavior of CO2-rich mixtures relevant for CCS has been designed, covering a range between - 60 and 150 °C in temperature and 0.4 and 20 MPa in pressure. In order to design ... -
Experimental Investigations of Impurity Impact on CO2 Mixture Phase Equilibria
Løvseth, Sigurd Weidemann; Stang, Hans Georg Jacob; Westman, Snorre Foss; Snustad, Ingrid; Austegard, Anders (Journal article; Peer reviewed, 2014)A facility designed for precise measurements of phase equilibria of CO2-rich mixtures relevant for CCS conditioning and transport is demonstrated. The setup aims for high accuracy in pressure, temperature, and composition ... -
Measurements of CO2-Rich Mixture Properties: Status and CCS Needs
Løvseth, Sigurd Weidemann; Stang, Hans Georg Jacob; Austegard, Anders; Westman, Snorre Foss; Span, Roland; Wegge, Robin (Journal article; Peer reviewed, 2016)In order to design and operate current and future CCS system and processes, accurate predictions of the behavior of the fluids involved is necessary. Currently, there are large knowledge gaps for fundamental properties ... -
Power plant with CO2 capture based on adsorption
Westman, Snorre Foss (Master thesis, 2012)A dynamic one-dimensional homogeneous model for a packed bed sorption-enhanced water-gas shift (SEWGS) reactor has been developed, describing the non-isothermal, non-adiabatic and non-isobaric operation of this type of ... -
Vapor-liquid equilibrium data for the carbon dioxide and nitrogen (CO2+N2) system at the temperatures 223, 270, 298 and 303 K and pressures up to 18 MPa
Westman, Snorre Foss; Stang, Hans Georg Jacob; Løvseth, Sigurd Weidemann; Austegard, Anders; Snustad, Ingrid; Størset, Sigmund Østtveit; Ertesvåg, Ivar Ståle (Journal article; Peer reviewed, 2015)A new setup for the measurement of vapor-liquid phase equilibria of CO2-rich mixtures relevant for carbon capture and storage (CCS) transport conditions is presented. An isothermal analytical method with a variable volume ... -
Vapor-liquid equilibrium data for the carbon dioxide and oxygen (CO2 + O2) system at the temperatures 218, 233, 253, 273, 288 and 298 K and pressures up to 14 MPa
Westman, Snorre Foss; Stang, Hans Georg Jacob; Løvseth, Sigurd Weidemann; Austegard, Anders; Snustad, Ingrid; Ertesvåg, Ivar Ståle (Journal article; Peer reviewed, 2016)Accurate thermophysical data for the CO2-rich mixtures relevant for carbon capture, transport and storage (CCS) are essential for the development of the accurate equations of state (EOS) and models needed for the design ... -
Vapor-liquid equilibrium measurement data for the two binary systems carbon dioxide + nitrogen and carbon dioxide + oxygen
Westman, Snorre Foss (Doctoral thesis at NTNU;2016:118, Doctoral thesis, 2016)This thesis presents new, accurate, isothermal vapor-liquid equilibrium (VLE) measurement data for the two binary systems carbon dioxide and nitrogen (CO2+N2) and carbon dioxide and oxygen (CO2+O2). These measurements ...