Blar i Institutt for kjemisk prosessteknologi på forfatter "Pinto, Diego"

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    • Measuring and model CO2 solubility in amine aqueous solution 

      Gomez Estebanez, Alberto (Master thesis, 2017)
      Absorption by amines is the most mature technology for CO2 capture. In this context, two alkanolamines: 2-piperidine-ethanol (2-PPE) and 1-(2-hydroxyethyl)-pyrrolidine (1-2HE-PRLD) are being investigated in this work. Ternary ...

    • Modelling a Membrane Contactor for CO2 Capture 

      Gebremariam, Solomon Kahsay (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 CO2 and H2S Solubility in Aqueous Solution of MDEA 

      Mundal, Ingvild (Master thesis, 2017)
      Raw natural gas contains acid gases like CO2 and H2S. These gases are important to remove for different reasons. CO2 leads to reduction in the heating value of a gas, reducing its selling value, and both CO2 and H2S may ...

    • VLE measurement and modelling of absorbents for absorption of CO2 

      Zahraee, Znar (Master thesis, 2017)
      Two promising solvents were studied for possible use as absorbents in CO2 post combustion capture. The two solvents tested were 3-(Diethylamino)-1,2-propanediol (DEA-12-PD) and 1-(2-Hydroxyethyl)piperidine (12-HEPP). A ...

    • Water-lean solvents for biogas upgrading 

      Wanderley, Ricardo Ramos (Doctoral theses at NTNU;2020:298, Doctoral thesis, 2020)
      Biogas upgrading consists in the removal of CO2 from biogas, a process which produces a highly purified biomethane stream. As such, biogas upgrading has a double positive impact when considering climate change mitigation ...