2023

• Svendsen, Hallvard Fjøsne; Jonassen, Tom Øystein; Hartono, Ardi; Shoukat, Usman; Francois, Maxime Herve Jean-Jacques; Knuutila, Hanna K. (2023) Vapor liquid equilibrium of pure and aqueous Methyl diethanolamine (MDEA), 2-Dimethylmonoethanolamine (DMMEA), N-Methylmonoethanolamine (MMEA) and 1-(2-Aminoethyl)piperazine (AEP): Experimental results and modeling. Fluid Phase Equilibria
  Academic article
• Hartono, Ardi; Knuutila, Hanna K. (2023) Densities, Viscosities of Pure 1‑(2-Hydroxyethyl) Pyrrolidine, 3‑Amino-1-Propanol, Water, and Their Mixtures at 293.15 to 363.15 K and Atmospheric Pressure. Journal of Chemical and Engineering Data
  Academic article

2022

• Hartono, Ardi; Knuutila, Hanna K. (2022) Optimum solvent concentration to lower energy demands for CO2 capture in refinery cases. Social Science Research Network (SSRN)
  Academic article
• Charalambous, Charithea; Herraiz, Laura; Hartono, Ardi; Knuutila, Hanna K; Garcia, Susana. (2022) Advancing the large-scale development of PCC processes by providing essential VLE data for aqueous solutions of amines. Social Science Research Network (SSRN)
  Academic article
• Francois, Maxime Herve Jean-Jacques; Hartono, Ardi; Svendsen, Hallvard Fjøsne; Hoff, Karl Anders; Knuutila, Hanna K. (2022) Design and operation of water-wash sections to minimize MEA emissions. Social Science Research Network (SSRN)
  Academic article
• Hartono, Ardi; Nøkleby, Christina; Kim, Inna; Knuutila, Hanna K. (2022) Vapor–liquid equilibria data for 2-piperidineethanol and 1-(2-hydroxyethyl)pyrrolidine in aqueous solutions and a UNIQUAC model representation. Journal of Chemical and Engineering Data
  Academic article
• Hartono, Ardi; Knuutila, Hanna K. (2022) Densities, Viscosities of Pure 1-(2-Hydroxyethyl) Pyrrolidine, 3-Amino-1-Propanol, Water, and Their Mixtures at 293.15 to 363.15 K and Atmospheric Pressure. Journal of Chemical and Engineering Data
  Academic article

2021

• Hartono, Ardi; Ahmad, Rafiq; Gondal, Shahla; Svendsen, Hallvard Fjøsne. (2021) Solubility data for Nitrous Oxide (N2O) and Carbon dioxide (CO2) in Piperazine (PZ) and a new eNRTL model. Fluid Phase Equilibria
  Academic article
• Hartono, Ardi; Ahmad, Rafiq; Svendsen, Hallvard Fjøsne; Knuutila, Hanna K. (2021) New solubility and heat of absorption data for CO<inf>2</inf> in blends of 2-amino-2-methyl-1-propanol (AMP) and Piperazine (PZ) and a new eNRTL model representation. Fluid Phase Equilibria
  Academic article

2020

• Svendsen, Hallvard Fjøsne; Trollebø, Anastasia Aleksandrovna; Usman, Mohammad; Saeed, Muhammad; Hartono, Ardi. (2020) Vapour-liquid equilibria in pure N-Methyl-1,3-diaminopropane (MAPA), 1,3-diaminopropane (DAP), 2-(Isopropylamino)ethanol (IPAE), N-tert-Butyldiethanolamine (N-TBDEA) and their aqueous solutions. Journal of Chemical Thermodynamics
  Academic article
• Hartono, Ardi; Ahmad, Rafiq; Usman, Muhammad; Asif, Naveed; Svendsen, Hallvard Fjøsne. (2020) Solubility of CO2 in 0.1M, 1M and 3M of 2-amino-2-methyl-1-propanol (AMP) from 313 to 393K and model representation using the eNRTL framework. Fluid Phase Equilibria
  Academic article

2019

• Pinto, Diego Di Domenico; Zahraee, Znar; Buvik, Vanja; Hartono, Ardi; Knuutila, Hanna K. (2019) Vapor liquid equilibrium measurements of two promising tertiary amines for CO2 capture. Processes
  Academic article

2018

• Tobiesen, Finn Andrew; Haugen, Geir; Hartono, Ardi. (2018) A systematic procedure for process energy evaluation for post combustion CO2 capture: Case study of two novel strong bicarbonate-forming solvents. Applied Energy
  Academic article
• Gao, Hongxia; Luo, Xiao; Cui, Ding; Liang, Zhiwu; Hu, Xiayi; Hartono, Ardi. (2018) A study of film thickness and hydrodynamic entrance length in liquid laminar film flow along a vertical tube. AIChE Journal
  Academic article
• Ansaloni, Luca; Hartono, Ardi; Awais, Muhammad; Knuutila, Hanna K; Deng, Liyuan. (2018) CO2 capture using highly viscous amine blends in non-porous membrane contactors. Chemical Engineering Journal
  Academic article

2017

• Hartono, Ardi; Rennemo, Rune; Awais, Muhammad; Vevelstad, Solrun Johanne; Brakstad, Odd Gunnar; Kim, Inna. (2017) Characterization of 2-piperidineethanol and 1-(2-hydroxyethyl)pyrrolidine as strong bicarbonate forming solvents for CO2 capture. International Journal of Greenhouse Gas Control
  Academic article
• Hartono, Ardi; Vevelstad, Solrun Johanne; Kim, Inna; Rennemo, Rune; Knuutila, Hanna K. (2017) Promoted Strong Bicarbonate Forming Solvents for CO2 Capture. Energy Procedia
  Academic article
• Hartono, Ardi; Kim, Inna; Knuutila, Hanna K; van der Ham, L.V; Goetheer, Earl. (2017) Calorimetric Studies of Precipitating Solvent System. Energy Procedia
  Academic article
• Hartono, Ardi; Vevelstad, Solrun Johanne; Çiftja, Arlinda; Knuutila, Hanna K. (2017) Screening of strong bicarbonate forming solvents for CO2 capture. International Journal of Greenhouse Gas Control
  Academic article

2015

• Luo, Xiao; Hartono, Ardi; Hussain, Saddam; Svendsen, Hallvard Fjøsne. (2015) Mass transfer and kinetics of carbon dioxide absorption into loaded aqueous monoethanolamine solutions. Chemical Engineering Science (CES)
  Academic article

2014

• Ciftja, Arlinda; Hartono, Ardi; Svendsen, Hallvard Fjøsne. (2014) Experimental study on carbamate formation in the AMP-CO2-H2O system at different temperatures. Chemical Engineering Science (CES)
  Academic article
• Ciftja, Arlinda; Hartono, Ardi; Svendsen, Hallvard Fjøsne. (2014) Amine neutralized amino acid as CO2 absorbents: A quantitative 13C-NMR study1016/j-ijggc.2014.05.011. International Journal of Greenhouse Gas Control
  Academic article
• Hartono, Ardi; Svendsen, Hallvard Fjøsne. (2014) A consistent thermodynamic model for Solid Liquid Equilibrium (SLE) and Vapor Liquid Equilibrium (VLE) in aqueous amine Solutions. Energy Procedia
  Academic article
• Ciftja, Arlinda Fejzo; Hartono, Ardi; Svendsen, Hallvard Fjøsne. (2014) Carbamate stability measurements in amine/CO2/water systems with Nuclear Magnetic Resonance (NMR) spectroscopy. Energy Procedia
  Academic article
• Hartono, Ardi; Ciftja, Arlinda Fejzo; Bruder, Peter; Svendsen, Hallvard Fjøsne. (2014) Characterization of Amine-impregnated adsorbent for CCS post combustion. Energy Procedia
  Academic article
• Hartono, Ardi; Saeed, Muhammad; Kim, Inna; Svendsen, Hallvard Fjøsne. (2014) Protonation constant (pKa) of MDEA in water as function of temperature and ionic strength. Energy Procedia
  Academic article
• Hartono, Ardi; Mba, Emmanuel; Svendsen, Hallvard Fjøsne. (2014) Physical properties of partially CO&lt;sub&gt;2&lt;/sub&gt; loaded aqueous monoethanolamine (MEA). Journal of Chemical and Engineering Data
  Academic article
• Pinto, Diego Di Domenico; Zaidy, Syed Amjad Hussain; Hartono, Ardi; Svendsen, Hallvard Fjøsne. (2014) Evaluation of a phase change solvent for CO2 capture: Absorption and desorption tests. International Journal of Greenhouse Gas Control
  Academic article
• Monteiro, Juliana Garcia Moretz-Sohn; Hussain, Saddam; Majeed, Hammad; Mba, Emmanuel; Hartono, Ardi; Knuutila, Hanna. (2014) Kinetics of CO2 Absorption by Aqueous 3-(methylamino)propylamine Solutions: Experimental Results and Modeling. AIChE Journal
  Academic article

2013

• Aronu, Ugochukwu Edwin; Ciftja, Arlinda Fejzo; Kim, Inna; Hartono, Ardi. (2013) Understanding precipitation in amino acid salt systems at process conditions. Energy Procedia
  Academic article
• Monteiro, Juliana Garcia Moretz-Sohn; Pinto, Diego Di Domenico; Zaidy, Syed Amjad Hussain; Hartono, Ardi; Svendsen, Hallvard Fjøsne. (2013) VLE data and modelling of aqueous N,N-diethylethanolamine (DEEA) solutions. International Journal of Greenhouse Gas Control
  Academic article
• Monteiro, Juliana Garcia Moretz-Sohn; Pinto, Diego Di Domenico; Zaidy, Syed Amjad Hussain; Hartono, Ardi; Svendsen, Hallvard Fjøsne. (2013) VLE data and modeling of aqueous N,N-diethylethanolamine (DEEA). International Journal of Greenhouse Gas Control
  Academic article
• Gupta, Mayuri; Silva, Eirik Falck da; Hartono, Ardi; Svendsen, Hallvard Fjøsne. (2013) Theoretical Study of Differential Enthalpy of Absorption of CO2 with MEA and MDEA as a Function of Temperature. Journal of Physical Chemistry B
  Academic article
• Monteiro, Juliana Garcia Moretz-Sohn; Pinto, Diego Di Domenico; Luo, Xiao; Knuutila, Hanna; Hussain, Saddam; Mba, Emmanuel. (2013) Activity-based Kinetics of the Reaction of Carbon Dioxide with Aqueous Amine Systems. Case studies: MAPA and MEA. Energy Procedia
  Academic article
• Hartono, Ardi; Saeed, Muhammad; Ciftja, Arlinda; Svendsen, Hallvard Fjøsne. (2013) Modeling of binary and ternary VLE of the AMP/Pz/H2= system. Energy Procedia
  Academic article
• Trollebø, Anastasia Alexandrovna; Saeed, Muhammad; Hartono, Ardi; Kim, Inna; Svendsen, Hallvard Fjøsne. (2013) Vapour-Liquid Equilibrium for Novel Solvents for CO2 Post Combustion Capture. Energy Procedia
  Academic article
• Hartono, Ardi; Mba, Emmanuel Orji; Svendsen, Hallvard Fjøsne. (2013) Prediction of N2O solubility in alkanolamine solutions from the excess property. Energy Procedia
  Academic article
• Ciftja, Arlinda; Hartono, Ardi; Svendsen, Hallvard Fjøsne. (2013) Experimental study on phase change solvents in CO2 capture by NMR spectroscopy. Chemical Engineering Science (CES)
  Academic article
• Hartono, Ardi; Saleem, Fahad; Arshad, Muhammad Waseem; Usman, Muhammad; Svendsen, Hallvard Fjøsne. (2013) Binary and ternary VLE of the 2-(diethylamino)-ethanol (DEEA)/3-(methylamino)-propylamine (MAPA) water system. Chemical Engineering Science (CES)
  Academic article
• Hartono, Ardi; Saeed, Muhammad; Ciftja, Arlinda Fejzo; Svendsen, Hallvard Fjøsne. (2013) Binary and ternary VLE of the 2-amino-2-methyl-1-propanol (AMP)/piperazine (Pz)/water system. Chemical Engineering Science (CES)
  Academic article
• Ciftja, Arlinda Fejzo; Hartono, Ardi; Svendsen, Hallvard Fjøsne. (2013) C-13 NMR as a method species determination in CO2 absorbent systems. International Journal of Greenhouse Gas Control
  Academic article
• Ciftja, Arlinda Fejzo; Hartono, Ardi; Svendsen, Hallvard Fjøsne. (2013) Selection of Amine Amono Acids Salt Systems for CO2 Capture. Energy Procedia
  Academic article

2012

• Luo, Xiao; Hartono, Ardi; Svendsen, Hallvard Fjøsne. (2012) Comparative kinetics of carbon dioxide absorption in unloaded aqueous monoethanolamine solutions using wetted wall and string of discs columns. Chemical Engineering Science (CES)
  Academic article
• Liu, Jinzhao; Wang, Shujuan; Hartono, Ardi; Svendsen, Hallvard Fjøsne; Chen, Changhe. (2012) Solubility of N2O in and Density and Viscosity of Aqueous Solutions of Piperazine, Ammonia, and Their Mixtures from (283.15 to 323.15) K. Journal of Chemical and Engineering Data
  Academic article
• Aronu, Ugochukwu Edwin; Hartono, Ardi; Svendsen, Hallvard Fjøsne. (2012) Density, viscosity, and N2O solubility of aqueous amino acid salt and amine amino acid salt solutions. Journal of Chemical Thermodynamics
  Academic article
• Ciftja, Arlinda Fejzo; Hartono, Ardi; Grimstvedt, Andreas Magnar; Svendsen, Hallvard Fjøsne. (2012) NMR Study on the Oxidative Degradation of MEA in Presence of Fe2+. Energy Procedia
  Academic article

2011

• Kvamsdal, Hanne Marie; Haugen, Geir; Svendsen, Hallvard Fjøsne; Tobiesen, Finn Andrew; Mangalapally, Hari; Hartono, Ardi. (2011) Modelling and simulation of the Esbjerg pilot plant using the Cesar 1 solvent. Energy Procedia
  Academic article
• Ciftja, Arlinda Fejzo; Hartono, Ardi; Silva, Eirik Falck da; Svendsen, Hallvard Fjøsne. (2011) Study on Carbamate Stability in the AMP/CO2/H2O System from C-13-NMR Spectroscopy. Energy Procedia
  Academic article
• Hartono, Ardi; Hoff, Karl Anders; Mejdell, Thor; Svendsen, Hallvard Fjøsne. (2011) Solubility of Carbon Dioxide in Aqueous 2.5 M of Diethylenetriamine (DETA) Solution. Energy Procedia
  Academic article
• Luo, Xiao; Hartono, Ardi; Hillestad, Magne; Svendsen, Hallvard Fjøsne. (2011) The study of numerical methods and validation of a heat and mass transfer model in CO2-MEA system. Energy Procedia
  Academic article
• Hartono, Ardi; Aronu, Ugochukwu Edwin; Svendsen, Hallvard Fjøsne. (2011) Liquid Speciation Study in Amine Amino Acid Salts for CO2 Absorbent with C-13-NMR. Energy Procedia
  Academic article
• Aronu, Ugochukwu Edwin; Hartono, Ardi; Svendsen, Hallvard Fjøsne. (2011) Kinetics of carbon dioxide absorption into aqueous amine amino salt: 3-(methylamino)propylamine/sarcosine solution. Chemical Engineering Science (CES)
  Academic article
• Liu, Jinzhao; Wang, Shujuan; Hartono, Ardi; Svendsen, Hallvard Fjøsne; Kim, Inna; Chen, Changhe. (2011) Vapor-liquid equilibria of NH3 in (NH3 + H2O) and (NH3 + PZ + H2O) system. Fluid Phase Equilibria
  Academic article
• Aronu, Ugochukwu Edwin; Gondal, Shahla; Hessen, Erik Tro¿ien; Haug-Warberg, Tore; Hartono, Ardi; Hoff, Karl Anders. (2011) Solubility of CO2 in 15, 30, 45 and 60 mass% MEA from 40 to 120°C and model representation using the extended UNIQUAC framework. Chemical Engineering Science (CES)
  Academic article
• Aronu, Ugochukwu Edwin; Hartono, Ardi; Hoff, Karl Anders; Svendsen, Hallvard Fjøsne. (2011) Kinetics of Carbon Dioxide Absorption into Aqueous Amino Acid Salt: Potassium Salt of Sarcosine Solution. Industrial & Engineering Chemistry Research
  Academic article

2010

• Qin, Feng; Wang, Shujuan; Hartono, Ardi; Svendsen, Hallvard Fjøsne; Chen, Changhe. (2010) Kinetics of CO2 absorption in aqueous ammonia solution. International Journal of Greenhouse Gas Control
  Academic article

2009

• Hartono, Ardi. (2009) Characterization of diethylenetriamine (DETA) as absorbent for Carbon Dioxide. Institutt for kjemisk prosesteknologi
  Doctoral dissertation
• Hartono, Ardi; Silva, Eirik Falck da; Svendsen, Hallvard Fjøsne. (2009) Kinetics of carbon dioxide absroption in aqueous solution of diethylenetriamine (DETA). Chemical Engineering Science (CES)
  Academic literature review
• Hartono, Ardi; Svendsen, Hallvard Fjøsne. (2009) Density, viscosity, and excess properties of aqueous solution of diethylenetriamine (DETA). Journal of Chemical Thermodynamics
  Academic literature review

2008

• Hartono, Ardi; Juliussen, Olav; Svendsen, Hallvard Fjøsne. (2008) Solubility of N2O in Aqueous Solution of Diethylenetriamine. Journal of Chemical and Engineering Data
  Academic article