Hanna K. Knuutila

Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering

Trondheim, NO-7491

Norway

SCHOLARLY PAPERS

29

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3,220

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15

Scholarly Papers (29)

1.

Aerosol Growth in a Post Combustion CO2 Capture Absorber Using the 2-Amino-2-Methyl-1-Propanol/Piperazine (CESAR 1) Solvent

14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14)
Number of pages: 8 Posted: 04 Apr 2019 Last Revised: 27 Oct 2020
Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, SINTEF Industry, SINTEF Industry and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 423 (145,953)

Abstract:

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PCC: Amine aerosols, CESAR1; Modeling; e-NRTL; GHGT-14

2.

Demonstrating solvent management technologies for an aqueous AMP/PZ solvent

Proceedings of the 15th Greenhouse Gas Control Technologies Conference 15-18 March 2021
Number of pages: 14 Posted: 26 Mar 2021
RWE Power AG, RWE Power AG, RWE Power AG, University of Texas at Austin - Texas Carbon Management Program, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, SINTEF Industry, TNO Netherlands Organisation for Applied Scientific Research, TNO Netherlands Organisation for Applied Scientific Research, TNO Netherlands Organisation for Applied Scientific Research and TNO Information and Communication Technology in Delft
Downloads 317 (200,731)
Citation 1

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solvent management, degradation, AMP, piperazine, NO2, active carbon, ion-exchange

3.

Co2 Capture for the Silicon Process-Effects of Flue Gas Recirculation

Proceedings of the 16th International Ferro-Alloys Congress (INFACON XVI) 2021
Number of pages: 9 Posted: 28 Sep 2021
Norwegian University of Science and Technology (NTNU) - Department of Materials Science and Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Elkem, Norwegian University of Science and Technology (NTNU) - Department of Materials Science and Engineering and Norwegian University of Science and Technology (NTNU) - Department of Materials Science and Engineering
Downloads 280 (228,828)
Citation 3

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flue gas recirculation, silicon production, carbon capture

4.

Design and operation of water-wash sections to minimize MEA emissions

Proceedings of the 16th Greenhouse Gas Control Technologies Conference (GHGT-16) 23-24 Oct 2022
Number of pages: 10 Posted: 21 Nov 2022
Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, SINTEF Industry and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 262 (244,861)

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CO2 capture, emissions, water-wash, modelling, aerosols

5.

Impact of absorption kinetics of individual amine components in CESAR1 solvent on aerosol model performance in the absorber

Proceedings of the 15th Greenhouse Gas Control Technologies Conference 15-18 March 2021
Number of pages: 12 Posted: 30 Mar 2021
Ardi Hartono, Hallvard F Svendsen and Hanna K. Knuutila
Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 181 (348,394)

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AMP and PZ kinetics, Kinetic model for AMP/PZ blend, Aerosol model, Droplet size distribution, CESAR1

6.

Impact of Dissolved Oxygen Removal on Solvent Degradation for Post-Combustion Co2 Capture

Proceedings of the 15th Greenhouse Gas Control Technologies Conference 15-18 March 2021
Number of pages: 13 Posted: 07 Apr 2021
TNO Netherlands Organisation for Applied Scientific Research, TNO Energy-Transition, TNO Netherlands Organisation for Applied Scientific Research, TNO Netherlands Organisation for Applied Scientific Research, TNO Netherlands Organisation for Applied Scientific Research, TNO Netherlands Organisation for Applied Scientific Research, SINTEF Industry, Norwegian University of Science and Technology (NTNU), Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, TNO Netherlands Organisation for Applied Scientific Research and TNO Information and Communication Technology in Delft
Downloads 145 (420,717)
Citation 1

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PCC; oxidative degradation; solvent management; membrane; removal of dissolved oxygen

7.

Co2 Absorption Kinetics in Imidazole and Imidazole/Promoter Blends

14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14)
Number of pages: 12 Posted: 04 Apr 2019
Norwegian University of Science and Technology (NTNU) - Faculty of Chemistry and Biology, Government of the Commonwealth of Australia - CSIRO Energy, Government of the Commonwealth of Australia - CSIRO Energy, CSIRO Energy, Norwegian University of Science and Technology (NTNU) - Faculty of Chemistry and Biology, CSIRO Energy and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 145 (420,717)
Citation 1

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PCC: Alternative aqueous amines, GHGT-14

8.

Evaluation of Solvent Degradation in Amine-Based Post-Combustion Capture Process Simulations.

Proceedings of the 16th Greenhouse Gas Control Technologies Conference (GHGT-16) 23-24 Oct 2022
Number of pages: 11 Posted: 11 Nov 2022
Lucas Braakhuis and Hanna K. Knuutila
Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 120 (488,447)

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CO2 capture, solvent degradation, monoethanolamine, process simulation

9.

Membrane Contactors for Post-Combustion CO2 Capture: Model Development, Sensitivity Analysis, and Application to CO2 Capture from a Coal-fired Power Plant

Proceedings of the 16th Greenhouse Gas Control Technologies Conference (GHGT-16) 23-24 Oct 2022
Number of pages: 12 Posted: 18 Nov 2022
Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Hovyu and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 117 (497,785)

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Membrane contactor, Modeling, Simulation, CO2 capture, MEA

10.

Demonstrating a Refinery-Adapted Cluster-Integrated Strategy to Enable Full-Chain Ccus Implementation – Realise

Proceedings of the 15th Greenhouse Gas Control Technologies Conference 15-18 March 2021
Number of pages: 7 Posted: 26 Mar 2021
SINTEF Industry, TNO, SINTEF Industry, SINTEF Industry, Ervia, Ervia, University College Cork, Scottish Carbon Capture & Storage (SCCS), The University of Edinburgh, Scottish Carbon Capture & Storage (SCCS), The University of Edinburgh and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 113 (511,023)

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CCS, CO2 capture, absorption, CO2 transport and storage, Refinery

11.

CESAR1 Solvent Degradation in Pilot and Laboratory Scale

Proceedings of the 17th Greenhouse Gas Control Technologies Conference (GHGT-17) 20-24 October 2024
Number of pages: 11 Posted: 17 Dec 2024 Last Revised: 15 Jan 2025
SINTEF Industry, SINTEF Industry, SINTEF Industry, SINTEF Industry, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Technology Centre Mongstad, Technology Centre Mongstad, Technology Centre Mongstad, Technology Centre Mongstad and Technology Centre Mongstad
Downloads 109 (528,411)
Citation 2

Abstract:

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AMP, piperazine, stability, oxidative, thermal degradation

12.

Solvent Technology Development in the EU Project HiPerCap: From Molecular Simulation to Technological Roadmap for Large Scale Demonstration

14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14)
Number of pages: 9 Posted: 15 Apr 2019 Last Revised: 27 Oct 2020
SINTEF Industry, SINTEF Industry, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, SINTEF Industry, SINTEF Industry, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering and SINTEF Industry
Downloads 109 (524,796)

Abstract:

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PCC: Alternative aqueous amines, GHGT-14

13.

Effect of Mass Transfer Coefficient on Gas Phase Amine Depletion and Aerosol Droplet Growth

14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14)
Number of pages: 9 Posted: 04 Apr 2019
Hammad Majeed, Hanna K. Knuutila and Hallvard Svendsen
Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 102 (554,610)
Citation 3

Abstract:

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PCC: Amine aerosols, GHGT-14

14.

An Experimental Assessment on the Impact of Amine Concentration on the Oxidative Degradation of Amines

Proceedings of the 16th Greenhouse Gas Control Technologies Conference (GHGT-16) 23-24 Oct 2022
Number of pages: 11 Posted: 29 Nov 2022
Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, SINTEF Industry, SINTEF Industry and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 86 (614,190)

Abstract:

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Oxidative, Degradation, Amine, MEA, PCCC, LCMS

15.

Avoiding the Carbamate Route: VLE Investigations Into Alkylcarbonate Formation in Water-Lean Solvents

Proceedings of the 15th Greenhouse Gas Control Technologies Conference 15-18 March 2021
Number of pages: 9 Posted: 24 Mar 2021
Ricardo Wanderley, Karen K. Høisæter and Hanna K. Knuutila
Aker Carbon Capture, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 86 (614,190)

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alkylcarbonate, autoprotolysis, water-lean solvent, hybrid solvent, co2 capture

16.

The Co2 Capture Tool for Refineries: A New Approach to Analyze Co2 Capture in a Multiple Stack Cluster

Proceedings of the 16th Greenhouse Gas Control Technologies Conference (GHGT-16) 23-24 Oct 2022
Number of pages: 12 Posted: 15 Nov 2022
Andressa Nakao, Jasper Ros, Juliana Monteiro and Hanna K. Knuutila
Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, TNO Netherlands Organisation for Applied Scientific Research, TNO and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 70 (694,285)

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CO2 Capture; Refineries; Optimization

17.

Advancing the large-scale development of PCC processes by providing essential VLE data for aqueous solutions of amines

Proceedings of the 16th Greenhouse Gas Control Technologies Conference (GHGT-16) 23-24 Oct 2022
Number of pages: 7 Posted: 29 Nov 2022
Heriot-Watt University, Heriot Watt University, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering and Heriot-Watt University
Downloads 68 (699,577)

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CO2 capture, absorption, second generation solvents, vapor liquid equilibria, NRTL model, amine volatility

18.

CO2 Solubility and Mass Transfer in Water Lean Solvents

14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14)
Number of pages: 4 Posted: 17 Apr 2019
Ricardo Wanderley, Ye Yuan, Gary Rochelle and Hanna K. Knuutila
Norwegian University of Science and Technology (NTNU), University of Texas at Austin - McKetta Department of Chemical Engineering, University of Texas at Austin and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 66 (710,435)
Citation 2

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PCC: Amine fundamentals, rates, thermodynamics, GHGT-14

19.

Optimum solvent concentration to lower energy demands for CO2 capture in refinery cases

Number of pages: 8 Posted: 16 Nov 2022
Ardi Hartono and Hanna K. Knuutila
Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 58 (757,580)
Citation 1

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Thermodynamic; eNRTL; Cyclic capacity; Energy penalty; CCS; Solvent;

20.

Evaluation of Potassium Iodide as Degradation Inhibitor

Proceedings of the 16th Greenhouse Gas Control Technologies Conference (GHGT-16) 23-24 Oct 2022
Number of pages: 12 Posted: 18 Nov 2022
SINTEF Industry, SINTEF Industry, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, SINTEF Industry and SINTEF Industry
Downloads 55 (776,955)

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MEA, degradation, inhibitor, solvent degradation rig, oxidative degradation

21.

Demonstrating Emission Mitigation for an AMP/PZ-Based Solvent at CO2 Capture Rates from 90 to 98%

Proceedings of the 17th Greenhouse Gas Control Technologies Conference (GHGT-17) 20-24 October 2024
Number of pages: 14 Posted: 11 Nov 2024
RWE Power AG, RWE Power AG, RWE Power AG, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Heriot-Watt University, Heriot Watt University, TNO Netherlands Organisation for Applied Scientific Research and TNO Netherlands Organisation for Applied Scientific Research
Downloads 54 (783,671)

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AMP, PZ, piperazine, CESAR1, emission mitigation, water wash, dry bed, acid wash, aerosol, volatile emissions, capture rate

22.

Thermal Reclamation Chemistry of Common Amine Solvents

Proceedings of the 17th Greenhouse Gas Control Technologies Conference (GHGT-17) 20-24 October 2024
Number of pages: 12 Posted: 17 Dec 2024
SINTEF Industry, SINTEF Industry, SINTEF Industry, SINTEF Industry, Aker Carbon Capture and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 41 (892,268)
Citation 1

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thermal degradation, oxidative degradation, MEA, reclaiming, solvent management

23.

­­Optimizing Lithium Car­­­­­Bonate Recovery Through Gas-Liquid Reactive Crystallization of Lithium Hydroxide and Carbon Dioxide

Number of pages: 39 Posted: 24 Aug 2024
Norwegian University of Science and Technology (NTNU), affiliation not provided to SSRN, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, affiliation not provided to SSRN and Norwegian University of Science and Technology (NTNU)
Downloads 40 (892,268)

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Lithium carbonate, CO2 utilization, Gas-liquid reactive crystallization, recovery optimization

24.

­­Sustainable Lithium Recovery: Flue Gas Induced Lithium Carbonate Recovery from Industrial Black Mass

Number of pages: 39 Posted: 01 Jan 2025
Norwegian University of Science and Technology (NTNU), affiliation not provided to SSRN, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, affiliation not provided to SSRN and Norwegian University of Science and Technology (NTNU)
Downloads 37 (919,701)

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Black Mass, Lithium carbonate, CO2 storage, Water leaching, Crystallization

25.

MeDORA - Membrane-assisted Dissolved O2 Removal from Amine solutions for CO2 capture

Proceedings of the 17th Greenhouse Gas Control Technologies Conference (GHGT-17) 20-24 October 2024
Number of pages: 6 Posted: 23 Dec 2024
SINTEF Industry, SINTEF Industry, TNO Netherlands Organisation for Applied Scientific Research, Netherlands Organization for Applied Scientific Research (TNO), TNO Netherlands Organisation for Applied Scientific Research, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, SLB Capturi, RWE Power AG, RWE Power AG, HVC Groep and SINTEF Industry
Downloads 36 (929,082)

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post combustion capture, amine solvents, oxidative degradation, O2 removal, membrane contactors

26.

Viscosity and Density data for the CESAR1 solvent

Proceedings of the 17th Greenhouse Gas Control Technologies Conference (GHGT-17) 20-24 October 2024
Number of pages: 7 Posted: 06 Jan 2025
Diego Morlando, Ardi Hartono and Hanna K. Knuutila
Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 34 (948,497)

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Amine-based Chemical Absorption, CESAR1 solvent, Viscosity, Density

27.

Obtaining Optimum Operation for Multi-Absorber/Single Stripper Approach for Industrial Clusters

Proceedings of the 17th Greenhouse Gas Control Technologies Conference (GHGT-17) 20-24 October 2024
Number of pages: 10 Posted: 06 Jan 2025
Andressa Nakao, Diego Morlando and Hanna K. Knuutila
Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 25 (1,045,385)

Abstract:

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CO2 capture with absorption, multi absorber single stripper approach

28.

High CO2 Capture Rates from CCGT

Proceedings of the 17th Greenhouse Gas Control Technologies Conference (GHGT-17) 20-24 October 2024
Number of pages: 12 Posted: 06 Jan 2025
Benas Mockus and Hanna K. Knuutila
Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 25 (1,045,385)

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post-combustion carbon capture, CCGT, High CO2 capture rate, validation, monoethanolamine

29.

Assessment of the Volatility of Amine Degradation Compounds

Number of pages: 26 Posted: 20 Jul 2024
Maxime François, Vanja Buvik, Kai Vernstad and Hanna K. Knuutila
Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering, SINTEF Industry and Norwegian University of Science and Technology (NTNU) - Department of Chemical Engineering
Downloads 16 (1,157,835)

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Amine, Degradation, Volatility, Degradation products, Emissions