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2020

Hydrogen enhanced biofuels for transport via fast pyrolysis of biomass: A conceptual assessment

Onarheim, K., Hannula, I. & Solantausta, Y., 15 May 2020, In : Energy. 199, 117337.

Research output: Contribution to journalArticleScientificpeer-review

Prosessisimuloinnilla parempaan tulokseen

Sorsamäki, L. & Hytönen, E., 16 Mar 2020, In : Automaatioväylä. 2, p. 14-15 2 p.

Research output: Contribution to journalArticleProfessional

Open Access
2019

Axial dispersion and CFD models for the extraction of levulinic acid from dilute aqueous solution in a Kühni column with 2-methyltetrahydrofuran solvent

Laitinen, A. T., Penttilä, K. J. T., Manninen, M. T., Syrjänen, J. K., Kaunisto, J. M. & Murtomäki, L. S., 19 Apr 2019, In : Chemical Engineering Research and Design. 146, p. 518-527 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Bacterial protein for food and feed generated via renewable energy and direct air capture of CO2: Can it reduce land and water use?

Sillman, J., Nygren, L., Kahiluoto, H., Ruuskanen, V., Tamminen, A., Bajamundi, C., Nappa, M., Wuokko, M., Lindh, T., Vainikka, P., Pitkänen, J. P. & Ahola, J., 2019, In : Global Food Security. 22, p. 25-32 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
2 Citations (Scopus)

Bioenergy RES hybrids: Assessment of status in Finland, Austria, Germany, and Denmark

Hakkarainen, E., Hannula, I. & Vakkilainen, E., 1 Nov 2019, In : Biofuels, Bioproducts and Biorefining. 13, 6, p. 1402-1416 15 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
1 Citation (Scopus)

Mine Water as a Resource: Selective Removal and Recovery of Trace Antimony from Mine-Impacted Water

Arnold, M., Kangas, P., Mäkinen, A., Lakay, E., Isomäki, N., Lavén, G., Gericke, M., Pajuniemi, P., Kaartinen, T. & Wendling, L., 9 Mar 2019, In : Mine Water and the Environment. p. 1-16

Research output: Contribution to journalArticleScientificpeer-review

Open Access
2 Citations (Scopus)

Near-Term Potential of Biofuels, Electrofuels, and Battery Electric Vehicles in Decarbonizing Road Transport

Hannula, I. & Reiner, D. M., 16 Oct 2019, In : Joule. 3, 10, p. 2390-2402 13 p.

Research output: Contribution to journalArticleScientificpeer-review

2 Citations (Scopus)

Standard liquid fuel for industrial boilers from used wood

Lindfors, C., Oasmaa, A., Välimäki, A., Ohra-aho, T., Punkkinen, H., Bajamundi, C. & Onarheim, K., 2019, In : Biomass and Bioenergy. 127, 105265.

Research output: Contribution to journalArticleScientificpeer-review

Synthesis of a CFD benchmark exercise based on a test in the PANDA facility addressing the stratification erosion by a vertical jet in presence of a flow obstruction

Andreani, M., Gaikwad, A. J., Ganju, S., Gera, B., Grigoryev, S., Herranz, L. E., Huhtanen, R., Kale, V., Kanaev, A., Kapulla, R., Kelm, S., Kim, J., Nishimura, T., Paladino, D., Paranjape, S., Schramm, B., Sharabi, M., Shen, F., Wei, B., Yan, D. & 1 others, Zhang, R., Dec 2019, In : Nuclear Engineering and Design. 354, 31 p., 110177.

Research output: Contribution to journalArticleScientificpeer-review

1 Citation (Scopus)

Techno-economic feasibility of supercritical water gasification of black liquor

Özdenkçi, K., De Blasio, C., Sarwar, G., Melin, K., Koskinen, J. & Alopaeus, V., 15 Dec 2019, In : Energy. 189, 116284.

Research output: Contribution to journalArticleScientificpeer-review

3 Citations (Scopus)

The impact of biomass drying on the efficiency of a gasification plant co-producing Fischer-Tropsch fuels and heat: A conceptual investigation

Tuomi, S., Kurkela, E., Hannula, I. & Berg, C. G., 15 Jun 2019, In : Biomass and Bioenergy. 127, 105272.

Research output: Contribution to journalArticleScientificpeer-review

2018

Advancing the circular economy through group decision-making and stakeholder involvement

Bacher, J., Pihkola, H., Kujanpää, L. & Mroueh, U-M., 2018, In : Detritus: Multidisciplinary Journal for Waste Resources & Residues. 4, p. 22-35

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Calculation chain for the analysis of spent nuclear fuel in long-term interim dry storage

Arkoma, A., Huhtanen, R., Leppänen, J., Peltola, J. & Pättikangas, T., 22 Apr 2018, In : Annals of Nuclear Energy. 119, p. 129–138 10 p.

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)

CALPHAD aqueous solution model based on the BET approach: General theory

Pajarre, R. & Koukkari, P., 1 Dec 2018, In : Calphad: Computer Coupling of Phase Diagrams and Thermochemistry. 63, p. 1-5 5 p.

Research output: Contribution to journalArticleScientificpeer-review

3 Citations (Scopus)

Extraction of soluble β-glucan from oat and barley fractions: Process efficiency and dispersion stability

Aktas-Akyildiz, E., Sibakov, J., Nappa, M., Hytönen, E., Koksel, H. & Poutanen, K., 1 May 2018, In : Journal of Cereal Science. 81, p. 60-68 9 p.

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)

Hydrodynamics and kinetics in semi-batch stirred tank precipitation of L-glutamic acid based on pH shift with mineral acids

Ojaniemi, U., Puranen, J., Manninen, M., Gorshkova, E. & Louhi-Kultanen, M., 16 Mar 2018, In : Chemical Engineering Science. 178, p. 167-182 16 p.

Research output: Contribution to journalArticleScientificpeer-review

Modeling of conversion of a single fuel particle in a CFD model for CFB combustion

Niemi, T. & Kallio, S., 2018, In : Fuel Processing Technology. 169, p. 236-243 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Thermodynamic affinity in constrained free-energy systems

Koukkari, P., Pajarre, R. & Kangas, P., 2018, In : Monatshefte für Chemie. 149, 2, p. 381–394 14 p.

Research output: Contribution to journalArticleScientificpeer-review

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1 Citation (Scopus)
12 Downloads (Pure)

Utilization of side streams from paper industry as fillers in polypropylene composites

Wikström, L., Hakala, J., Saarivuori, E., Forsström, U. & Keränen, J., 1 Nov 2018, In : Polymer Composites. 39, 11, p. 4000-4009 10 p.

Research output: Contribution to journalArticleScientificpeer-review

2017

Analysis of the processes in fluidized bed boiler furnaces during load changes

Huttunen, M., Peltola, J., Kallio, S., Lassi, K., Niemi, T. & Ylä-Outinen, V., 2017, In : Energy Procedia. 120, p. 580-587 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
1 Citation (Scopus)

A novel biorefinery integration concept for lignocellulosic biomass

Özdenkçi, K., De Blasio, C., Muddassar, H. R., Melin, K., Oinas, P., Koskinen, J., Sarwar, G. & Järvinen, M., 1 Jan 2017, In : Energy Conversion and Management. 149, p. 974-987 14 p.

Research output: Contribution to journalArticleScientificpeer-review

54 Citations (Scopus)

Assessment of 1-Dimensional Catalytic Reactors Using Constrained Gibbs Free Energy Minimization Method: Water Gas Shift and Carbon Monoxide Methanation Case

Paiva, E. J. M., Pajarre, R., Kangas, P. & Koukkari, P., 15 Nov 2017, In : Industrial & Engineering Chemistry Research. 56, 45, p. 13010-13019 10 p.

Research output: Contribution to journalArticleScientificpeer-review

3 Citations (Scopus)

GHG emission balances and prospects of hydrogen enhanced synthetic biofuels from solid biomass in the European context

Koponen, K. & Hannula, I., 1 Jan 2017, In : Applied Energy. 200, p. 106-118 13 p.

Research output: Contribution to journalArticleScientificpeer-review

12 Citations (Scopus)

Implications of the New EU Maritime Emission Monitoring Regulation on Ship Transportation of CO2

Kujanpää, L. & Teir, S., 1 Jan 2017, In : Energy Procedia. 114, p. 7415-7421 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
3 Citations (Scopus)

Integrated sustainability assessment of CCS - Identifying non-technical barriers and drivers for CCS implementation in Finland

Pihkola, H., Tsupari, E., Kojo, M., Kujanpää, L., Nissilä, M., Sokka, L. & Behm, K., 1 Jan 2017, In : Energy Procedia. 114, p. 7625-7637 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
3 Citations (Scopus)

Integrated transient simulation of a BFB boiler with CFD models for the BFB furnace and dynamic system models for the steam cycle and boiler operation

Hovi, V., Huttunen, M., Karppinen, I., Pättikangas, T., Niemistö, H., Karvonen, L., Kallio, S., Tuuri, S. & Ylä-Outinen, V., 1 Jan 2017, In : Energy Procedia. 120, August, p. 508-515 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
2 Citations (Scopus)

Performance and cost of CCS in the pulp and paper industry part 2: Economic feasibility of amine-based post-combustion CO2 capture

Onarheim, K., Santos, S., Kangas, P. & Hankalin, V., 1 Nov 2017, In : International Journal of Greenhouse Gas Control. 66, p. 60-75 16 p.

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)

Performance and costs of CCS in the pulp and paper industry: Part 1: Performance of amine-based post-combustion CO2 capture

Onarheim, K., Santos, S., Kangas, P. & Hankalin, V., 1 Apr 2017, In : International Journal of Greenhouse Gas Control. 59, p. 58-73 16 p.

Research output: Contribution to journalArticleScientificpeer-review

11 Citations (Scopus)

Techno-economic Evaluation of Flexible CCS Concepts in a CHP System

Kujanpää, L. & Pursiheimo, E., 1 Jan 2017, In : Energy Procedia. 114, p. 6638-6649 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
5 Citations (Scopus)

Thermodynamic modelling of the methanation process with affinity constraints

Kangas, P., Vidal Vázquez, F., Savolainen, J., Pajarre, R. & Koukkari, P., 1 Jan 2017, In : Fuel. 197, p. 217-225 9 p.

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)
2016

CFD modelling of CaCO3 crystallization fouling on heat transfer surfaces

Pääkkönen, T. M., Ojaniemi, U., Pättikangas, T., Manninen, M., Muurinen, E., Keiski, R. L. & Simonson, C. J., 2016, In : International Journal of Heat and Mass Transfer. 97, p. 618-630

Research output: Contribution to journalArticleScientificpeer-review

22 Citations (Scopus)

Closing energy cycle: Power-to-Methanol and Methanol-to-Power

Vidal Vázquez, F., Hannula, I. & Simell, P., 2016, In : Gas for Energy. 2, p. 32-37

Research output: Contribution to journalArticleProfessional

Computation of steady state thermochemistry in rotary kilns: Application to the cement clinker manufacturing process

Meyer, V., Pisch, A., Penttilä, K. & Koukkari, P., 1 Nov 2016, In : Chemical Engineering Research and Design. 115, p. 335-347 13 p.

Research output: Contribution to journalArticleScientificpeer-review

8 Citations (Scopus)

Constrained and extended free energy minimisation for modelling of processes and materials

Pajarre, R., Koukkari, P. & Kangas, P., 2016, In : Chemical Engineering Science. 146, p. 244-258

Research output: Contribution to journalArticleScientificpeer-review

8 Citations (Scopus)

Coupled one-dimensional and CFD models for the simulation of steam generators

Hovi, V., Pättikangas, T. & Riikonen, V., 2016, In : Nuclear Engineering and Design. 310, p. 93-111

Research output: Contribution to journalArticleScientificpeer-review

3 Citations (Scopus)

Experimental and numerical study of pseudo-2D circulating fluidized beds

Klimanek, A., Adamczyk, W., Kallio, S., Kozolub, P., Wecel, G. & Szlek, A., 2016, In : Particuology. 29, p. 48-59

Research output: Contribution to journalArticleScientificpeer-review

3 Citations (Scopus)

Experimental study of cluster properties in a two-dimensional fluidized bed of Geldart B particles

Mondal, D. N., Kallio, S., Saxén, H. & Hassel, J., 2016, In : Powder Technology. 291, p. 420-436

Research output: Contribution to journalArticleScientificpeer-review

16 Citations (Scopus)

Hydrogen enhancement potential of synthetic biofuels manufacture in the European context: A techno-economic assessment

Hannula, I., 2016, In : Energy. 104, p. 199-212

Research output: Contribution to journalArticleScientificpeer-review

Open Access
21 Citations (Scopus)

Hydrothermal liquefaction of softwood: selective chemical production under oxidative conditions

Sipponen, M., Özdenkci, K., Muddassar, H. R. A., Melin, K., Golam, S. & Oinas, P. A., 2016, In : ACS Sustainable Chemistry & Engineering. 4, 7, p. 3978-3984

Research output: Contribution to journalArticleScientificpeer-review

9 Citations (Scopus)

Physical solvent extraction of levulinic acid from dilute aqueous solution with 2-methyltetrahydrofuran

Laitinen, A. T., Penttilä, K. & Kaunisto, J., 2016, In : Separation Science and Technology. 51, 3, p. 465-473

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)

Screening the new process concepts for pulp mill retrofits with varying capacity constraints

Kangas, P., 2016, In : Tappi Journal. 15, 4, p. 241-249

Research output: Contribution to journalArticleScientificpeer-review

Screening the new process concepts for pulp mill retro-fits with varying capacity constraints

Kangas, P., 2016, In : Tappi Journal. 15, 4, p. 241-250

Research output: Contribution to journalArticleScientificpeer-review

2 Citations (Scopus)
2015

Analysis of the time-averaged gas-solid drag force based on data from transient 3D CFD simulations of fluidized beds

Kallio, S., Peltola, J. & Niemi, T., 2015, In : Powder Technology. 274, p. 227-238

Research output: Contribution to journalArticleScientificpeer-review

5 Citations (Scopus)

Barriers and opportunities for application of CCS in Nordic industry: A sectorial approach

Onarheim, K., Mathisen, A. & Arasto, A., 2015, In : International Journal of Greenhouse Gas Control. 36, p. 93-105

Research output: Contribution to journalArticleScientificpeer-review

14 Citations (Scopus)

CFD modeling of gas-solids flow in a large scale circulating fluidized bed furnace

Shah, S., Myöhänen, K., Kallio, S., Ritvanen, J. & Hyppänen, T., 2015, In : Powder Technology. 274, p. 239-249

Research output: Contribution to journalArticleScientificpeer-review

27 Citations (Scopus)

CFD simulations of gas-solid flow in an industrial-scale circulating fluidized bed furnace using subgrid-scale drag models

Shah, S., Myöhänen, K., Kallio, S. & Hyppänen, T., 2015, In : Particuology. 18, p. 66-75

Research output: Contribution to journalArticleScientificpeer-review

19 Citations (Scopus)
37 Citations (Scopus)