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2023
Antimicrobial and Flame-Retardant Coatings Prepared from Nano- and Microparticles of Unmodified and Nitrogen-Modified Polyphenols
Widsten, P., Salo, S., Hakkarainen, T., Nguyen, T. L., Borrega, M. & Fearon, O., 16 Feb 2023, In: Polymers. 15, 4, 992.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile2 Downloads (Pure) -
Comparison of bio-oils derived from crop digestate treated through conventional and microwave pyrolysis as an alternative route for further waste valorization
Diaz Perez, N., Lindfors, C., van den Broek, L. A. M., van der Putten, J., Meredith, W. & Robinson, J., 12 Jan 2023, In: Biomass Conversion and Biorefinery. 16 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Correction to: Comparison of bio-oils derived from crop digestate treated through conventional and microwave pyrolysis as an alternative route for further waste valorization (Biomass Conversion and Biorefinery, (2023), 10.1007/s13399-022-03712-6)
Perez, N. D., Lindfors, C., van den Broek, L. A. M., van der Putten, J., Meredith, W. & Robinson, J., 1 Feb 2023, (E-pub ahead of print) In: Biomass Conversion and Biorefinery. 1 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Focused Review on Print‐Patterned Contact Electrodes for Metal‐Oxide Thin‐Film Transistors
Liu, F., Gillan, L., Leppäniemi, J. & Alastalo, A., 6 Mar 2023, In: Advanced Materials Interfaces. 10, 7, 2202258.Research output: Contribution to journal › Review Article › peer-review
Open AccessFile10 Downloads (Pure) -
Novel Hot Vapor Filter Design for Biomass Pyrolysis
Lindfors, C., Nieminen, M., Alhalabi, T., Pienihäkkinen, E., Lahtinen, J. & Oasmaa, A., 23 Feb 2023, (E-pub ahead of print) In: Energy & Fuels.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Power Biomass to Liquid — an option for Europe’s sustainable and independent aviation fuel production
Habermeyer, F., Weyand, J., Maier, S., Kurkela, E. & Dietrich, R. U., 22 Feb 2023, In: Biomass Conversion and Biorefinery.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Reduction in greenhouse gas and other emissions from ship engines: Current trends and future options
Aakko-Saksa, P. T., Lehtoranta, K., Kuittinen, N., Järvinen, A., Jalkanen, J. P., Johnson, K., Jung, H., Ntziachristos, L., Gagné, S., Takahashi, C., Karjalainen, P., Rönkkö, T. & Timonen, H., Jan 2023, In: Progress in Energy and Combustion Science. 94, 101055.Research output: Contribution to journal › Review Article › peer-review
Open AccessFile2 Citations (Scopus)38 Downloads (Pure) -
2022
Adsorption based deep syngas purification
Frilund, C., 19 Aug 2022, Aalto University. 106 p.Research output: Thesis › Dissertation › Collection of Articles
Open Access -
Agricultural waste streams as resource in circular economy for biochar production towards carbon neutrality
Yrjälä, K., Ramakrishnan, M. & Salo, E., 10 Mar 2022, In: Current Opinion in Environmental Science and Health. 26, 100339.Research output: Contribution to journal › Review Article › peer-review
17 Citations (Scopus) -
Analysis of Lipophilic Extractives from Fast Pyrolysis Bio-Oils
Ohra-aho, T., Ghalibaf, M., Alén, R., Lindfors, C. & Oasmaa, A., 2 Jun 2022, In: Energy & Fuels. 36, 11, p. 5797-5804 8 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile19 Downloads (Pure) -
Analytical and Numerical Modeling of Degradation and Pyrolysis of Polyethylene: Measuring Aging with Thermogravimetry
Verho, T. & Vaari, J., 1 Jul 2022, In: Polymers. 14, 13, 2709.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile7 Downloads (Pure) -
Biodegradation of alkali-O2 oxidized lignins used as dispersants
Vikman, M., Kalliola, A. & Fearon, O., 14 Sept 2022, In: BioResources. 17, 4, p. 6079-6093 15 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile6 Downloads (Pure) -
Carbon Formation in the Reforming of Simulated Biomass Gasification Gas on Nickel and Rhodium Catalysts
Kihlman, J. & Simell, P., Apr 2022, In: Catalysts. 12, 4, 410.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile1 Citation (Scopus)32 Downloads (Pure) -
CFD Simulations of Fire Propagation in Horizontal Cable Trays Using a Pyrolysis Model with Stochastically Determined Geometry
Viitanen, A., Hostikka, S. & Vaari, J., Sept 2022, In: Fire Technology. 58, 5, p. 3039-3065 27 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile6 Downloads (Pure) -
Comparison of 3R4F cigarette smoke and IQOS heated tobacco product aerosol emissions
Kärkelä, T., Tapper, U. & Kajolinna, T., Apr 2022, In: Environmental Science and Pollution Research. 29, 18, p. 27051-27069 19 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile1 Citation (Scopus)28 Downloads (Pure) -
Development of 3H, 14C, 41Ca, 55Fe, 63Ni radiochemical analysis methods in activated concrete samples
Leskinen, A. & Salminen-Paatero, S., Jan 2022, In: Journal of Radioanalytical and Nuclear Chemistry. 331, 1, p. 31-41 11 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile1 Citation (Scopus)49 Downloads (Pure) -
Development of a Bubbling Circulating Fluidized-Bed Reactor for Biomass and Waste Gasification
Kurkela, E., Kurkela, M. & Tuomi, S., 2022, In: Chemical Engineering Transactions. 92, p. 385-390 6 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Ecosystem analysis for the plastic chemical recycling value chain. Value creation in a regional setting
Arnold, M., 8 Jun 2022, XXXIII ISPIM Innovation Conference "Innovating in a Digital World": LUT Scientific and Expertise Publications. Lappeenranta University of Technology, 9 p. 12149. (LUT Scientific and Expertise Publications: Research Reports).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
Open AccessFile38 Downloads (Pure) -
Evaluation of Keratin-Cellulose Blend Fibers as Precursors for Carbon Fibers
Zahra, H., Selinger, J., Sawada, D., Ogawa, Y., Orelma, H., Ma, Y., Kumagai, S., Yoshioka, T. & Hummel, M., 4 Jul 2022, In: ACS Sustainable Chemistry and Engineering. 10, 26, p. 8314-8325 12 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Fast pyrolysis of sulfur-free lignin from alkaline pulping with a hot-water pretreatment stage
Lehto, J., Huttunen, M., Ghalibaf, M. & Alén, R., 1 May 2022, In: Cellulose chemistry and technology. 56, 5-6, p. 603-614Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Fire simulations of a container ship with FRP structures
Hakkarainen, T., Viitanen, A., Korhonen, T., Kling, T. & Korkealaakso, A., 4 Oct 2022, Proceedings of the MARESEC 2022. Zenodo, 6 p.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open Access -
Improved Fire Retardancy of Cellulose Fibres via Deposition of Nitrogen-Modified Biopolyphenols
Pöhler, T., Widsten, P. & Hakkarainen, T., 10 Jun 2022, In: Molecules. 27, 12, 13 p., 3741.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile2 Citations (Scopus)21 Downloads (Pure) -
Improving Fast Pyrolysis Bio-Oil Yield and Quality by Alkali Removal from Feedstock
Pienihäkkinen, E., Lindfors, C., Ohra-aho, T. & Oasmaa, A., 7 Apr 2022, In: Energy & Fuels. 36, 7, p. 3654-3664 11 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile2 Citations (Scopus)25 Downloads (Pure) -
Modelling of Effects of Process Inputs on Conditions in a BFB Furnace
Kallio, S., Gorshkova, E. & Huttunen, M., 2022, Proceedings of the 7th World Congress on Momentum, Heat and Mass Transfer (MHMT'22). Cheng, L., Karayianis, T. G. & Murshed, S. (eds.). International ASET, 8 p. CSP 119. (Proceedings of the World Congress on Momentum, Heat and Mass Transfer, Vol. 7).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open AccessFile21 Downloads (Pure) -
Nanocellulose Removes the Need for Chemical Crosslinking in Tannin-Based Rigid Foams and Enhances Their Strength and Fire Retardancy
Missio, A. L., Otoni, C. G., Zhao, B., Beaumont, M., Khakalo, A., Kämäräinen, T., Silva, S. H. F., Mattos, B. D. & Rojas, O. J., 8 Aug 2022, In: ACS Sustainable Chemistry and Engineering. 10, 31, p. 10303-10310 8 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access1 Citation (Scopus) -
Next generation of polyolefin plastics: improving sustainability with existing and novel feedstock base
Reznichenko, A. & Harlin, A., Apr 2022, In: SN Applied Sciences. 4, 4, 15 p., 108.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile2 Citations (Scopus)83 Downloads (Pure) -
Reassessment of tritium content in CFC tiles exposed to the JET D-T campaign in 1997
Likonen, J., Bekris, N., Coad, J. P., Ayres, C., Gotts, N., Jepu, I., Zayachuk, Y., Widdowson, A., Wilson, I., Catarino, N. & De alves, E., Oct 2022, In: Nuclear Materials and Energy. 33, 101312.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile2 Downloads (Pure) -
Recycling food packaging: Discussion paper
Arnold, M., 22 Mar 2022, VTT Technical Research Centre of Finland. 25 p. (Discussion Paper; No. VTT-CR-00139-22).Research output: Book/Report › Report
Open AccessFile214 Downloads (Pure) -
Release of 3H and 14C during sampling and speciation in activated concrete
Leskinen, A., Hokkinen, J., Kärkelä, T. & Kekki, T., Feb 2022, In: Journal of Radioanalytical and Nuclear Chemistry. 331, 2, p. 859-865 7 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile2 Citations (Scopus)16 Downloads (Pure) -
Renewable transport fuel production combined with cogeneration plant operation and waste heat recovery in district heating system
Skvorčinskienė, R., Striūgas, N., Galinis, A., Lekavičius, V., Kurkela, E., Kurkela, M., Lukoševičius, R., Radinas, M. & Šermukšnienė, A., Apr 2022, In: Renewable Energy. 189, p. 952-969 18 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Secondary raw materials for primary processing: D2.1.2 Literature report on pre-treatment
Bacher, J., 17 Aug 2022, VTT Technical Research Centre of Finland. 26 p. (VTT Research Report; No. VTT-R-00573-22).Research output: Book/Report › Report
Open AccessFile95 Downloads (Pure) -
Thermo-mechanical analysis of laminated composites shells exposed to fire
Pacheco-Blazquez, R., Di Capua, D., García-Espinosa, J., Casals, O. & Hakkarainen, T., 15 Feb 2022, In: Engineering Structures. 253, 16 p., 113679.Research output: Contribution to journal › Article › Scientific › peer-review
2 Citations (Scopus) -
Towards Sustainable Composite Manufacturing with Recycled Carbon Fiber Reinforced Thermoplastic Composites
Palola, S., Laurikainen, P., García-Arrieta, S., Astorkia, E. G. & Sarlin, E. L., Mar 2022, In: Polymers. 14, 6, 1098.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access3 Citations (Scopus) -
Two-Step Conversion of CO2 to Light Olefins: Laboratory-Scale Demonstration and Scale-Up Considerations
Reinikainen, M., Braunschweiler, A., Korpilo, S., Simell, P. & Alopaeus, V., 6 Dec 2022, In: ChemEngineering. 6, 6, 15 p., 96.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Valorization of Eucalyptus, Giant Reed Arundo, Fiber Sorghum, and Sugarcane Bagasse via Fast Pyrolysis and Subsequent Bio-Oil Gasification
Pienihäkkinen, E., Leijenhorst, E. J., Wolters, W., Lindfors, C., Lahtinen, J., Ohra-aho, T. & Oasmaa, A., 6 Oct 2022, In: Energy & Fuels. 36, 19, p. 12021-12030 10 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile7 Downloads (Pure) -
2021
Activated Carbons for Syngas Desulfurization: Evaluating Approaches for Enhancing Low-Temperature H2S Oxidation Rate
Frilund, C., Hiltunen, I. & Simell, P., 11 May 2021, In: ChemEngineering. 5, 2, 18 p., 23.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile2 Citations (Scopus)102 Downloads (Pure) -
Atomic layer deposition coated filters in catalytic filtration of gasification gas
Viertiö, T., Kivelä, V., Putkonen, M., Kihlman, J. & Simell, P., Jun 2021, In: Catalysts. 11, 6, 688.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile20 Downloads (Pure) -
Circulating fluidized bed gasification of solid recovered fuels - Results from gasification and gas filtration tests
Kurkela, E., Kurkela, M., Nieminen, M. & Laatikainen-Luntama, J., 2021, In: Chemical Engineering Transactions. 86, p. 19-24 6 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access3 Citations (Scopus) -
Constrained Thermochemistry for Process Digitalization
Nappa, M. (ed.), Koukkari, P. (ed.), Pajarre, R., Penttilä, K., Nappa, M., Blomberg, P., Roth, A., Kangas, P. & Koukkari, P., 15 Jun 2021, VTT Technical Research Centre of Finland. 83 p. (VTT Research Report; No. VTT-R-01210-20).Research output: Book/Report › Report
Open AccessFile108 Downloads (Pure) -
Correction to: Development of a simplified gas ultracleaning process: experiments in biomass residue‑based fixed‑bed gasification syngas (Biomass Conversion and Biorefinery, (2021), 10.1007/s13399-021-01680-x)
Frilund, C., Kurkela, E. & Hiltunen, I., 17 Aug 2021, In: Biomass Conversion and Biorefinery.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Development of a simplified gas ultracleaning process: experiments in biomass residue-based fixed-bed gasification syngas
Frilund, C., Kurkela, E. & Hiltunen, I., 10 Jul 2021, (E-pub ahead of print) In: Biomass Conversion and Biorefinery. 12 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile3 Citations (Scopus)80 Downloads (Pure) -
Distribution of Inorganics and Trace Elements during Waste Gasification in a Bench-Scale Fluidized Bed
Ferreira De Almeida, V., Gómez-Barea, A., Nilsson, S. & Tuomi, S., 7 Oct 2021, In: Energy & Fuels. 35, 19, p. 15802-15816Research output: Contribution to journal › Article › Scientific › peer-review
2 Citations (Scopus) -
Drivers and barriers in retrofitting pulp and paper industry with bioenergy for more efficient production of liquid, solid and gaseous biofuels: A review
Mäki, E., Saastamoinen, H., Melin, K., Matschegg, D. & Pihkola, H., May 2021, In: Biomass and Bioenergy. 148, 106036.Research output: Contribution to journal › Review Article › peer-review
Open AccessFile19 Citations (Scopus)310 Downloads (Pure) -
Elastic Modulus, Thermal Expansion, and Pyrolysis Shrinkage of Norway Spruce Under High Temperature
Adibaskoro, T., Makowska, M., Rinta-Paavola, A., Fortino, S. & Hostikka, S., Sept 2021, In: Fire Technology. 57, 5, p. 2451-2490 40 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access2 Citations (Scopus) -
Entrained Flow Gasification of Polypropylene Pyrolysis Oil
Weiland, F., Qureshi, M. S., Wennebro, J., Lindfors, C., Ohra-aho, T., Shafaghat, H. & Johansson, A., 2 Dec 2021, In: Molecules. 26, 23, 7317.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile9 Citations (Scopus)52 Downloads (Pure) -
Evaluation of Analysis Methods for Formaldehyde, Acetaldehyde, and Furfural from Fast Pyrolysis Bio-oil
Ohra-Aho, T., Rohrbach, L., Winkelman, J. G. M., Heeres, H. J., Mikkelson, A., Oasmaa, A., van de Beld, B., Leijenhorst, E. J. & Heeres, H., 18 Nov 2021, In: Energy & Fuels. 35, 22, p. 18583−18591Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile33 Downloads (Pure) -
Fast and quantitative compositional analysis of hybrid cellulose-based regenerated fibers using thermogravimetric analysis and chemometrics
Guizani, C., Trogen, M., Zahra, H., Pitkänen, L., Moriam, K., Rissanen, M., Mäkelä, M., Sixta, H. & Hummel, M., Jul 2021, In: Cellulose. 28, 11, p. 6797–6812 16 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access2 Citations (Scopus) -
Fast Pyrolysis of Hydrolysis Lignin in Fluidized Bed Reactors
Pienihäkkinen, E., Lindfors, C., Ohra-aho, T., Lehtonen, J., Granström, T., Yamamoto, M. & Oasmaa, A., 16 Sept 2021, In: Energy & Fuels. 35, 18, p. 14758-14769 12 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile8 Citations (Scopus)29 Downloads (Pure) -
Flexible Hybrid Process for Combined Production of Heat, Power and Renewable Feedstock for Refineries: Managing seasonal energy supply and demand for heat and power in Europe
Kurkela, E., Kurkela, M., Frilund, C., Hiltunen, I., Rollins, B. & Steele, A., 2021, In: Johnson Matthey Technology Review. 65, 2, p. 333–345Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
High-temperature decomposition of amorphous and crystalline cellulose: reactive molecular simulations
Paajanen, A., Rinta-Paavola, A. & Vaari, J., Sept 2021, In: Cellulose. 28, 14, p. 8987-9005 19 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile6 Citations (Scopus)26 Downloads (Pure)