Find Research outputs

Search results

• 2024

  CaSH - Catalytic Slurry Hydrotreatment: Final Project report

  Viertiö, T., Lehtonen, J., Kihlman, J., Sokka, L., Reznichenko, A., Tuppurainen, V., Ala-Kokko, S., Seppä, S., Tanskanen , J., Ahola, J., Murzin, D., Vajglova, Z., Mäki-Arvela, P. & Kumar, N., 2024, VTT Technical Research Centre of Finland. 35 p. (VTT Technology; No. 425).

  Research output: Book/Report › Report

  Open Access

• Catalytic Processing of Mixed Plastics Aiming for Industrial Reuse

  Lindfors, C., Khan, M., Siddiq, F., Arnold, M. & Ohra-Aho, T., 2 May 2024, In: Energy and Fuels. 38, 9, p. 8009-8020 12 p.

  Research output: Contribution to journal › Article › Scientific › peer-review
  2 Citations (Scopus)

• Clean Propulsion Technologies, VTT’s final report

  Lehtoranta, K., Aakko-Saksa, P., Söderena, P., Tuominen, T. & Westerholm, M., Apr 2024, VTT Technical Research Centre of Finland. 39 p. (VTT Research Report; No. VTT-R-00278-24).

  Research output: Book/Report › Report

  Open Access

  File
  56 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. (Corresponding Author), Lindfors, C., van den Broek, L. A. M., van der Putten, J., Meredith, W. & Robinson, J., Jul 2024, In: Biomass Conversion and Biorefinery. 14, 14, p. 15739-15754 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: 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, (2024), 14, 14, (15739-15754), 10.1007/s13399-022-03712-6)

  Perez, N. D. (Corresponding Author), Lindfors, C., van den Broek, L. A. M., van der Putten, J., Meredith, W. & Robinson, J., Jul 2024, In: Biomass Conversion and Biorefinery. 14, 14, p. 15755 1 p.

  Research output: Contribution to journal › Article › Scientific

  Open Access

• Defining bioenergy system services to accelerate the integration of bioenergy into a low‐carbon economy

  Mäki, E. (Corresponding Author), Hennig, C., Thrän, D., Lange, N., Schildhauer, T. & Schipfer, F., 1 Jul 2024, In: Biofuels, Bioproducts and Biorefining. 18, 4, p. 793-803 11 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Demonstrating Pilot-Scale Gas Fermentation for Acetate Production from Biomass-Derived Syngas Streams

  Acuña López, P., Rebecchi, S., Vlaeminck, E., Quataert, K., Frilund, C., Laatikainen-Luntama, J., Hiltunen, I., De Winter, K. (Corresponding Author) & Soetaert, W. K., Jun 2024, In: Fermentation. 10, 6, 285.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

• Development of Flexible Fluidised-Bed Gasification Process for Co-Production of Synthesis Gas and Biochar

  Kurkela, E., Kurkela, M., Tuomi, S. & Hiltunen, I., 2024, In: Chemical Engineering Transactions. 109, p. 157-162 6 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

• Environmental data collection of new slag materials

  Mälkki, M., Stefanini, L. & Kivikytö-Reponen, P., 27 Mar 2024, VTT Technical Research Centre of Finland. 30 p. (VTT Research Report; No. VTT-R-00205-24).

  Research output: Book/Report › Report

  Open Access

  File
  49 Downloads (Pure)

• Experimental and techno-economic analysis of solar-assisted heat pump drying of biomass

  Thomasson, T., Raitila, J. & Tsupari, E., Jun 2024, In: Energy Reports. 11, p. 316-326 11 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
  3 Citations (Scopus)

  68 Downloads (Pure)

• Identification of a polyfuran network as the initial carbonization intermediate in cellulose pyrolysis: A comparative analysis with cellulosic hydrochars

  Fliri, L. (Corresponding Author), Dubivka, K., Rusakov, D., Volikov, A., Guizani, C., Hietala, S., Filonenko, S. & Hummel, M. (Corresponding Author), Aug 2024, In: Journal of Analytical and Applied Pyrolysis. 181, 17 p., 106591.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

• Integration of thermal plasma with CCUS to valorize sewage sludge

  Sikarwar, V. S., Mašláni, A., Van Oost, G., Fathi, J., Hlína, M., Mates, T., Pohořelý, M. & Jeremiáš, M., 1 Feb 2024, In: Energy. 288, 129896.

  Research output: Contribution to journal › Article › Scientific › peer-review
  11 Citations (Scopus)

• Is it me or others who matter? The interplay between consumer values vis-à-vis status and affiliation motives as shapers of meat alternative interest

  Pennanen, K., Malila, R. M. & Luomala, H. T., 1 Jan 2024, In: Appetite. 192, 107114.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access
  1 Citation (Scopus)

• Method and apparatus for producing hydrocarbon product and use

  Simell, P. (Inventor), Qureshi, M. S. (Inventor) & Pienihäkkinen, E. (Inventor), 27 May 2024, IPC No. C10G 1/10, B01J 8/24, C10B 53/07, C10B 57/12, C10B 49/10, Patent No. FI130914B1, 21 Oct 2021, Priority date 26 Oct 2020, Priority No. FI130914B1

  Research output: Patent › Patent

• Multiple benefits of polypropylene plasma gasification to consolidate plastic treatment, CO₂ utilization, and renewable electricity storage

  Fathi, J., Mašláni, A., Hlína, M., Lukáč, F., Mušálek, R., Jankovský, O., Lojka, M., Jiříčková, A., Skoblia, S., Mates, T., Nadhihah Binti Jaafar, N., Sharma, S., Pilnaj, D., Pohořelý, M. & Jeremiáš, M. (Corresponding Author), 15 Jul 2024, In: Fuel. 368, 131692.

  Research output: Contribution to journal › Article › Scientific › peer-review
  1 Citation (Scopus)

• New insights into the chemical activation of lignins and tannins using K₂CO₃—a combined thermoanalytical and structural study

  Guizani, C. (Corresponding Author), Widsten, P., Siipola, V., Paalijärvi, R., Berg, J., Pasanen, A., Kalliola, A. & Torvinen, K., Jan 2024, In: Carbon Letters. 34, p. 371-386 16 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
  1 Citation (Scopus)

  35 Downloads (Pure)

• Nordic perspectives on the emerging biochar business

  Salo, E., Weber, K., Hagner, M. & Näyhä, A., 10 Oct 2024, In: Journal of Cleaner Production. 475, 143660.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Phosphorus-containing lignin intermediates as reactive bio-based flame-retardants for polyurethane and acrylic coatings for wood

  Puyadena, M., Widsten, P., Wirtanen, T., Kellock, M., Ortega, G., Mugica, A., Matxinandiarena, E., Etxeberria, I., Martin, L., Agirre, A., Barrio, A., González, A. & Irusta, L. (Corresponding Author), 15 Nov 2024, In: Industrial Crops and Products. 220, 12 p., 119261.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

• Power Biomass to Liquid — an option for Europe’s sustainable and independent aviation fuel production

  Habermeyer, F. (Corresponding Author), Weyand, J., Maier, S., Kurkela, E. & Dietrich, R. U., Jul 2024, In: Biomass Conversion and Biorefinery. 14, 14, p. 16199-16217 19 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access
  3 Citations (Scopus)

• Removal of per- and polyfluoroalkyl substances and organic fluorine from sewage sludge and sea sand by pyrolysis

  Hušek, M., Semerád, J., Skoblia, S., Moško, J., Kukla, J., Beňo, Z., Jeremiáš, M., Cajthaml, T., Komárek, M. & Pohořelý, M. (Corresponding Author), Dec 2024, In: Biochar. 6, 1, 31.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access
  3 Citations (Scopus)

• Selective Extraction of Valuable and Critical Metals in Cassiterite Concentrate by Dry Chlorination: Part I: Thermodynamic and Modelling Perspective

  Fosu, A. Y. (Corresponding Author), Demeusy, B., Diot, F., Lavonen, T., Meriläinen, V., Bartier, D., Foucaud, Y. & Kanari, N., Sept 2024, In: Materials. 17, 17, 4186.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
  10 Downloads (Pure)

• Signatures that differentiate thermal degradation and heterogeneous combustion of tobacco products and their respective emissions

  Cullen, J. T. (Corresponding Author), Kärkelä, T. & Tapper, U., May 2024, In: Journal of Analytical and Applied Pyrolysis. 179, 30 p., 106478.

  Research output: Contribution to journal › Review Article › peer-review

  Open Access
  2 Citations (Scopus)

• Technologies and Model for Sustainable Textile Recycling

  Heikkilä, P., Heikkilä, J., Kamppuri, T., Keskisaari, A., Määttänen, M., Saarimäki, E., Heikinheimo, L., Koivula, A., Rintala, N. & Harlin, A., 13 Sept 2024, VTT Technical Research Centre of Finland. 62 p. (VTT Research Report, Vol. VTT-R-00941-22).

  Research output: Book/Report › Report

  Open Access

  File
  49 Downloads (Pure)

• The effect of the pyrolysis temperature and biomass type on the biocarbons characteristics

  Lurchenkova, A., Kobets, A., Ahaliabadeh, Z., Kozir, J., Laakso, E., Virtanen, T., Siipola, V., Lahtinen, J. & Kallio, T., 22 Apr 2024, In: ChemSusChem. 17, 8, e202301005.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access
  6 Citations (Scopus)

• Valorisation of baryte tailings for radiation shielding in plastics and nuclear waste disposal

  Kinnunen, P. (Corresponding Author), Pelto, J., Viitanen, P., Olin, M. & Nieminen, M., 15 Feb 2024, In: Heliyon. 10, 3, e25719.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access
• 2023

  A comparative analysis and assessment of dual fluidized bed and chemical looping gasification: Design considerations for commercial use and applicability in BTL schemes

  Detsios, N., Atsonios, K., Grammelis, P., Dieringer, P., Ströhle, J., Nikkanen, V. & Orfanoudakis, N. G., 2023, In: European Biomass Conference and Exhibition Proceedings. 2023, p. 588-593 6 p.

  Research output: Contribution to journal › Article in a proceedings journal › Scientific › peer-review
  1 Citation (Scopus)

• Adapted FLASHCAT methodology to model horizontal cable tray fires using computational fluid dynamics

  Verma, N. (Corresponding Author), Hostikka, S., Vaari, J. & Korhonen, T., Jul 2023, In: Fire Safety Journal. 138, 103814.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
  4 Citations (Scopus)

  24 Downloads (Pure)

• Antimicrobial and Flame-Retardant Coatings Prepared from Nano- and Microparticles of Unmodified and Nitrogen-Modified Polyphenols

  Widsten, P. (Corresponding Author), 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 Access

  File
  7 Citations (Scopus)

  100 Downloads (Pure)

• Biochar for agricultural water management

  Arnold, M. & Canga, E., 2 Nov 2023.

  Research output: Contribution to conference › Conference Abstract › Scientific › peer-review

• Biomass conversion by gasification process

  Akkala, S. R., Jeremias, M., Kaviti, A. K. & Sikarwar, V. S., 2023, Reference Module in Earth Systems and Environmental Sciences.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter or book article › Scientific › peer-review

• Conceptual design of a distillation process for the separation of styrene monomer from polystyrene pyrolysis oil: experiment and simulation

  Dahal, R. (Corresponding Author), Uusi-Kyyny, P., Pokki, J. P., Ohra-aho, T. & Alopaeus, V., Jul 2023, In: Chemical Engineering Research and Design. 195, p. 65-75 11 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access
  12 Citations (Scopus)

• Conversion of highly polymerized lignin into monophenolic products via pyrolysis: A comparative study of acidic and alkaline depolymerization pretreatments using deep eutectic solvents

  Yue, X., Lin, J., Suopajärvi, T., Mankinen, O., Mikkelson, A., Liu, R., Huttunen, H., Chen, L., Xu, C., Telkki, V. V., Sun, S. (Corresponding Author) & Liimatainen, H. (Corresponding Author), 15 Dec 2023, In: Chemical Engineering Journal. 478, 13 p., 147368.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access
  11 Citations (Scopus)

• Development of a simplified gas ultracleaning process: experiments in biomass residue-based fixed-bed gasification syngas

  Frilund, C. (Corresponding Author), Kurkela, E. & Hiltunen, I., Nov 2023, In: Biomass Conversion and Biorefinery. 13, 17, p. 15673-15684

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
  8 Citations (Scopus)

  194 Downloads (Pure)

• Drivers and barriers for implementation of bioenergy technologies in rural bioeconomies

  Kiviranta, K., 6 Jun 2023.

  Research output: Contribution to conference › Other conference contribution › Scientific

  File
  24 Downloads (Pure)

• Environmental Performance of Nitrogen Recovery from Reject Water of Sewage Sludge Treatment Based on Life Cycle Assessment

  Saud, A. (Corresponding Author), Havukainen, J., Peltola, P. & Horttanainen, M., 13 Apr 2023, In: Recycling. 8, 2, 43.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access
  5 Citations (Scopus)

• Focused Review on Print-Patterned Contact Electrodes for Metal-Oxide Thin-Film Transistors

  Liu, F. (Corresponding Author), 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 Access

  File
  9 Citations (Scopus)

  115 Downloads (Pure)

• Impact of natural gas composition on steam thermal plasma assisted pyrolysis for hydrogen and solid carbon production

  Mašláni, A. (Corresponding Author), Hlína, M., Hrabovský, M., Křenek, P., Sikarwar, V. S., Fathi, J., Raman, S., Skoblia, S., Jankovský, O., Jiříčková, A., Sharma, S., Mates, T., Mušálek, R., Lukáč, F. & Jeremiáš, M., 1 Dec 2023, In: Energy Conversion and Management. 297, 117748.

  Research output: Contribution to journal › Article › Scientific › peer-review
  4 Citations (Scopus)

• Industrial CO2 supply pathways for CCU-based electrofuel production in Finland: E-Fuel WP2 Task 2.1 Deliverable

  Linjala, O. & Kajolinna, T., 6 Mar 2023, Business Finland. 88 p.

  Research output: Book/Report › Report

  Open Access

  File
  177 Downloads (Pure)

• Interdependent factors influencing the carbon yield, structure, and CO ₂ adsorption capacity of lignocellulose-derived carbon fibers using multiple linear regression

  Miranda-Valdez, I. Y. (Corresponding Author), Guizani, C., Abbrederis, N., Trogen, M. & Hummel, M., Aug 2023, In: Carbon Letters. 33, p. 2253–2265 13 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access
  1 Citation (Scopus)

• Lignocellulosic biomass from agricultural waste to the circular economy: A review with focus on biofuels, biocomposites and bioplastics

  Mujtaba, M. (Corresponding Author), Fraceto, L. (Corresponding Author), Fazeli, M., Mukherjee, S., Savassa, S. M., Araujo de Medeiros, G., Do Espírito Santo Pereira, A., Mancini, S. D., Lipponen, J. & Vilaplana, F. (Corresponding Author), 20 May 2023, In: Journal of Cleaner Production. 402, 136815.

  Research output: Contribution to journal › Review Article › peer-review

  Open Access

  File
  224 Citations (Scopus)

  203 Downloads (Pure)

• Method and apparatus for producing hydrocarbons and use

  Simell, P. (Inventor), Qureshi, M. S. (Inventor) & Pienihäkkinen, E. (Inventor), 6 Jul 2023, IPC No. C10B 49/10, C10B 53/07, C10B 57/06, C10G 1/10, B01J 8/24, B01J 8/18, Patent No. US20230212461 AA, 19 Apr 2021, Priority date 20 Apr 2020

  Research output: Patent › Patent application

• Microwave-assisted catalytic pyrolysis of commercial residual lignin with in-situ catalysts to produce homogenous bio-oil and high-yield biochar with enriched pores

  Zhong, N., Ren, X., Cheng, L., Yamamoto, M., Leskinen, T., Lommi, J., Zhu, H., Granstrom, T., Saddler, J. & Bi, X. (Corresponding Author), 1 Nov 2023, In: Energy Conversion and Management. 295, 11 p., 117620.

  Research output: Contribution to journal › Article › Scientific › peer-review
  12 Citations (Scopus)

• Novel Hot Vapor Filter Design for Biomass Pyrolysis

  Lindfors, C. (Corresponding Author), Nieminen, M., Alhalabi, T., Pienihäkkinen, E., Lahtinen, J. & Oasmaa, A., 16 Mar 2023, In: Energy & Fuels. 37, 6, p. 4460-4469 10 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
  2 Citations (Scopus)

  78 Downloads (Pure)

• Pilot-scale development of pressurized fixed-bed gasification for synthesis gas production from biomass residues

  Kurkela, E. (Corresponding Author), Kurkela, M. & Hiltunen, I., Jun 2023, In: Biomass Conversion and Biorefinery. 13, 8, p. 6553–6574 22 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
  10 Citations (Scopus)

  357 Downloads (Pure)

• Priming shoppers’ well-being goal in grocery stores: Moving toward healthier food choices?

  Luomala, H. T., Järvinen, S., Peltola, J., Pennanen, K. (Corresponding Author) & Sihvonen, J., May 2023, In: Food Quality and Preference. 108, 13 p., 104882.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access
  5 Citations (Scopus)

• Production of pyrolytic lignin for the phenolic resin synthesis via fast pyrolysis

  Pienihäkkinen, E. (Corresponding Author), Stamatopoulos, I., Krassa, P., Svensson, I., Ohra-aho, T., Lindfors, C. & Oasmaa, A., 3 Nov 2023, In: Journal of Analytical and Applied Pyrolysis. 176, 106239.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
  3 Citations (Scopus)

  39 Downloads (Pure)

• Reduction in greenhouse gas and other emissions from ship engines: Current trends and future options

  Aakko-Saksa, P. T. (Corresponding Author), 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 Access

  File
  65 Citations (Scopus)

  354 Downloads (Pure)

• Reinvestigating the concurring reactions in early-stage cellulose pyrolysis by solution state NMR spectroscopy

  Fliri, L., Guizani, C. (Corresponding Author), Miranda-Valdez, I. Y., Pitkänen, L. & Hummel, M. (Corresponding Author), Oct 2023, In: Journal of Analytical and Applied Pyrolysis. 175, 106153.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access
  5 Citations (Scopus)

• Techno-economic study of bio-SNG and biochar production by a city-refinery gasification plant in Crete

  Antonopoulou, C., Atsonios, K., Tuomi, S., Detsios, N., Kougioumtzis, M. A., Karampinis, E. & Grammelis, P., 2023, In: European Biomass Conference and Exhibition Proceedings. 2023, p. 709-715 7 p., 301269.

  Research output: Contribution to journal › Article in a proceedings journal › Scientific › peer-review

• Towards Carbon Neutral Industry - A Critial Raw Materials Perspective

  Hanski, J. & Kivikytö-Reponen, P., 30 Sept 2023, 15 p. (Deliverable; No. SCRREEN - D7.7.).

  Research output: Book/Report › Report

  Open Access

  File
  47 Downloads (Pure)