Patrik Yrjas

2.5k total citations
84 papers, 2.1k citations indexed

About

Patrik Yrjas is a scholar working on Biomedical Engineering, Mechanical Engineering and Materials Chemistry. According to data from OpenAlex, Patrik Yrjas has authored 84 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Biomedical Engineering, 47 papers in Mechanical Engineering and 29 papers in Materials Chemistry. Recurrent topics in Patrik Yrjas's work include Thermochemical Biomass Conversion Processes (37 papers), Coal and Its By-products (23 papers) and High-Temperature Coating Behaviors (20 papers). Patrik Yrjas is often cited by papers focused on Thermochemical Biomass Conversion Processes (37 papers), Coal and Its By-products (23 papers) and High-Temperature Coating Behaviors (20 papers). Patrik Yrjas collaborates with scholars based in Finland, Estonia and Germany. Patrik Yrjas's co-authors include Mikko Hupa, Daniel Lindberg, Juho Lehmusto, Bengt‐Johan Skrifvars, Maria Zevenhoven, Dorota Bankiewicz, B.-J. Skrifvars, Ron Zevenhoven, Leena Hupa and Tor Laurén and has published in prestigious journals such as SHILAP Revista de lepidopterología, Renewable and Sustainable Energy Reviews and Energy.

In The Last Decade

Patrik Yrjas

81 papers receiving 2.0k citations

Peers

Patrik Yrjas

Daniel Lindberg Finland

Jörg Maier Germany

Lars-Erik Åmand Sweden

Yinhe Liu China

Antônio Cézar Faria Vilela Brazil

Na Li China

N.J. Simms United Kingdom

Martti Aho Finland

B.J.P. Buhre Australia

Kent Davidsson Sweden

Daniel Lindberg Finland

Patrik Yrjas

796 ×0.6

973 ×1.0

358 ×0.6

525 ×0.9

183 ×0.4

Citations per year, relative to Patrik Yrjas Patrik Yrjas (= 1×) peers Daniel Lindberg

Countries citing papers authored by Patrik Yrjas

Since Specialization

Citations

This map shows the geographic impact of Patrik Yrjas's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Patrik Yrjas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Patrik Yrjas more than expected).

Fields of papers citing papers by Patrik Yrjas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Patrik Yrjas. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Patrik Yrjas. The network helps show where Patrik Yrjas may publish in the future.

Co-authorship network of co-authors of Patrik Yrjas

This figure shows the co-authorship network connecting the top 25 collaborators of Patrik Yrjas. A scholar is included among the top collaborators of Patrik Yrjas based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Patrik Yrjas. Patrik Yrjas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Lehmusto, Juho, et al.. (2025). Kinetic evaluation of high-pressure pyrolysis of biomass using distributed activation energy model. Journal of environmental chemical engineering. 13(6). 119049–119049.

Lehmusto, Juho, et al.. (2024). Analytical and applied pyrolysis of challenging biomass feedstocks: Effect of pyrolysis conditions on product yield and composition. Journal of Analytical and Applied Pyrolysis. 177. 106355–106355. 20 indexed citations

Karlström, Oskar, et al.. (2023). Influence of pre-treatment of straw biomass and additives on the release of nitrogen species during combustion and gasification. Renewable and Sustainable Energy Reviews. 189. 114033–114033. 10 indexed citations

Vainio, Emil, Patrik Yrjas, Leena Hupa, & Mikko Hupa. (2023). Cold-end corrosion caused by hygroscopic ammonium chloride in thermal conversion of biomass and waste. Fuel. 346. 128061–128061. 11 indexed citations

Link, S.O., Patrik Yrjas, Daniel Lindberg, & Andres Trikkel. (2022). Characterization of Ash Melting of Reed and Wheat Straw Blend. ACS Omega. 7(2). 2137–2146. 18 indexed citations

Zevenhoven, Maria, et al.. (2022). Corrosion of Heat Transfer Materials by Potassium-Contaminated Ilmenite Bed Particles in Chemical-Looping Combustion of Biomass. Energies. 15(8). 2740–2740. 9 indexed citations

Engblom, Markus, Tor Laurén, Patrik Yrjas, et al.. (2021). Superheater deposits and corrosion in temperature gradient – Laboratory studies into effects of flue gas composition, initial deposit structure, and exposure time. Energy. 228. 120494–120494. 21 indexed citations

Vainio, Emil, Tor Laurén, Patrik Yrjas, et al.. (2021). Impact of boiler load and limestone addition on SO3 and corrosive cold-end deposits in a coal-fired CFB boiler. Fuel. 304. 121313–121313. 18 indexed citations

Engblom, Markus, et al.. (2021). Temperature gradient induced changes within superheater ash deposits high in chlorine. Energy. 226. 120439–120439. 15 indexed citations

10.

Leino, Timo, Sebastian Fendt, P. Abelha, et al.. (2020). The Biofficiency Project Part 1: Handling ash-related challenges in biomass-fired cogeneration plants. mediaTUM (Technical University of Munich). 1 indexed citations

11.

Karlström, Oskar, et al.. (2020). Release of NH3, HCN and NO during devolatilization and combustion of washed and torrefied biomass. Fuel. 280. 118583–118583. 26 indexed citations

12.

Link, S.O., Khanh‐Quang Tran, Quang‐Vu Bach, et al.. (2018). Catalytic effect of oil shale ash on CO2 gasification of leached wheat straw and reed chars. Energy. 152. 906–913. 12 indexed citations

13.

Link, S.O., Patrik Yrjas, & Leena Hupa. (2017). Ash melting behaviour of wheat straw blends with wood and reed. Renewable Energy. 124. 11–20. 39 indexed citations

14.

Lehmusto, Juho, et al.. (2016). Deposit Build-up and Corrosion in a Copper Flash Smelting Heat Recovery Boiler. Oxidation of Metals. 87(1-2). 199–214. 3 indexed citations

15.

Wu, Hao, Patrik Yrjas, & Mikko Hupa. (2015). Laboratory Studies of Potassium-Halide-Induced High-Temperature Corrosion of Superheater Steels. Part 1: Exposures in Dry Air. Energy & Fuels. 29(2). 1186–1195. 12 indexed citations

16.

Varis, Tommi, Dorota Bankiewicz, Patrik Yrjas, et al.. (2014). High temperature corrosion of thermally sprayed NiCr and FeCr coatings covered with a KCl–K2SO4 salt mixture. Surface and Coatings Technology. 265. 235–243. 32 indexed citations

17.

Link, S.O., Andres Siirde, S. Arvelakis, et al.. (2013). Reed as a Gasification Fuel: A Comparison With Woody Fuels. SHILAP Revista de lepidopterología. 13. 4 indexed citations

18.

Zevenhoven, Maria, Patrik Yrjas, Bengt‐Johan Skrifvars, & Mikko Hupa. (2012). Characterization of Ash-Forming Matter in Various Solid Fuels by Selective Leaching and Its Implications for Fluidized-Bed Combustion. Energy & Fuels. 26(10). 6366–6386. 182 indexed citations

19.

Li, Na, Leena Hupa, Patrik Yrjas, & Mikko Hupa. (2010). Laboratory Study of Corrosion of an Alumina Refractory by Molten Potassium Salts. Advances in science and technology. 70. 65–71. 2 indexed citations

20.

Brink, Anders, et al.. (2007). Development and evaluation of a long-term deposit probe for on-line monitoring of deposit growth. Fuel Processing Technology. 88(11-12). 1129–1135. 7 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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