Patrik Yrjas

Åbo Akademi University — Finland

Engineering · Physical Sciences

31h-index2.5kcitations107works10.32yr avg
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Research Topics

Thermochemical Biomass Conversion Processes(46), Coal and Its By-products(30), High-Temperature Coating Behaviors(23), Metallurgical Processes and Thermodynamics(21), Thermal and Kinetic Analysis(18)

Publications107 total

Kinetic evaluation of high-pressure pyrolysis of biomass using distributed activation energy model
Journal of environmental chemical engineering·2025· 2 cited
Effect of Calcium Addition on Fluidized Bed Agglomeration Caused by Potassium Phosphates
Energy & Fuels·2024· 5 citedOpen Access
Corrosion of Heat-Transfer Materials Induced by KCl, HCl, and O2 Under Chemical-Looping Conditions
High Temperature Corrosion of Materials·2024· 4 citedOpen Access
Analytical and applied pyrolysis of challenging biomass feedstocks: Effect of pyrolysis conditions on product yield and composition
Journal of Analytical and Applied Pyrolysis·2024· 30 citedOpen Access
Influence of pre-treatment of straw biomass and additives on the release of nitrogen species during combustion and gasification
Renewable and Sustainable Energy Reviews·2023· 13 citedOpen Access
Cold-end corrosion caused by hygroscopic ammonium chloride in thermal conversion of biomass and waste
Fuel·2023· 11 citedOpen Access
Corrosion of superheater materials by alkali chloride salt mixtures – The role of the presence of molten phase
Fuel·2023· 12 citedOpen Access
Corrosion of Heat Transfer Materials by Potassium-Contaminated Ilmenite Bed Particles in Chemical-Looping Combustion of Biomass
Energies·2022· 11 citedOpen Access
Characterization of Ash Melting of Reed and Wheat Straw Blend
ACS Omega·2022· 23 citedOpen Access
Ash melting behaviour of reed and woody fuels blends
Fuel·2022· 27 cited
Impact of boiler load and limestone addition on SO3 and corrosive cold-end deposits in a coal-fired CFB boiler
Fuel·2021· 23 citedOpen Access
Corrigendum to “Reaction mechanisms for H2O-enhanced dolomite calcination at high pressure” [Fuel Processing Technology 217 (2021) 106830]
Fuel Processing Technology·2021· 1 cited
Reaction mechanisms for H2O-enhanced dolomite calcination at high pressure
Fuel Processing Technology·2021· 20 citedOpen Access
Superheater deposits and corrosion in temperature gradient – Laboratory studies into effects of flue gas composition, initial deposit structure, and exposure time
Energy·2021· 24 citedOpen Access
Temperature gradient induced changes within superheater ash deposits high in chlorine
Energy·2021· 15 citedOpen Access
Release of NH3, HCN and NO during devolatilization and combustion of washed and torrefied biomass
Fuel·2020· 31 citedOpen Access
The Biofficiency Project Part 1: Handling ash-related challenges in biomass-fired cogeneration plants
mediaTUM (Technical University of Munich)·2020· 1 cited
Agglomeration tendency of a fluidized bed during addition of different phosphate compounds
Fuel·2020· 20 cited
Determination and Comparison of Ash Melting Temperature of a Biomass Blend by Laboratory Methods and Thermodynamic Modelling
Åbo Akademi University Research Portal·2020Open Access
Application of bipolar electrochemistry to accelerate dew point corrosion for screening of steel materials for power boilers
Fuel·2019· 14 cited
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Frequent Co-authors

Mikko Hupa(35), Daniel Lindberg(14), Dorota Bankiewicz(9), Tor Laurén(8), Juho Lehmusto(7), Leena Hupa(7), Maria Zevenhoven(5), Bengt‐Johan Skrifvars(5), Pasi Vainikka(5), B.-J. Skrifvars(5), Jaani Silvennoinen(4), Markus Engblom(4), Emil Vainio(4), Ron Zevenhoven(4), Christoffer Sevonius(4), Sonja Enestam(4), S.O. Link(4), Raili Taipale(3), Kristiina Iisa(3), Jonne Niemi(3)