Jan Viljanen

Microwave assisted laser-induced breakdown spectroscopy at ambient conditions

Jan Viljanen, Zhiwei Sun, Zeyad T. Alwahabi · Spectrochimica Acta Part B Atomic Spectroscopy · 2016 · 83 citations

Engineering, Laser Science, Laser-induced Breakdown +5

Real-time release of Na, K and Ca during thermal conversion of biomass using quantitative microwave-assisted laser-induced breakdown spectroscopy

Jan Viljanen, Haibo Zhao, Zhan Zhang et al. · Spectrochimica Acta Part B Atomic Spectroscopy · 2018 · 43 citations

Biomass Utilization, Thermal Conversion, Chemical Engineering +8

Rate Constant and Thermochemistry for K + O₂ + N₂ = KO₂ + N₂

Tapio Sorvajärvi, Jan Viljanen, Juha Toivonen et al. · The Journal of Physical Chemistry A · 2015 · 22 citations · Full text

In Situ Measurement of Potassium Release during Biomass Combustion Using Laser-Induced Breakdown Spectroscopy: Effect of Silicate on Potassium Release

Haibo Zhao, M. A. Wakil, Jan Viljanen et al. · Energy & Fuels · 2020 · 22 citations

Biomass Utilization, Chemical Engineering, Biomass Conversion +13

Alkali sulfation during combustion of coal in a pilot scale facility using additives to alter the global sulfur to potassium and chlorine to potassium ratios

Thomas Allgurén, Jan Viljanen, Xiaolong Li et al. · Proceedings of the Combustion Institute · 2020 · 20 citations

Environmental Chemistry, Chemical Engineering, Global Sulfur +9