Lassi Klemettinen
Staff Scientist
Staff Scientist
T106 Chemical and Metallurgical Eng
Full researcher profile
https://research.aalto.fi/...
Phone number
+358442149569
Areas of expertise
216 Materiaalitekniikka, Kaivos- ja mineraalitekniikka
Honors and awards
Best Master's thesis of 2017, Finnish Steel and Metal Producers' Fund
Award for the best Master's thesis in 2017
Palkinto tai huomionosoitus tuotoksesta
School services, CHEM
Dec 2017
Publications
Phase equilibria in the system Fe-Cu-Sn-FeO at iron saturation
Bayu Anto, Lassi Klemettinen, Pekka Taskinen, Matti Kurhila, Mia Tiljander, Daniel Lindberg
2026
Journal of Chemical Thermodynamics
Slag–Metal Equilibria of Copper and Tin Smelting in Reducing Conditions: The Slag Cleaning End-Point
Bayu Anto, Junmo Jeon, Katri Avarmaa, Lassi Klemettinen, Pekka Taskinen, Mia Tiljander, Matti Kurhila, Daniel Lindberg
2026
JOM
Deportment of Minor Elements in Industrial Copper Smelting
Tessa Finnholm, Lassi Klemettinen, Joonas Tammela, Pekka Taskinen, Hugh O’Brien, Radoslaw M. Michallik, Daniel Lindberg
2026
JOM
A Critical Appraisal of Pyrolysis Pretreatment in Lithium-Ion Battery Recycling: From High-Temperature Material Transformations to Environmental Impact
Mohazzam Saeed, Lassi Klemettinen, Anna Klemettinen, Rodrigo Serna-Guerrero
2026
ChemSusChem
Characterization of Industrial Lithium Iron Phosphate-Based Battery Waste
Jere Vänskä, Tiia-Maria Porkola, Lassi Klemettinen, Jere Partinen, Mari Lundström
2026
ACS Omega
Solubility of Gold in FeOx-SiO2-Al2O3 Slags at 1300°C
Katri Avarmaa, Lassi Klemettinen, Radoslaw M. Michallik, Daniel Lindberg
2025
Mineral Processing and Extractive Metallurgy Review
Effect of In-Situ Catalyst on Co Extraction from Lithium-Ion Battery Scrap Via Selective Sulfation Roasting
Jayasree Biswas, Esther Esekheigbe, Jere Partinen, Lassi Klemettinen, Mari Lundström, Ari Jokilaakso
2025
JOM
Steel making dust recycling: melting behavior and interactions with refractory bricks
Marko Kekkonen, Diederik van Roemburg, Lassi Klemettinen, Pekka Taskinen, Mari Lindgren, Daniel Lindberg
2025
Physicochemical Problems of Mineral Processing
Roasting-Water Leaching-Slag Cleaning Process for Recovery of Valuable Metals from Li-ion Battery Scrap
Lassi Klemettinen, Jayasree Biswas, Anna Klemettinen, Juhua Zhang, Hugh O’Brien, Jere Partinen, Ari Jokilaakso
2025
Journal of Sustainable Metallurgy
Biochar as an Alternative Reductant in Nickel Slag Cleaning: First Results from Large Laboratory-Scale Experiments
Fabiola Lasar, Anton Andersson, Lassi Klemettinen, Hugh O'Brien, Daniel Lindberg
2025
Ni‐Co 2025, 6th International Symposium on Nickel and Cobalt