Anna Klemettinen
University Teacher
University Teacher
T106 Chemical and Metallurgical Eng
Full researcher profile
https://research.aalto.fi/...
Publications
A simple methodology for the quantification of graphite in end-of-life lithium-ion batteries using thermogravimetric analysis
Luis Arturo Gomez-Moreno, Anna Klemettinen, Rodrigo Serna-Guerrero
2023
iScience
Recovery of Rare Earth Elements from the Leaching Solutions of Spent NdFeB Permanent Magnets by Selective Precipitation of Rare Earth Oxalates
Anna Klemettinen, Zbigniew Adamski, Ida Chojnacka, Anna Leśniewicz, Leszek Rycerz
2023
Minerals
Semicontinuous Process of Rare Earths Recovery from End-of-Life NdFeB Magnets on a Large Laboratory Scale
Anna Klemettinen, Zbigniew Adamski, Anna Leśniewicz, Leszek Rycerz
2023
Minerals
A multi-dimensional indicator for material and energy circularity: proof-of-concept of exentropy in Li-ion battery recycling
Minerva Vierunketo, Anna Klemettinen, Markus Reuter, Annukka Santasalo-Aarnio, Rodrigo Serna Guerrero
2023
iScience
Exentropy: a novel engineering tool to evaluate energy and material circularity
Minerva Vierunketo, Anna Klemettinen, Markus Reuter, Rodrigo Serna Guerrero
2023
Time-Dependent Behavior of Waste Lithium-Ion Batteries in Secondary Copper Smelting
Anna Klemettinen, Lassi Klemettinen, Radosław Michallik, Hugh O'Brien, Ari Jokilaakso
2022
Batteries
Improving the flotation recovery of Cu from flash smelting slags by utilizing cellulose-based frother formulationss
Ted Nuorivaara, Anna Klemettinen, Rodrigo Serna-Guerrero
2022
Minerals Engineering
Recovering value from end-of-life batteries by integrating froth flotation and pyrometallurgical copper-slag cleaning
Tommi Rinne, Anna Klemettinen, Lassi Klemettinen, Ronja Ruismäki, Hugh O’Brien, Ari Jokilaakso, Rodrigo Serna-Guerrero
2022
Metals
Worth from waste: Utilizing a graphite‐rich fraction from spent lithium‐ion batteries as alternative reductant in nickel slag cleaning
Anna Danczak, Ronja Ruismäki, Tommi Rinne, Lassi Klemettinen, Hugh O’Brien, Pekka Taskinen, Ari Jokilaakso, Rodrigo Serna‐Guerrero
2021
Minerals
Slag Chemistry and Behavior of Nickel and Tin in Black Copper Smelting with Alumina and Magnesia-Containing Slags
Anna Dańczak, Lassi Klemettinen, Hugh O’Brien, Pekka Taskinen, Daniel Lindberg, Ari Jokilaakso
2021
Journal of Sustainable Metallurgy
Leaching of rare earth elements from NdFeB magnets without mechanical pretreatment by sulfuric (H2SO4) and hydrochloric (HCl) acids
Anna Klemettinen, Andrzej Żak, Ida Chojnacka, Sabina Matuska, Anna Leśniewicz, Maja Wełna, Zbigniew Adamski, Lassi Klemettinen, Leszek Rycerz
2021
Minerals
Behavior of Battery Metals Lithium, Cobalt, Manganese and Lanthanum in Black Copper Smelting
Anna Danczak, Lassi Klemettinen, Matti Kurhila, Pekka Taskinen, Daniel Lindberg, Ari Jokilaakso
2020
Batteries
Distribution Kinetics of Rare Earth Elements in Copper Smelting
Lassi Klemettinen, Riina Aromaa, Anna Danczak, Hugh O'Brien, Pekka Taskinen, Ari Jokilaakso
2020
SUSTAINABILITY
Integrated battery scrap recycling and nickel slag cleaning with methane reduction
Ronja Ruismäki, Anna Dańczak, Lassi Klemettinen, Pekka Taskinen, Daniel Lindberg, Ari Jokilaakso
2020
Minerals
Integrating flotation and pyrometallurgy for recovering graphite and valuable metals from battery scrap
Ronja Ruismäki, Tommi Rinne, Anna Dańczak, Pekka Taskinen, Rodrigo Serna-Guerrero, Ari Jokilaakso
2020
Metals
Low-temperature martensite relaxation in Co-Ni-Ga shape memory alloy monocrystal revealed using in situ cooling, transmission electron microscopy and low rate calorimetry
Andrzej Zak, Anna Danczak, Wlodzimierz Dudzinski
2020
Acta Crystallographica. Section B: Structural Science, Crystal Engineering and Materials