Anna Klemettinen

University Teacher
University Teacher
T106 Chemical and Metallurgical Eng
Full researcher profile


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

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

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

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

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

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

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

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

Distribution Kinetics of Rare Earth Elements in Copper Smelting

Lassi Klemettinen, Riina Aromaa, Anna Danczak, Hugh O'Brien, Pekka Taskinen, Ari Jokilaakso 2020

Integrated battery scrap recycling and nickel slag cleaning with methane reduction

Ronja Ruismäki, Anna Dańczak, Lassi Klemettinen, Pekka Taskinen, Daniel Lindberg, Ari Jokilaakso 2020

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