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Ion exchange in hydrometallurgical recycling of Li-ion battery metals : production of Li-Ni-Co mixture
(2019)
Use of Li-ion batteries (LIB) in hand-held devices and electric vehicles has skyrocketed in the last decade. 37% of the whole rechargeable battery market is LIBs. Recovery of these metals, mainly located in battery’s ...
Novel methods for treatment of steelmaking slags
(2019)
The demand for iron and steel is constantly increasing as infrastructure and society is developing. In addition to their primary products, iron and steelmaking industries produce slags containing mainly CaO, FeO, MgO and ...
Nikkelin kierrätys bioliuottamalla kiinteästä litiumioniakkujätteestä
(2022)
Litiumioniakkujen käyttö yleistyy koko ajan ja käytettyjen litiumioniakkujen määrä kasvaa sen myötä. Litiumioniakkujen kierrättäminen olisi yksi vaihtoehto korvaamaan akkumetallien louhintaa ja säästämään primaariresursseja. ...
Tantaalin talteenotto kondensaattoreista hydrometallurgisin menetelmin
(2022)
Tulevaisuuden suurena ongelmana on kasvava sähkö- ja elektroniikkaromun määrä sekä kriittisten materiaalien toimitusketjun säilyvyyden takaaminen. Etenkin älypuhelimissa ja kannettavissa tietokoneissa käytetään usein ...
Identifying challenges, technology and knowledge gaps across plastic value chain with a focus on recycling in circular economy
(2023)
The circular economy of plastics is currently more relevant than ever. With the EU setting ambitious plastic waste recycling targets and businesses seizing the opportunities in circular economy the interest is high. However, ...
Dynamics of ion exchange columns in separation of lithium-ion battery metals
(2022)
The number of lithium-ion batteries (LIB) is increasing drastically in everyday-life. Its usage in portable devices like mobile phones and laptops has increased every year. Also increasing number of electric vehicles has ...
Development of a continuous ion exchange process for recycling of battery metals
(2023)
The demand for Li-ion batteries is growing continuously and rapidly. The transition to electric vehicles and the increasing production of devices like laptops and mobile phones continuously increase the Li-ion battery ...