Pelletization project with Luleå University of Technology

With the support of Vinnova, GreenIron has during the summer started a collaborative project with Professor Bo Björkman and Luleå University of Technology. The project aims to create sustainable pellets of residual products (oxidized scale and smoke dust) and magnetite. We have received material samples from Swedish steelworks that have shown great interest in our …

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Successful test results

We have received the analysis of the tests on standardized DRI pellets (iron ore) that we carried out before the summer. The analysis shows that we have achieved a 96% degree of reduction and a 96% degree of metallization, which confirms the functionality and efficiency of the GreenIron process!

Three patents awarded GreenIron

GreenIron has been awarded three patents by the Swedish Patents and Registration Office for our emission free method to reduce metall oxides to pure metall. The patents cover both system- and process solution. The process is very energy efficient and completely CO2 free. The only emissions from the process is water and pure iron. These …

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GreenIron awarded a patent for its carburisation process

In April 2020 GreenIron received a patent from the Swedish Patents and Registration Office regarding a emission free carburisation of pure DRI pellets. This process is an add-on step to GreenIrons patented process to reduce iron oxides to pure DRI pellets. The output from the carburisation process is DRI pellets with a specific carbon content, …

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Carl-Michael Raihle new Board member

On March 20th GreenIron welcomed Carl-Michael Raihle as a new Board member. Carl-Michael has a long career in the metallurgical and engineering field and has held leading positions with Ovako, Luvata and Outokumpu.