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Horizon Europe project HAlMan

Sustainable Hydrogen and Aluminothermic Reduction Process for Manganese, its Alloys and Critical Raw Material Production

48

Months to reach
the goal

48

Months to reach the goal

14

Experienced and
competent partners

14

Experienced and competent partners

4

Associated
partners

3

Associated
partners

The aim of the project

The aim of the project HAlMan consortium is to develop and demonstrate an integrated sustainable process to produce manganese (Mn) and Mn alloys from Mn ores and Mn-containing byproducts and waste by using hydrogen and secondary aluminium sources as reductants.

HAlMan can be a game changer in metallurgical industry

The project HAlMan developments and results will be a game changer in the metallurgical industry in view of developing sustainable processes with a low carbon footprint, low energy consumption, no solid waste generation as well as valorisation of secondary raw materials from the mining and metallurgical industries.

Low carbon
footprint

Low energy
consumption

No solid waste
generation

Valorisation of secondary raw materials

Project progress and results

The project’s progress and results, including papers, articles, and publications, are available. Discover the main milestones, achievements, and insights the HAlMan project team has gained through the project implementation.

Horizom Europe project

Explore HAlMan process in 3D

This 3D interactive experience offers an accessible way to explore how the HAlMan process is designed to work—guiding you through its key steps and innovations, and providing deeper insight into the future of sustainable materials production.

Project consortium

News & Updates

Read our project updates. They include information on project results, events, implementation progress and more. 

A new 3D experience brings the HAlMan process to life

A new 3D experience brings the HAlMan process to life

A new interactive 3D experience has been launched to present the innovative process developed within the HAlMan Project.
HydroMetEC International Online Seminar in Hydrometallurgy - 7 May 2026

HydroMetEC International Online Seminar in Hydrometallurgy - 7 May 2026

HydroMetEC, a lifelong learning programme within the EIT RawMaterials Academy coordinated by NTNU, is organising an international seminar.
Hydrogen Pre-Reduction and Sustainable Aluminothermic Smelting of Manganese Ore for Ultra-Low Carbon Ferromanganese Production

Hydrogen Pre-Reduction and Sustainable Aluminothermic Smelting of Manganese Ore for Ultra-Low Carbon Ferromanganese Production

Hydrogen pre-reduction enables sustainable production of ultra-low carbon ferromanganese with high manganese recovery and reduced carbon emissions.