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GRANSHOT®– A Solid Link between Green Ironmaking and Steel Production

Process flow for green iron and steel production including the HYFOR® process, smelter, and the GRANSHOT® process

Process flow for green iron and steel production including the HYFOR® process, smelter, and the GRANSHOT® process.

The growing number of net-zero CO2 initiatives mark a new era for iron and steel production. UHT is proud to be part of the Hy4smelt initiative, a collaboration involving voestalpine AG, Primetals Technologies, Rio Tinto, and K1-MET GmbH.

The project combines steelmaking, engineering, and mining with the mission to produce green iron and steel, where UHT’s GRANSHOT process plays a key role in producing stable, transportable iron feedstock that literally creates a solid link between the green ironmaking and steel production.

Read more in the latest edition of Nordic Steel and Mining Review published by Bergsmannen, or download the article below for more in-depth information:

GRANSHOT®– A Solid Link between Green Ironmaking and Steel Production

Process flow for green iron and steel production including the HYFOR® process, smelter, and the GRANSHOT® process

Process flow for green iron and steel production including the HYFOR® process, smelter, and the GRANSHOT® process.

The growing number of net-zero CO2 initiatives mark a new era for iron and steel production. UHT is proud to be part of the Hy4smelt initiative, a collaboration involving voestalpine AG, Primetals Technologies, Rio Tinto, and K1-MET GmbH.

The project combines steelmaking, engineering, and mining with the mission to produce green iron and steel, where UHT’s GRANSHOT process plays a key role in producing stable, transportable iron feedstock that literally creates a solid link between the green ironmaking and steel production.

Read more in the latest edition of Nordic Steel and Mining Review published by Bergsmannen, or download the article below for more in-depth information:

News & stories

Welcome Antonella

November 28, 2025|

We are happy to welcome Antonella Valcozzena, who will strengthen the Process & Control team as process engineer specialised in metallurgy. Antonella Valcozzena’s path to material science engineering [...]

11:04 am11:04 am

Welcome Antonella

We are happy to welcome Antonella Valcozzena, who will strengthen the Process & Control team as process engineer specialised in [...]

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