Hisarna Technology Could Reduce CO2 Emissions from Blast Furnace Steelmaking by More than 50 Per Cent

Called "Hisarna", the technology has the potential to reduce emissions of carbon dioxide in the blast furnace steelmaking route by more than 50%.

The €20 million project is one of the initiatives that has sprung up under the auspices of ULCOS (Ultra-Low CO2 Steelmaking), a consortium of European steelmakers that has drawn up the world's most advanced programme to reduce the steel industry's carbon footprint.

The Dutch Cabinet of Ministers approved on November 27 a €5 million contribution to the project. The rest of the investment will come from European Commission research funds and from the ULCOS consortium partners.

The 60,000 tpa Hisarna pilot plant will harness a new process that makes possible the production of liquid iron from virgin raw materials in just a single step, eliminating two of the three production steps required in blast furnace iron making. Hisarna opens the prospect of a 20% improvement in steel industry energy efficiency. Commissioning of the pilot plant is foreseen at the end of 2010, after which an intensive test programme will be carried out, supported by all ULCOS partners.

Two technologies have been combined to develop Hisarna. The melting of fine ores in a cyclone has been developed by Corus in IJmuiden. This cyclone will be directly linked to the final process step where the hot metal is formed, this second step is the HIsmelt process.

Tell Us What You Think

Do you have a review, update or anything you would like to add to this news story?

Leave your feedback
Your comment type
Submit

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.