20% more gas flow with new gas mixing station at SANDVIK, Sweden.

On August 12, 2011, Sandvik Materials Technology in Sandviken, Sweden, started a new gas mixing station from UHT. The delivery included automation for process control and it is now possible to operate the AOD process with 20% higher gas flow with the existing tuyeres and current gas pressure which allows for shorter processing times.

The new gas mixing station also permits a more precise control of the nitrogen content of the steel since nitrogen and argon gases may be mixed in desired proportions.

By the UHT concept for complete, factory-built and pre-tested gas mixing stations together with extensive knowledge of automation, process metallurgy and instruments, the project was delivered five months after ordering while commissioning took place without any disruptions of the stainless steel production.

UHT is a Swedish engineering company that delivers complete AOD and CLU converter refining systems and key components to producers of stainless steel products and ferroalloys.

20% more gas flow with new gas mixing station at SANDVIK, Sweden.

On August 12, 2011, Sandvik Materials Technology in Sandviken, Sweden, started a new gas mixing station from UHT. The delivery included automation for process control and it is now possible to operate the AOD process with 20% higher gas flow with the existing tuyeres and current gas pressure which allows for shorter processing times.

The new gas mixing station also permits a more precise control of the nitrogen content of the steel since nitrogen and argon gases may be mixed in desired proportions.

By the UHT concept for complete, factory-built and pre-tested gas mixing stations together with extensive knowledge of automation, process metallurgy and instruments, the project was delivered five months after ordering while commissioning took place without any disruptions of the stainless steel production.

UHT is a Swedish engineering company that delivers complete AOD and CLU converter refining systems and key components to producers of stainless steel products and ferroalloys.

News & stories

UHT logo

Talk to an expert

Our mission is to support advanced metal producers to refine their metal processing, increase value, and stay competitive.

Our heritage makes us understand requirements on operations to perform. We focus on stability, throughput and safety, while preparing for the future demands driven by the global transitions.

Fill in the form and book a meeting with one of our experts to discuss your current situation, business objecives and options to obtain a more effeicient metals production.

Just fill in the form and we will get back to you and find a time that suites you for a meeting.
Go to Top