Blast furnace plant at voestalpine Stahl GmbH (source: voestalpine) 17. September 2018 After its launch, the project i3upgrade was presented in a press release. The article can be found here. Category: Newsfeed, press release keywords: FAU, i3upgrade, launch, methane, methanol, project start, steelworks, synthesis Post navigation Project launched by kick-off meeting in NurembergProject meeting at voestalpine site in Linz