Rio Tinto and ARENA to study using hydrogen to reduce carbon emissions in alumina refining
Rio Tinto and ARENA to study using hydrogen to reduce carbon emissions in alumina refining Rio Tinto has partnered with the Australian Renewable Energy Agency to study whether hydrogen can replace natural gas in alumina refineries to reduce emissions. Rio Tinto will conduct a $1.2 million feasibility study, equally funded with ARENA through a $580,000 grant, into using clean hydrogen to replace natural gas in the calcination process of refining at the Yarwun aumina refinery in Gladstone. The st...
Source: investingnews.com