northwest Rio Tinto and Alcoa announce world’s first carbon-free aluminum smelting process
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Interfacion Pty Ltd is pleased to announce that the QED PI Detector has been modified to allow the use of DD (double D) coils. This change involves a simple change to the electronics within the control box.
The firmware has also been upgraded to include a further improved Ground Balance.
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Author Topic: Rio Tinto and Alcoa announce world’s first carbon-free aluminum smelting process  (Read 47 times)
Doug
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« on: Friday February 14 2020 20:43:20 AEDT PM »

Rio Tinto and Alcoa announce world’s first carbon-free aluminum smelting process; Apple assist; Elysis JV to commercialize
Rio Tinto and Alcoa Corporation announced a revolutionary process to make aluminum that produces only oxygen as a by-product, eliminating all direct greenhouse gas emissions from the traditional smelting process. In Canada alone, use of the technology could eliminate the equivalent of 6.5 million metric tonnes of greenhouse gas emissions, if fully implemented at existing aluminum smelters in the country. That represents an amount roughly equal to taking nearly 1.8 million light-duty vehicles off the road.
  
link-https://www.greencarcongress.com/2018/05/20180511-elysis.html
Alcoa and Rio Tinto Announce World’s First Carbon-Free Aluminum Smelting Process
  
link-https://www.greencarcongress.com/2018/05/20180511-elysis.html
"The patent-protected technology, developed by Alcoa, is currently producing metal at the Alcoa Technical Center, near Pittsburgh in the United States, where the process has been operating at different scales since 2009. The joint venture intends to invest up to $40 million (CAD) in the United States, which would include funding to support the supply chain for the proprietary anode and cathode materials.
"So their you go YF the process of changing to non carbon anode Al  smelting is underway!! Clap Hands terrific
Shows that you don't need coal to produce aluminum!
doug smile
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All posts on this forum are the personal views of the author and should  not necessarily be  interpreted as those of Admin.
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