University of British Columbia researchers develop electrochemical method to reduce cement production carbon emissions
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Summary
Scientists from the University of British Columbia have developed a new method to significantly reduce the carbon footprint of cement production by incorporating an electrochemical preheating step that lowers the extreme heating requirements of traditional cement manufacturing. The process, published in ACS Energy Letters, uses electricity to dramatically cut emissions from one of the most carbon-intensive industrial processes, which rivals the aviation industry in its environmental impact.
Key quotes
· 4 pulledCement has been a vital building block (pun intended) in constructing civilization.
However, its manufacturing process has also made it a wrecking ball on the environment, with a carbon footprint that rivals that of the aviation industry.
Scientists from the University of British Columbia have devised a method that dramatically cuts cement's carbon footprint using electricity.
Their process, outlined in ACS Energy Letters, significantly lowers the extreme heating requirements of cement manufacturing by incorporating a preheating electrochemical conversion step.
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