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April 16, 2015

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10:20 PM | Environmental Chemist Invents Cement That Absorbs CO2 Like A Sponge
An Arizona inventor has created a innovative new type of cement that actually absorbs CO2, rather than emitting it. Portland cement (the generic name for common cement) is the “glue” that holds concrete together while it hardens. The production of this cement releases a significant amount of greenhouse gases. “This plant, if it’s making about a million tons a year of cement, will emit roughly 800,000 tons a year of CO2 carbon greenhouse gases,” says […]
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