Feeding in 500 dry tonnes of biomass and 20 tonnes of sulphuric acid a day to a facility with CAH technology could generate 42,000 gallons (159,000 litres) of 100% pure ethanol daily.
The acid test for waste-to-fuel industry
After 20 years in development, a California biomass firm's revolutionary cellulosic ethanol concept is about to enter full-scale production, writes Darius Snieckus
16 June 2011 22:00 GMT
Updated
25 November 2012 16:12 GMT
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