New Catalyst Lowers Cost of Making Cellulosic Ethanol by 30%

Nick Chambers — Wed, 27 Aug 2008 18:25:53 +0000

A professor at the Tokyo Institute of Technology claims to have developed a catalyst that can cut the cost of making non-food based cellulosic ethanol — “celluline,” as I like to call it — by 30%.

Just for grits and shiggles, let’s say that when celluline’s finally produced in commercial amounts it will cost consumers $3.00 per gallon. If the cost savings associated with this catalyst were passed on to consumers, that would mean the same celluline would cost $2.10 per gallon.

Professor Michikazu Hara says the carbon-based catalyst can be made cheaply, and works by breaking down cellulose and creating sugar when mixed with water and heated to 100° C. Using the current celluline production methods, this step in the process uses a large amount of energy, time and chemicals.

Green Options » catalysis

New Catalyst Lowers Cost of Making Cellulosic Ethanol by 30%

A professor at the Tokyo Institute of Technology claims to have developed a catalyst that can cut the cost of making non-food based cellulosic ethanol — “celluline,” as I like to call it — by 30%.