Copper Catalyst Makes Room Temperature Ethanol

Dean Sigler Diesel Powerplants, Sustainable Aviation Leave a Comment

We’ve written a great deal about ways of making so-called “bio-fuels,” those ethanol, methanol and even diesel substitutes that avoid the high toxicity and environmental harm of fossil fuels.  Often though, these substitutes require the diversion of foodstocks or the use of exotic catalysts and high energy inputs to trigger the appropriate mechanisms. Scientists as Stanford University may have found a way to use copper, though, to make ethanol without corn or other plants.  They’ve “created a copper-based catalyst that produces large quantities of ethanol from carbon monoxide gas at room temperature.” Matthew W. Kanan, Assistant Professor at Stanford, has been working toward this kind of biofuel production for many years.  His University profile contains the following: “The ability to convert H2O, CO2 and N2 into fuels using renewable energy inputs could in principle provide a viable alternative to the current dominance of fossil fuels. This prospect faces great technical challenges, the foremost of which is the lack of efficient …