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Cellulosic Ethanol Expert

What do cellulosic ethanol experts or consultants do?  Unlike ethanol, which is produced by the fermentation of sugars with yeast, or by some petrochemical process, cellulosic ethanol is an ethyl alcohol produced from cellulose (i.e. the stringy fiber of a plant), as opposed to the plant’s seeds or fruit.  Cellulosic ethanol is a biofuel produced from grasses, wood, algae, or other plants.  Unlike ethanol, however, these […]

The Industrial State of Biofuels Technologies

By Dr. Gerald Kutney, Lee Enterprises Consulting A myriad of biofuel technologies exist, but which ones are truly industrial processes? The question is not always easy to answer. And one must define what is meant by an industrial process. To facilitate this task, three classifications of industrial status are utilized: Established – modern facilities are numerous, […]

Cellulosic ethanol, what happened, what’s happening?

The story of cellulosic ethanol in the United States has had more plot twists than The Crying Game, the acclaimed Hollywood brain twister—except that this story promises to end with a predictable happy ending. I believe cellulosic ethanol is here to stay for the long haul and it is finally exhibiting real potential to establish […]

Catalysts and Enzymes in Biofuel Production

by Elizabeth E. Hood, PhD and Lorenz Bauer, PhD Introduction An important mitigation strategy for the impact of fossil fuels on the environment is to use biofuels from renewable sources for transportation. The problem is that the cost of biofuel production is high and this nascent industry cannot compete with oil prices without subsidies. Biofuels […]