Stories tagged with "kergy"
Khosla and I Finally See Eye to Eye
Posted by Robert Rapier on February 20, 2008 - 11:00am
Topic: Alternative energy
Tags: cellulose, cellulosic ethanol, kergy, ls9, range fuels, vinod khosla [list all tags]
Some people think I am anti-ethanol. That is an oversimplification, and a misrepresentation of my position. I have nothing against ethanol as a fuel. It isn't as good a fuel as butanol, but then again we can't make butanol as efficiently as we make ethanol.
My objection is that I think the way we make ethanol in the U.S. is a big mistake, and we will recognize this eventually. It may happen following a drought in the Midwest that causes corn crops to fail. That may be what it takes before we recognize that recycling natural gas into ethanol via food was a terribly bad and short-sighted idea.
Cellulosic Ethanol vs. Biomass Gasification
Posted by Robert Rapier on October 26, 2006 - 9:20am
Topic: Alternative energy
Tags: biomass gasification, btl, cellulose, ethanol, kergy, vinod khosla [list all tags]
Introduction
There is a lot of government funding available for cellulosic ethanol processes. So, I have developed a new cellulose conversion process. I plan to get some of that government funding and apply for a patent. The invention is a personal cellulosic biomass reactor. In the first reaction step, the cellulose is gasified to CO and H2 (syngas). In the second step, there are several options for the syngas: produce methanol, ethanol, Fischer-Tropsch diesel, or combust it for heat or electricity. I chose to combust for heat, which occurs very rapidly following the 1st step. The combustion products are CO2 and water, but the CO2 that is released is equivalent to the CO2 that was taken up by the biomass while it was growing. It is therefore carbon neutral with respect to greenhouse gas emissions. I am hoping to get some government subsidies, or possibly Silicon Valley startup money for my invention. You can see a picture of it below.


k Nation (Jim Kunstler)






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