Hi All,
Liquifying coal is not environmentally friendly in my opinion. It's
processing uses large quantities of cancer causing solvents and it leaves a
residue that is both difficult to degrade and loaded with cancer causing
substances. You are still using a fossil fuel.
Tom Irwin
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The 27th Symposium on Biotechnology for Fuels and Chemicals, of
the Biomass Program of U.S.Department of Energy, Energy Efficiency and
Renewable Energy, to be held next may in Denver
