The present invention relates to a method and apparatus for extracting
kerogen oil from oil shale without adverse environmental impacts. A first
plasma reactor is employed for creating a syngas from a carbon-based
fuel. A turbine uses the syngas to produce electricity after the syngas'
sensible heat passes through a heat exchanger to heat recycling gases
used to pyrolyze the oil shale. A kiln receives the oil shale and heats
the oil shale to a temperature at which hydrocarbons from the oil shale
are released and captured. The hydrocarbons are sent to a distillation
tower to produce a usable fuel. A second plasma reactor vitrifies the
spent shale to produce an environmentally inert byproduct. The second
plasma reactor is powered by electricity produced by the syngas turbine.
Carbon dioxide generated by the process is captured and stored to prevent
its release into the environment.