Process for the geoconversion of coal into oil
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United States of America Patent
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Jun 19, 1984
Grant Date -
N/A
app pub date -
Apr 29, 1982
filing date -
Apr 29, 1982
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process for the geoconversion of coal into oil comprising the steps of forming a coal slurry, injecting the coal slurry into a preselected oil well to provide an environment for the coal slurry having predetermined pressure conditions of approximately 1500 to 4500 lbs./in..sup.2 and temperature conditions of approximately 200.degree. to 300.degree. F., converting the coal into oil as a result of the combined action of the heat and pressure upon the coal, and removing the resulting oil after sufficient time has elapsed for conversion of the coal into oil.
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