Geothermal petroleum refining
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United States of America Patent
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-
Feb 3, 1981
Issued Date -
N/A
app pub date -
Apr 2, 1979
filing date -
Apr 2, 1979
priority date (Note) -
Expired
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Abstract
Petroleum is distilled into fractions and/or cracked to form gas and/or lighter oil fractions by pumping the oil into the boiler section of a unit disposed in a hot, deep, subterranean geothermal zone. The distillation can be aided by forming steam from the geothermal heat as a thermal carrier.
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