Process for improving and recuperating waste, heavy and extra heavy hydrocarbons
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United States of America Patent
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Dec 21, 2010
Grant Date -
Dec 27, 2007
app pub date -
Nov 21, 2006
filing date -
Jun 27, 2006
priority date (Note) -
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Abstract
A process for upgrading a heavy hydrocarbon includes the steps of obtaining a heavy hydrocarbon; contacting the heavy hydrocarbon with a solvent at upgrading conditions so as to produce a first product comprising a mixture of upgraded hydrocarbon and solvent and a second product comprising asphaltene waste, water and solvent; and feeding the first product to a separator to separate the upgraded hydrocarbon from the solvent. A system is also provided.
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