Water extraction from hydrocarbons in the presence of asphaltic precipitates
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United States of America Patent
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Nov 17, 1987
Grant Date -
N/A
app pub date -
Apr 28, 1986
filing date -
Apr 28, 1986
priority date (Note) -
Expired
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Abstract
A process for solubilizing asphaltic precipitates when extracting water from a hydrocarbon stream with a glycol-water stream by adding a solvent comprised of a bulk aromatic hydrocarbon and an oil-soluble alcohol dispersant to the hydrocarbon stream.
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