Mineral oils: processes and products – Refining – Organic acid or phenol contaminant removal
Patent
1997-08-29
1999-06-08
Myers, Helane
Mineral oils: processes and products
Refining
Organic acid or phenol contaminant removal
208208R, C10G 1700
Patent
active
059102420
ABSTRACT:
A process for reducing the total acid number of an acidic crude by treating the crude with hydrogen treat gas in the presence of a hydrotreating catalyst wherein the treat gas also contains hydrogen sulfide.
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Halbert Thomas R.
Riley Kenneth L.
Trachte Kenneth L.
Vannauker David L.
Exxon Research and Engineering Company
Myers Helane
Takemoto James H.
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