BRIGHT STOCK PRODUCTION FROM DEASPHALTED OIL

Compositions are provided for lubricant base stocks produced from feeds such as vacuum resid or other 510° C.+ feeds. A feed can be deasphalted and then catalytically and/or solvent processed to form lubricant base stocks, including bright stocks that are resistant to haze formation.

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Bibliographic Details
Main Authors Pathare Rugved P, Senzer Eric B, Carroll Michael B, Yeh Lisa I-Ching, Henderson Camden N, Fruchey Kendall S, Hilbert Timothy L, Sysyn Debra A, Hagee Bryan E, Edwards Kathleen E, Owens Tracie L
Format Patent
LanguageEnglish
Published 27.07.2017
Subjects
CHEMISTRY
FUELS
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Summary:Compositions are provided for lubricant base stocks produced from feeds such as vacuum resid or other 510° C.+ feeds. A feed can be deasphalted and then catalytically and/or solvent processed to form lubricant base stocks, including bright stocks that are resistant to haze formation.
Bibliography:Application Number: US201615390943