BRIGHT STOCK PRODUCTION FROM LOW SEVERITY RESID DEASPHALTING

Methods are provided for forming lubricant base stocks 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 Carroll Michael B, Senzer Eric B, Aldous Keith K, Fruchey Kendall S, Green Sara K, Yohe Sara L, Ross April D, Fingland Bradley R, Owens Tracie L, Pathare Rugved P, Kovvali Anjaneya S, Brown Stephen H, Yeh Lisa I-Ching, Henderson Camden N, Hilbert Timothy L, Dandekar Ajit B, Pyl Steven
Format Patent
LanguageEnglish
Published 29.06.2017
Subjects
CHEMISTRY
CRACKING HYDROCARBON OILS
FUELS
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
MINERAL WAXES
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION
RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES
REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS
REFORMING OF NAPHTHA
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Summary:Methods are provided for forming lubricant base stocks 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: US201615390790