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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Main Authors | , , , , , , , , , , , , , , , , |
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Format | Patent |
Language | English |
Published |
29.06.2017
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Subjects | |
Online Access | Get full text |
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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. |
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Bibliography: | Application Number: US201615390790 |