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US 12,116,539 B2Granted
Composition comprising heavy petroleum oil
AssigneeVertoro B.V.
InventorsPanagiotis Kouris, Michael Dirk Boot
Life of this patent
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Abstract
A composition including a heavy petroleum oil and a lignin oil containing lignin oligomers and methylated sugars.
Claims23
A composition, comprising:
- a heavy petroleum oil, and
- a lignin oil containing lignin oligomers and methylated sugars, and
- wherein the lignin oligomer has a number average molecular mass between 400 and 1000 g/mol.
A method for increasing dispersion of a blend of a heavy petroleum oil and lignin oligomers, comprising the step of:
- providing a methylated C5 sugar to the blend of heavy petroleum and lignin oligomers which thereby increases dispersion of the blend.
Dependencies are inferred from the claim text.