Treated oils having reduced densities and viscosities
AssigneeFractal Systems, Inc.
InventorsMichel Chornet, Esteban Chornet
Life of this patent
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Abstract
A treated oil, such as a treated heavy oil, which has a viscosity which is lower than the viscosity of the oil prior to the treatment thereof (i.e., the initial oil). The temperature at which 80 mass % of the treated oil has boiled is within 25° C. of temperature at which 80 mass % of the oil prior to the treatment thereof has boiled. Thus, the treated oil and the oil prior to the treatment thereof, have distillation curves or boiling point curves which are the same as or approximate to each other.
Claims9
A treated oil which has a viscosity at 15° C. which is at least 90% less than the viscosity at 15° C. of said oil prior to the treatment thereof, wherein said oil, prior to the treatment thereof, is a heavy oil which has been extracted from oil sands, atmospheric tar bottoms products, vacuum tar bottoms products, shale oils, coal-derived liquids, crude oil residues, and topped crude oils, and wherein the temperature at which 80 mass % of the treated oil boils is within 25° C. of the temperature at which 80 mass % of the oil prior to the treatment thereof has boiled, wherein said oil, prior to the treatment thereof, has an API gravity which does not exceed 22.3°.
Dependencies are inferred from the claim text.