METHOD OF DEHYDRATING NATURAL BITUMENS AND HIGH-VISCOSITY CRUDE OILS

petroleum processing. SUBSTANCE: extensive dehydration of natural bitumens and high-viscosity crude oils to residual water content below 0.5% ensures compatibility with natural bitumen deasphalting process. Dehydration is accomplished by mixing water-bitumen emulsion with solvent at weight ratio fro...

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Bibliographische Detailangaben
Hauptverfasser: KOZIN V.G, KOPYLOV A.JU, KHUSNUTDINOV I.SH
Format: Patent
Sprache:eng
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