HEAVY OIL EMULSION STABILIZERS CONTAINING SACCHARIDE BASED EMULSION STABILIZER
Heavy oil emulsions, comprising decant oils and No. 6, No. 5 and No. 4 oils, and water are stabilized by adding certain saccharide-based esters. Preferably, the saccharide-based esters are naturally-occurring saccharide esters such as gallotannins, saponin, red gum, and the like. L'invention co...
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | Heavy oil emulsions, comprising decant oils and No. 6, No. 5 and No. 4 oils, and water are stabilized by adding certain saccharide-based esters. Preferably, the saccharide-based esters are naturally-occurring saccharide esters such as gallotannins, saponin, red gum, and the like.
L'invention concerne des émulsions d'huiles lourdes, comprenant des huiles de décantation, des huiles No. 6, No. 5 et No. 4 et de l'eau stabilisées par adjonction de certains esters à base de saccharide. Lesdits esters à base de saccharide sont, de préférence, des esters de saccharide naturels tels que les gallotannins, la saponine, la gomme rouge et analogue. |
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