Low-viscosity coal-water slurries containing sulfonated humic acids

Coal-water slurries having high solids contents and improved pumpability containing a viscosity improving additive comprising a sulfonated product of humic acids and the sulfonated humic acids themselves.

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Bibliographische Detailangaben
Hauptverfasser: MCKEON, RONALD JAMES, YAGHMATE, FARROKH
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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Beschreibung
Zusammenfassung:Coal-water slurries having high solids contents and improved pumpability containing a viscosity improving additive comprising a sulfonated product of humic acids and the sulfonated humic acids themselves.