MANUFACTURE OF HIGHLY CONCENTRATED PUMPABLE SEDIMENT-FREE BITHIONITE PASTE-LIKE MATTER

Highly concentrated pumpable hydrosulphite pastes which are free of sediments are prepared from solid and liquid feed materials by continuously mixing and dispersing pulverulent sodium dithionite (2) and an organic liquid (8) inert towards sodium dithionite in an intensive mixer (5) comprising mixin...

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Hauptverfasser: BERUNHARUTO ZAITO, BUIRUHERUMU GEZERE, GIYUNTAA NON, ZUIIKUFURIITO SHIYURAINAA, HAINO TEIIRE
Format: Patent
Sprache:eng
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Zusammenfassung:Highly concentrated pumpable hydrosulphite pastes which are free of sediments are prepared from solid and liquid feed materials by continuously mixing and dispersing pulverulent sodium dithionite (2) and an organic liquid (8) inert towards sodium dithionite in an intensive mixer (5) comprising mixing and dispersing elements arranged in steps.