METHOD OF MEASURING A SLURRY FEED FOR A SOLID-LIQUID SEPARATION PROCESS

Disclosed is a method comprising: a) providing a slurry intended as a feed to a solid-liquid separation process; b) removing a slip stream from the slurry; and c) measuring at least a portion of the slip stream at a plurality of additive dosage levels to obtain a characteristic indicative of a degre...

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Bibliographische Detailangaben
Hauptverfasser:	MARR, MICHAEL A, LENART, PHILIP J, LIU, YIJUN, RENNARD, DAVID C, SETH, ALOK R
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SEPARATION SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING
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Beschreibung
Zusammenfassung:	Disclosed is a method comprising: a) providing a slurry intended as a feed to a solid-liquid separation process; b) removing a slip stream from the slurry; and c) measuring at least a portion of the slip stream at a plurality of additive dosage levels to obtain a characteristic indicative of a degree of flocculation, agglomeration, or aggregation for each of the plurality of additive dosage levels. Un procédé consistant : a) à fournir une boue destinée à lalimentation dun procédé de séparation solide-liquide, b) à retirer un courant découlement de la boue et c) à mesurer au moins une partie du courant découlement à une pluralité de niveaux de dosage dadditif pour obtenir une caractéristique indicatrice dun degré de floculation, dagglomération ou dagrégation pour chacun de la pluralité de niveaux de dosage dadditif.