Process for granulating sludges

The granulation of sludge, especially that derived from mining operations, is carried out in a continuous process comprising two following, and continuous, steps in which the sludge is mixed in the first step and granulated in the second. Also claimed is the apparatus required for the process.

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Bibliographische Detailangaben
Hauptverfasser: ZETTL, STEFAN. DR, SCHREY, GUENTER. DR, ZETTL, FRANZ, GRUENBACHER, HERBERT
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The granulation of sludge, especially that derived from mining operations, is carried out in a continuous process comprising two following, and continuous, steps in which the sludge is mixed in the first step and granulated in the second. Also claimed is the apparatus required for the process.