Process for sterilizing loose material

Two-stage process for sterilizing loose material, such as flour, cocoa, feedstuffs, fillers for cosmetics and pharmaceuticals, and mould cultures, by means of sterilizing agents, such as superheated steam. In the first stage the loose material is vigorously mixed with the sterilizing agent by means...

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Bibliographische Detailangaben
Hauptverfasser: LUCKE, JOSEF, LODIGE, WILHELM, FRITZ
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Two-stage process for sterilizing loose material, such as flour, cocoa, feedstuffs, fillers for cosmetics and pharmaceuticals, and mould cultures, by means of sterilizing agents, such as superheated steam. In the first stage the loose material is vigorously mixed with the sterilizing agent by means of a mechanical agitator, while being brought to the sterilization temperature. In the second stage the loose material is allowed to remain virtually stationary for a predetermined length of time at the sterilization temperature.