OPTIMISED METHOD FOR BREAKING CHLORELLA WALLS BY MECHANICAL CRUSHING

The invention relates to a method of mechanically crushing microalgae cells of the genus Chlorella at an industrial scale, said mechanical crushing being carried out in a horizontal ball mill system, characterised in that: the balls have an apparent density of between 2 and 3.5 kg/1, the filling rat...

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Bibliographische Detailangaben
Hauptverfasser:	DELANNOY, FRANÇOIS, PATINIER, SAMUEL, TOURSEL, BÉATRICE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL CULTURE MEDIA ENZYMOLOGY METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MILLING GRAIN MUTATION OR GENETIC ENGINEERING PERFORMING OPERATIONS PREPARATORY TREATMENT OF GRAIN FOR MILLING PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TRANSPORTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention relates to a method of mechanically crushing microalgae cells of the genus Chlorella at an industrial scale, said mechanical crushing being carried out in a horizontal ball mill system, characterised in that: the balls have an apparent density of between 2 and 3.5 kg/1, the filling rate of the crushing chamber is greater than or equal to 80 %, and preferably greater than or equal to 85 %, and the mechanical crushing is carried out continuously by a series of successive passes. L'invention se rapporte à un procédé de broyage mécanique, à l'échelle industrielle, de cellules de microalgues du genre Chlorella, broyage mécanique conduit dans un système de type Broyeur Horizontal à Billes, caractérisé en ce que: les billes présentent une densité apparente comprise entre 2 et 3,5 kg/1, le taux de remplissage de la chambre de broyage est supérieur ou égal à 80 %, de préférence supérieur ou égal à 85 %, et le broyage mécanique est conduit en mode continu par passages successifs en série.