Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MINES DOMANIALES DE POTASSE
Original Assignee
MINES DOMANIALES DE POTASSE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MINES DOMANIALES DE POTASSEfiledCriticalMINES DOMANIALES DE POTASSE
Application grantedgrantedCritical
Publication of FR996826ApublicationCriticalpatent/FR996826A/fr
B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
B04C5/00—Apparatus in which the axial direction of the vortex is reversed
B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
FR996826D1949-08-241949-08-24Procédé et appareil d'épaississement de matières solides contenues dans un liquide
ExpiredFR996826A
(fr)
Procédé et dispositif pour l'obtention d'un débit solide continu et réglable dans un appareil de traitement liquide-solide à contre-courant avec cheminement descendant du solide