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1. WO2009044149 - METHOD OF FROTH FLOTATION CONTROL

Publication Number WO/2009/044149
Publication Date 09.04.2009
International Application No. PCT/GB2008/003348
International Filing Date 02.10.2008
IPC
B03D 1/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
DFLOTATION; DIFFERENTIAL SEDIMENTATION
1Flotation
02Froth-flotation processes
CPC
B03D 1/02
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
DFLOTATION; DIFFERENTIAL SEDIMENTATION
1Flotation
02Froth-flotation processes
B03D 1/028
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
DFLOTATION; DIFFERENTIAL SEDIMENTATION
1Flotation
02Froth-flotation processes
028Control and monitoring of flotation processes; computer models therefor
Applicants
  • IMPERIAL INNOVATIONS LIMITED [GB]/[GB] (AllExceptUS)
  • LE ROUX CILLIERS, Johannes, Jacobus [GB]/[GB] (UsOnly)
Inventors
  • LE ROUX CILLIERS, Johannes, Jacobus
Agents
  • ROBERTS, Gwilym, Vaughan
Priority Data
0719432.704.10.2007GB
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHOD OF FROTH FLOTATION CONTROL
(FR) PROCÉDÉ DE CONTRÔLE DE LA FLOTTATION PAR MOUSSE
Abstract
(EN) A method of controlling operation of a froth floatation cell for separating substances comprises introducing gas into liquid in the cell, creating a froth controlling gas flow rate into the cell in order to maximise gas recovery for the cell.
(FR) L'invention porte sur un procédé de contrôle d'une cellule de flottation par mousse pour séparer des substances. Le procédé consiste à introduire un gaz dans un liquide dans la cellule; créer un débit de gaz contrôlant la mousse dans la cellule de façon à maximiser la récupération de gaz pour la cellule.
Related patent documents
RU2010114659This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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