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
Family has litigation
First worldwide family litigation filedlitigationCriticalhttps://patents.darts-ip.com/?family=52469500&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20142349(A1)"Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Outotec Finland OyfiledCriticalOutotec Finland Oy
Priority to PE2014001991ApriorityCriticalpatent/PE20142349A1/en
Publication of PE20142349A1publicationCriticalpatent/PE20142349A1/en
SE REFIERE A UN METODO Y APARATO PARA CONTROLAR EL PROCESO DE FLOTACION DE MINERALES DE SULFURO, INCLUYENDO LA SEPARACION DE MINERALES DE SULFURO A PARTIR DE LA PIRITA EN UN MEDIO ALCALINO CREADO POR LA CAL, DICHO METODO COMPRENDE MEDIR EL POTENCIAL DEL ELECTRODO DE MOLIBDENO DE UNA SUSPENSION ACUOSA DEL MINERAL Y AJUSTAR LA ADICION DE LA CAL BASADA EN EL POTENCIAL DEL ELECTRODO DE MOLIBDENO MEDIDO PARA MANTENER EL POTENCIAL DEL ELECTRODO DE MOLIBDENO DE LA SUSPENSION EN UN RANGO SELECCIONADO PREVIAMENTE. DICHO APARATO COMPRENDE MEDIOS PARA MEDIR EL POTENCIAL DEL ELECTRODO DE MOLIBDENO Y UNA UNIDAD DE CONTROL PARA CONTROLAR LA ADICION DE LA CAL A LA SUSPENSION BASADA EN EL POTENCIAL DEL ELECTRODO DE MOLIBDENO MEDIDO DE LA SUSPENSIONREFERS TO A METHOD AND APPARATUS FOR CONTROLLING THE FLOTATION PROCESS OF SULFIDE MINERALS, INCLUDING THE SEPARATION OF SULFIDE MINERALS FROM PYRITE IN AN ALKALINE MEDIUM CREATED BY LIME, SAID METHOD INCLUDES MEASURING THE POTENTIAL OF ELECTROMOL. A AQUEOUS MINERAL SUSPENSION AND ADJUST LIME ADDITION BASED ON THE MEASURED MOLYBDENUM ELECTRODE POTENTIAL TO KEEP THE SUSPENSION MOLYBDENUM ELECTRODE POTENTIAL IN A PREVIOUSLY SELECTED RANGE. SAID APPARATUS INCLUDES MEANS TO MEASURE THE POTENTIAL OF THE MOLYBDENUM ELECTRODE AND A CONTROL UNIT TO CONTROL THE ADDITION OF LIME TO THE SUSPENSION BASED ON THE POTENTIAL OF THE MOLYBDENUM ELECTRODE MEASURED FROM THE SUSPENSION
PE2014001991A2012-05-102012-05-10
METHOD AND APPARATUS TO CONTROL THE FLOTATION PROCESS OF SULFIDE MINERALS CONTAINING PYRITE
PE20142349A1
(en)
MODIFIED AND CHARGED POLYMERIC PEARLS / BUBBLES, FUNCTIONALIZED WITH MOLECULES TO ATTRACT AND JOIN MINERAL PARTICLES OF INTEREST FOR SEPARATION BY FLOTATION
Procedure to increase the production of a deposit that includes rocks that contain a mineral of valuable substance that must be left uncovered by crushing the rocks, comprises performing a drilling process by means of a drilling apparatus, creating an aerosol that It comprises a drilling powder.
Flotation method of molybdenite that uses alkaline or alkaline earth polysulfides as a depressant agent, at a pH of 8 to 10.5 and use of said polysulfides.
DEPRESSOR IN THE FLOATING OF IRON MENA, WHICH INCLUDES BAGAZO DE CAÑA DE AZUCAR, USE OF THE BAGAZO DE CAÑA DE AZUCAR AS A DEPRESSOR IN THE FLOATING OF THE IRON MENA AND PROCESS FOR THE PREPARATION OF THE DEPRESSOR THAT INCLUDES BAGAZO DE CAÑA DE AZUCAR
processes for the preparation of flocculated filler particles and for the preparation of a felt, flocculated filler particle suspension, felt, and use of a flocculated filler particle suspension.
Method and apparatus for the control of a process of separation by flotation, which includes parameters of the process of flotation and addition of reagents to optimize the recovery of the mineral