[go: up one dir, main page]

PE20250721A1 - New cationic collectors to improve a silicate froth flotation process - Google Patents

New cationic collectors to improve a silicate froth flotation process

Info

Publication number
PE20250721A1
PE20250721A1 PE2024001873A PE2024001873A PE20250721A1 PE 20250721 A1 PE20250721 A1 PE 20250721A1 PE 2024001873 A PE2024001873 A PE 2024001873A PE 2024001873 A PE2024001873 A PE 2024001873A PE 20250721 A1 PE20250721 A1 PE 20250721A1
Authority
PE
Peru
Prior art keywords
silicate
improve
froth flotation
flotation process
new cationic
Prior art date
Application number
PE2024001873A
Other languages
Spanish (es)
Inventor
Tobias Platen
Klaus Raab
Silva Wagner Claudio Da
Leandro Seixas Bicalho
Pedro Martins De Almeida Rollo
Adriana Grossmann
Original Assignee
Clariant Int Ltd
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
Priority claimed from US17/704,116 external-priority patent/US20230302464A1/en
Application filed by Clariant Int Ltd filed Critical Clariant Int Ltd
Publication of PE20250721A1 publication Critical patent/PE20250721A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/008—Organic compounds containing oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/02—Collectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores
    • B03D2203/06—Phosphate ores

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Un procedimiento o uso de al menos una hidroxil eter diamina para mejorar un proceso de flotacion por espuma de silicatos. Comparando los valores de referencia de las eter monoaminas, las eter diaminas o sus mezclas, el resultado de selectividad de las hidroxil eter diaminas es significativamente mejor, proporcionando mayores recuperaciones para el mineral de interes.A method or use of at least one hydroxyl ether diamine to improve a silicate froth flotation process. Compared to reference values for ether monoamines, ether diamines, or mixtures thereof, the selectivity of hydroxyl ether diamines is significantly better, providing higher recoveries for the mineral of interest.

PE2024001873A 2022-03-25 2023-03-01 New cationic collectors to improve a silicate froth flotation process PE20250721A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/704,116 US20230302464A1 (en) 2022-03-25 2022-03-25 Novel Cationic Collectors for Improving a Process for Froth Flotation of Silicates
EP22167430 2022-04-08
PCT/EP2023/055138 WO2023180027A1 (en) 2022-03-25 2023-03-01 Novel cationic collectors for improving a process for froth flotation of silicates

Publications (1)

Publication Number Publication Date
PE20250721A1 true PE20250721A1 (en) 2025-03-06

Family

ID=85331894

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2024001873A PE20250721A1 (en) 2022-03-25 2023-03-01 New cationic collectors to improve a silicate froth flotation process

Country Status (7)

Country Link
AU (1) AU2023238067A1 (en)
CA (1) CA3254888A1 (en)
CL (1) CL2024002769A1 (en)
MX (1) MX2024010430A (en)
PE (1) PE20250721A1 (en)
SE (1) SE547457C2 (en)
WO (1) WO2023180027A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117861865B (en) * 2023-12-15 2025-08-22 宜春江理锂电新能源产业研究院 A method for ultra-stable foam separation and flotation of lepidolite ore

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363758A (en) 1966-12-08 1968-01-16 Ashland Oil Inc Use of primary aliphatic ether amine acid salts in froth flotation process
CA1100239A (en) 1976-10-18 1981-04-28 Robert E. Lawlor Emulsified ether amines and process for using same in froth flotation
FR2489715A1 (en) 1980-09-08 1982-03-12 Rech Geolog Miniere PROCESS FOR TREATING MINERALS OF CARBONATE OR SILICOCARBONATE GANG PHASPHATES
US4319987A (en) 1980-09-09 1982-03-16 Exxon Research & Engineering Co. Branched alkyl ether amines as iron ore flotation aids
US4797202A (en) * 1984-09-13 1989-01-10 The Dow Chemical Company Froth flotation method
DE4133063A1 (en) 1991-10-04 1993-04-08 Henkel Kgaa PROCESS FOR PRODUCING IRON ORE CONCENTRATES BY FLOTATION
US5261539A (en) 1992-10-07 1993-11-16 American Cyanamid Company Flotation process for purifying calcite
SE501623C2 (en) 1993-05-19 1995-04-03 Berol Nobel Ab Ways to flotate calcium carbonate ore and a flotation reagent therefor
SE521949C2 (en) 1997-11-27 2003-12-23 Akzo Nobel Nv Process for foam flotation of silicate-containing iron ore
DE102006019561A1 (en) 2006-04-27 2007-10-31 Clariant International Limited Flotation reagent for siliceous minerals
WO2008077849A1 (en) * 2006-12-22 2008-07-03 Akzo Nobel N.V. Amine formulations for reverse froth flotation of silicates from iron ore
KR20140093608A (en) 2011-04-13 2014-07-28 바스프 에스이 Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore
US9457357B2 (en) 2012-11-28 2016-10-04 Georgia-Pacific Chemicals Llc Mixed collector compositions
CA3134986A1 (en) * 2019-04-30 2020-11-05 Basf Se Method for flotation of a silicate-containing iron ore with a cationic collector

Also Published As

Publication number Publication date
SE547457C2 (en) 2025-09-30
CA3254888A1 (en) 2023-09-28
CL2024002769A1 (en) 2024-12-06
MX2024010430A (en) 2024-09-05
AU2023238067A1 (en) 2024-09-12
WO2023180027A1 (en) 2023-09-28
SE2450839A1 (en) 2024-08-15

Similar Documents

Publication Publication Date Title
CL2024002769A1 (en) New cationic collectors to improve a silicate foam flotation process.
CL2021000432A1 (en) Insulating and insulating frame apparatus and methods of manufacture and use thereof
BR112017019736A2 (en) method of preparing a crystalline material comprising silicon and aluminum oxides
ECSP22018842A (en) CONCENTRATED AND ISOLATED CANNABINOID, METHOD FOR ITS OBTAINING AND USE
MX2021013440A (en) INCREMENTAL BLADE FORMING SYSTEM WITH FLEXIBLE TOOLING.
ECSP17066810A (en) PROCESS TO PREPARE A FIBROCEMENT SHEET
CL2017002460A1 (en) Composition of fatty acids and n-acyl derivatives of sarcosine for enhanced flotation of non-sulphide minerals
MX389773B (en) APPARATUS, SYSTEM AND METHOD FOR INSPECTION OF CRANKSHAFT SHAPE.
AR095348A1 (en) CELL CULTURE MEDIA AND ANTIBODY PRODUCTION METHODS
MX2023011454A (en) Prins reaction and compounds useful in the synthesis of halichondrin macrolides and analogs thereof.
MX2019001832A (en) ENGRAVING TOOL AND METHOD TO MINIMIZE THE FORMATION OF BUBBLES IN ENGRAVED STRUCTURES.
CO2021012294A2 (en) Compositions of lawsonia intracellularis and methods of using them
CL2016002864A1 (en) Method to modify wood
BR112017019908A2 (en) tool guide guide system in hand-held ceramic cutters
ES196991A1 (en) A PROCEDURE FOR THE BENEFIT OF POTASSIC MINERALS
MX2019004006A (en) CARBONATED WATER CONTAINING ALLULOSE AND METHOD OF PREPARATION FOR THE SAME.
PE20221500A1 (en) MINERAL PROCESSING METHOD
CL2020003012A1 (en) Foam flotation apparatus
BR112018008543A2 (en) process for preparing polysiloxanes, and uses of linear polydimethylsiloxanes and polysiloxanes.
BR112019002424A2 (en) aluminum alloy and aluminum alloy lithographic plate
ES2723177T3 (en) Bleomycin hydrolase production promoter
BR112017000755A2 (en) process for the preparation of a primary amine
CO2020013615A2 (en) Viscosity modifying, demulsifying and flow improver composition, its manufacturing process, its uses and method to increase production in heavy and extra heavy oil wells
CL2019002587A1 (en) Mineral separation process.
BR112018008470A2 (en) process for preparing polysiloxanes, and uses of linear polydimethylsiloxanes and polysiloxanes.