PE20190833A1 - Analisis de las burbujas en una fase de pasta de una celda de flotacion - Google Patents
Analisis de las burbujas en una fase de pasta de una celda de flotacionInfo
- Publication number
- PE20190833A1 PE20190833A1 PE2019001075A PE2019001075A PE20190833A1 PE 20190833 A1 PE20190833 A1 PE 20190833A1 PE 2019001075 A PE2019001075 A PE 2019001075A PE 2019001075 A PE2019001075 A PE 2019001075A PE 20190833 A1 PE20190833 A1 PE 20190833A1
- Authority
- PE
- Peru
- Prior art keywords
- bubbles
- analysis
- paste phase
- phase
- display panel
- Prior art date
Links
- 239000000523 sample Substances 0.000 abstract 3
- 238000005188 flotation Methods 0.000 abstract 2
- 238000005286 illumination Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 235000015927 pasta Nutrition 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
- G01N15/0227—Investigating particle size or size distribution by optical means using imaging; using holography
-
- 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
- B03D1/028—Control and monitoring of flotation processes; computer models therefor
-
- 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
- B03D1/14—Flotation machines
- B03D1/24—Pneumatic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0007—Investigating dispersion of gas
- G01N2015/0011—Investigating dispersion of gas in liquids, e.g. bubbles
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Paper (AREA)
Abstract
Se describen un metodo y un sistema para medir las propiedades de la fase de pasta de una celda de flotacion e incluye al menos parcialmente sumergir una sonda dentro de la fase de pasta de la celda de flotacion. La sonda incluye una camara, una fuente de luz y un panel de visualizacion en un extremo operativo de la sonda. El panel de visualizacion se coloca en angulo con respecto a la vertical y la camara se usa para obtener imagenes intermitentes de la fase de pasta a traves del panel de visualizacion y sometida a iluminacion proveniente de la fuente de luz.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA201608265 | 2016-11-30 | ||
| PCT/IB2017/057533 WO2018100527A2 (en) | 2016-11-30 | 2017-11-30 | Analysis of bubbles in a pulp phase of a flotation cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20190833A1 true PE20190833A1 (es) | 2019-06-17 |
Family
ID=62241328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2019001075A PE20190833A1 (es) | 2016-11-30 | 2017-11-30 | Analisis de las burbujas en una fase de pasta de una celda de flotacion |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU2017368919B2 (es) |
| CL (1) | CL2019001450A1 (es) |
| PE (1) | PE20190833A1 (es) |
| WO (1) | WO2018100527A2 (es) |
| ZA (1) | ZA201903223B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109272548B (zh) * | 2018-09-28 | 2021-09-28 | 北京拓金科技有限公司 | 一种浮选过程气泡直径的测量方法 |
| CN111220514B (zh) * | 2020-03-02 | 2022-12-30 | 山东建筑大学 | 一种水下微气泡及其絮体测量装置 |
| CN113804679B (zh) * | 2021-08-25 | 2023-05-05 | 北京科技大学 | 浮选装备气-液-固三相气体弥散性能检测装置与方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2864780C (en) * | 2014-09-23 | 2017-12-05 | Syncrude Canada Ltd. In Trust For The Owners Of The Syncrude Project, As Such Owners Exist Now And In The Future | System and method for image-based analysis of a slurry and control of a slurry process |
| BR102014025371A2 (pt) * | 2014-10-10 | 2016-05-03 | Univ Fed Do Rio Grande Do Sul | sistema para medição, monitoramento e controle tamanho de bolha em colunas de flotação |
| CN105021231B (zh) * | 2015-07-31 | 2017-05-31 | 中国矿业大学 | 一种浮选运动气泡特征观测实验装置及方法 |
| CN105928841B (zh) * | 2016-04-19 | 2018-06-26 | 中国科学院过程工程研究所 | 一种浸入式在线多相测量仪及测量方法 |
-
2017
- 2017-11-30 WO PCT/IB2017/057533 patent/WO2018100527A2/en not_active Ceased
- 2017-11-30 AU AU2017368919A patent/AU2017368919B2/en active Active
- 2017-11-30 PE PE2019001075A patent/PE20190833A1/es unknown
-
2019
- 2019-05-22 ZA ZA2019/03223A patent/ZA201903223B/en unknown
- 2019-05-29 CL CL2019001450A patent/CL2019001450A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018100527A2 (en) | 2018-06-07 |
| ZA201903223B (en) | 2020-09-30 |
| WO2018100527A3 (en) | 2018-07-19 |
| BR112019010829A2 (pt) | 2019-10-01 |
| AU2017368919B2 (en) | 2022-12-15 |
| AU2017368919A1 (en) | 2019-07-04 |
| CL2019001450A1 (es) | 2019-10-04 |
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