WO2019234315A3 - Contrôle de la sédimentation d'un dérivé minier - Google Patents
Contrôle de la sédimentation d'un dérivé minier Download PDFInfo
- Publication number
- WO2019234315A3 WO2019234315A3 PCT/FR2019/000092 FR2019000092W WO2019234315A3 WO 2019234315 A3 WO2019234315 A3 WO 2019234315A3 FR 2019000092 W FR2019000092 W FR 2019000092W WO 2019234315 A3 WO2019234315 A3 WO 2019234315A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sedimentation
- controlling
- suspension
- less
- relates
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- 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
- B03D3/00—Differential sedimentation
-
- 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
- B03D3/00—Differential sedimentation
- B03D3/06—Flocculation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
- C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/09—Viscosity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19737157.8A EP3801811A2 (fr) | 2018-06-08 | 2019-06-05 | Contrôle de la sédimentation d'un dérivé minier |
AU2019282374A AU2019282374A1 (en) | 2018-06-08 | 2019-06-05 | Method for controlling the sedimentation of a mining derivative |
PE2020001948A PE20210079A1 (es) | 2018-06-08 | 2019-06-05 | Metodo para controlar la sedimentacion de un derivado de mineria |
MX2020012448A MX2020012448A (es) | 2018-06-08 | 2019-06-05 | Metodo para controlar la sedimentacion de un derivado de mineria. |
BR112020023480-0A BR112020023480A2 (pt) | 2018-06-08 | 2019-06-05 | Método para controlar a sedimentação de uma suspensão mineral aquosa e suspensão mineral aquosa |
CA3102186A CA3102186A1 (fr) | 2018-06-08 | 2019-06-05 | Controle de la sedimentation d'un derive minier |
US15/734,335 US20210170309A1 (en) | 2018-06-08 | 2019-06-05 | Method for controlling the sedimentation of a mining derivative |
CN201980038101.9A CN112272583B (zh) | 2018-06-08 | 2019-06-05 | 控制采矿衍生物沉降的方法 |
CONC2020/0014705A CO2020014705A2 (es) | 2018-06-08 | 2020-11-27 | Método para controlar la sedimentación de un derivado de minería |
ZA2020/07711A ZA202007711B (en) | 2018-06-08 | 2020-12-10 | Method for controlling the sedimentation of a mining derivative |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1854991 | 2018-06-08 | ||
FR1854991A FR3082124B1 (fr) | 2018-06-08 | 2018-06-08 | Controle de la sedimentation d'un derive minier |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2019234315A2 WO2019234315A2 (fr) | 2019-12-12 |
WO2019234315A3 true WO2019234315A3 (fr) | 2020-01-30 |
Family
ID=65031239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2019/000092 WO2019234315A2 (fr) | 2018-06-08 | 2019-06-05 | Contrôle de la sédimentation d'un dérivé minier |
Country Status (14)
Country | Link |
---|---|
US (1) | US20210170309A1 (fr) |
EP (1) | EP3801811A2 (fr) |
CN (1) | CN112272583B (fr) |
AU (1) | AU2019282374A1 (fr) |
BR (1) | BR112020023480A2 (fr) |
CA (1) | CA3102186A1 (fr) |
CL (1) | CL2020003159A1 (fr) |
CO (1) | CO2020014705A2 (fr) |
FR (1) | FR3082124B1 (fr) |
MA (1) | MA52769A (fr) |
MX (1) | MX2020012448A (fr) |
PE (1) | PE20210079A1 (fr) |
WO (1) | WO2019234315A2 (fr) |
ZA (1) | ZA202007711B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112195340A (zh) * | 2020-09-28 | 2021-01-08 | 穆索诺伊矿业简易股份有限公司 | 一种降低铜浸出液固体悬浮物的方法 |
CN113072150B (zh) * | 2021-04-22 | 2022-06-17 | 重庆理工大学 | 一种基于硫酸酸解钒钛磁铁矿两步法制备铁钛钒三元无机高分子絮凝剂的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998057888A1 (fr) * | 1997-06-16 | 1998-12-23 | Ecc International Inc. | Procede servant a separer un melange de mineraux finement divises, et produit obtenu |
US20110155671A1 (en) * | 2006-01-18 | 2011-06-30 | Ciba Corporation | Concentration of Suspensions |
WO2012125918A1 (fr) * | 2011-03-17 | 2012-09-20 | Hercules Inc. | Procédé pour améliorer le débit d'une dispersion aqueuse |
WO2014019993A1 (fr) * | 2012-07-31 | 2014-02-06 | Basf Se | Concentration de suspensions |
US20140246376A1 (en) * | 2011-10-25 | 2014-09-04 | Basf Se | Concentration of suspensions |
EP2949405A1 (fr) * | 2014-05-30 | 2015-12-02 | S.P.C.M. Sa | Procédé pour traiter des suspensions de particules solides dans l'eau en utilisant des polymères en peigne |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US3288770A (en) * | 1962-12-14 | 1966-11-29 | Peninsular Chem Res Inc | Water soluble quaternary ammonium polymers |
CA1074204A (fr) * | 1975-11-11 | 1980-03-25 | Byron C. Chambers | Composition et methode de dispersion de polymeres floculeux de poids moleculaire eleve |
FR2708587B1 (fr) * | 1993-07-29 | 1995-09-01 | Snf Sa | Procédé pour fluidifier les suspensions aqueuses de boues rouges dans la fabrication de l'alumine par la technique Bayer . |
US5922207A (en) * | 1997-05-16 | 1999-07-13 | Engelhard Corporation | Filter aid for clay processing |
WO1999061377A1 (fr) * | 1998-05-28 | 1999-12-02 | E.I. Du Pont De Nemours And Company | Procede de traitement de courants aqueux comprenant des solides biologiques |
US6569968B1 (en) * | 1999-08-19 | 2003-05-27 | Kurita Water Industries Ltd. | Polymer of a water-soluble radical-polymerizable monomer, process for producing the polymer and flocculant comprising the polymer |
US6217778B1 (en) * | 1999-09-08 | 2001-04-17 | Nalco Chemical Company | Anionic and nonionic dispersion polymers for clarification and dewatering |
GB0109087D0 (en) * | 2001-04-11 | 2001-05-30 | Ciba Spec Chem Water Treat Ltd | Treatment of suspensions |
CN102109754A (zh) * | 2010-12-30 | 2011-06-29 | 天津美迪亚影像材料有限公司 | 用于射线乳剂制备的聚合物型沉降剂及沉降脱盐方法 |
US9567655B2 (en) * | 2012-10-22 | 2017-02-14 | Georgia-Pacific Chemicals Llc | Processes for the separation of ores |
US10301414B2 (en) * | 2014-12-08 | 2019-05-28 | Cytec Industries Inc. | Silicon containing polymer flocculants |
-
2018
- 2018-06-08 FR FR1854991A patent/FR3082124B1/fr active Active
-
2019
- 2019-06-05 BR BR112020023480-0A patent/BR112020023480A2/pt unknown
- 2019-06-05 CN CN201980038101.9A patent/CN112272583B/zh active Active
- 2019-06-05 MX MX2020012448A patent/MX2020012448A/es unknown
- 2019-06-05 PE PE2020001948A patent/PE20210079A1/es unknown
- 2019-06-05 WO PCT/FR2019/000092 patent/WO2019234315A2/fr unknown
- 2019-06-05 AU AU2019282374A patent/AU2019282374A1/en active Pending
- 2019-06-05 EP EP19737157.8A patent/EP3801811A2/fr active Pending
- 2019-06-05 CA CA3102186A patent/CA3102186A1/fr active Pending
- 2019-06-05 MA MA052769A patent/MA52769A/fr unknown
- 2019-06-05 US US15/734,335 patent/US20210170309A1/en active Pending
-
2020
- 2020-11-27 CO CONC2020/0014705A patent/CO2020014705A2/es unknown
- 2020-12-03 CL CL2020003159A patent/CL2020003159A1/es unknown
- 2020-12-10 ZA ZA2020/07711A patent/ZA202007711B/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998057888A1 (fr) * | 1997-06-16 | 1998-12-23 | Ecc International Inc. | Procede servant a separer un melange de mineraux finement divises, et produit obtenu |
US20110155671A1 (en) * | 2006-01-18 | 2011-06-30 | Ciba Corporation | Concentration of Suspensions |
WO2012125918A1 (fr) * | 2011-03-17 | 2012-09-20 | Hercules Inc. | Procédé pour améliorer le débit d'une dispersion aqueuse |
US20140246376A1 (en) * | 2011-10-25 | 2014-09-04 | Basf Se | Concentration of suspensions |
WO2014019993A1 (fr) * | 2012-07-31 | 2014-02-06 | Basf Se | Concentration de suspensions |
EP2949405A1 (fr) * | 2014-05-30 | 2015-12-02 | S.P.C.M. Sa | Procédé pour traiter des suspensions de particules solides dans l'eau en utilisant des polymères en peigne |
Non-Patent Citations (1)
Title |
---|
AIXING FAN ET AL: "A study of dual polymer flocculation", COLLOIDS AND SURFACES A: PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 1 January 2000 (2000-01-01), pages 141 - 148, XP055583778, Retrieved from the Internet <URL:https://www.sciencedirect.com/science/article/pii/S0927775799002526/pdfft?md5=c92d6ac121cd104cb5ba6db6eea9804a&pid=1-s2.0-S0927775799002526-main.pdf> [retrieved on 20190426], DOI: 10.1016/S0927-7757(99)00252-6 * |
Also Published As
Publication number | Publication date |
---|---|
MA52769A (fr) | 2021-04-14 |
PE20210079A1 (es) | 2021-01-11 |
ZA202007711B (en) | 2022-03-30 |
FR3082124B1 (fr) | 2021-05-28 |
US20210170309A1 (en) | 2021-06-10 |
CA3102186A1 (fr) | 2019-12-12 |
FR3082124A1 (fr) | 2019-12-13 |
CN112272583A (zh) | 2021-01-26 |
BR112020023480A2 (pt) | 2021-03-30 |
CL2020003159A1 (es) | 2021-04-23 |
CO2020014705A2 (es) | 2020-12-10 |
WO2019234315A2 (fr) | 2019-12-12 |
AU2019282374A1 (en) | 2020-12-03 |
CN112272583B (zh) | 2022-10-11 |
EP3801811A2 (fr) | 2021-04-14 |
MX2020012448A (es) | 2021-01-29 |
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