FR3082124B1 - Controle de la sedimentation d'un derive minier - Google Patents

Controle de la sedimentation d'un derive minier Download PDF

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Publication number
FR3082124B1
FR3082124B1 FR1854991A FR1854991A FR3082124B1 FR 3082124 B1 FR3082124 B1 FR 3082124B1 FR 1854991 A FR1854991 A FR 1854991A FR 1854991 A FR1854991 A FR 1854991A FR 3082124 B1 FR3082124 B1 FR 3082124B1
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FR
France
Prior art keywords
sedimentation
checking
suspension
less
relates
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1854991A
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English (en)
Other versions
FR3082124A1 (fr
Inventor
Mehdi Bouzid
Benoit Magny
Jacques Mongoin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coatex SAS
Original Assignee
Coatex SAS
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 to FR1854991A priority Critical patent/FR3082124B1/fr
Application filed by Coatex SAS filed Critical Coatex SAS
Priority to CA3102186A priority patent/CA3102186A1/fr
Priority to BR112020023480-0A priority patent/BR112020023480A2/pt
Priority to EP19737157.8A priority patent/EP3801811A2/fr
Priority to CN201980038101.9A priority patent/CN112272583B/zh
Priority to MA052769A priority patent/MA52769A/fr
Priority to AU2019282374A priority patent/AU2019282374A1/en
Priority to MX2020012448A priority patent/MX2020012448A/es
Priority to PE2020001948A priority patent/PE20210079A1/es
Priority to US15/734,335 priority patent/US20210170309A1/en
Priority to PCT/FR2019/000092 priority patent/WO2019234315A2/fr
Publication of FR3082124A1 publication Critical patent/FR3082124A1/fr
Priority to CONC2020/0014705A priority patent/CO2020014705A2/es
Priority to CL2020003159A priority patent/CL2020003159A1/es
Priority to ZA2020/07711A priority patent/ZA202007711B/en
Application granted granted Critical
Publication of FR3082124B1 publication Critical patent/FR3082124B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Abstract

L'invention concerne une méthode de contrôle de la sédimentation d'une suspension minérale aqueuse d'un dérivé minier par concentration par gravimétrie de la suspension aqueuse en présence d'un agent de floculation et d'un polymère (P) préparé par au moins une réaction de polymérisation radicalaire d'au moins un monomère anionique (M). L'invention concerne également la suspension produite dont la viscosité Brookfield est inférieure à 1 800 mPa.s ou dont le seuil d'écoulement est inférieur à 80 Pa.
FR1854991A 2018-06-08 2018-06-08 Controle de la sedimentation d'un derive minier Active FR3082124B1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR1854991A FR3082124B1 (fr) 2018-06-08 2018-06-08 Controle de la sedimentation d'un derive minier
PCT/FR2019/000092 WO2019234315A2 (fr) 2018-06-08 2019-06-05 Contrôle de la sédimentation d'un dérivé minier
EP19737157.8A EP3801811A2 (fr) 2018-06-08 2019-06-05 Contrôle de la sédimentation d'un dérivé minier
CN201980038101.9A CN112272583B (zh) 2018-06-08 2019-06-05 控制采矿衍生物沉降的方法
MA052769A MA52769A (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
MX2020012448A MX2020012448A (es) 2018-06-08 2019-06-05 Metodo para controlar la sedimentacion de un derivado de mineria.
PE2020001948A PE20210079A1 (es) 2018-06-08 2019-06-05 Metodo para controlar la sedimentacion de un derivado de mineria
CA3102186A CA3102186A1 (fr) 2018-06-08 2019-06-05 Controle de la sedimentation d'un derive minier
BR112020023480-0A BR112020023480A2 (pt) 2018-06-08 2019-06-05 Método para controlar a sedimentação de uma suspensão mineral aquosa e suspensão mineral aquosa
US15/734,335 US20210170309A1 (en) 2018-06-08 2019-06-05 Method for controlling the sedimentation of a mining derivative
CONC2020/0014705A CO2020014705A2 (es) 2018-06-08 2020-11-27 Método para controlar la sedimentación de un derivado de minería
CL2020003159A CL2020003159A1 (es) 2018-06-08 2020-12-03 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
FR1854991A FR3082124B1 (fr) 2018-06-08 2018-06-08 Controle de la sedimentation d'un derive minier
FR1854991 2018-06-08

Publications (2)

Publication Number Publication Date
FR3082124A1 FR3082124A1 (fr) 2019-12-13
FR3082124B1 true FR3082124B1 (fr) 2021-05-28

Family

ID=65031239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1854991A Active FR3082124B1 (fr) 2018-06-08 2018-06-08 Controle de la sedimentation d'un derive 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)

* Cited by examiner, † Cited by third party
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

Family Cites Families (17)

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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
US6068693A (en) * 1997-06-16 2000-05-30 Ecc International Inc. Method for separating mixture of finely divided minerals and product thereof
CA2330052C (fr) * 1998-05-28 2009-04-28 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
GB0601000D0 (en) 2006-01-18 2006-03-01 Ciba Sc Holding Ag Concentration 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
CN103842300A (zh) * 2011-03-17 2014-06-04 赫尔克里士公司 提高水性分散体的流动速率的方法
EP2771289A1 (fr) * 2011-10-25 2014-09-03 Basf Se Concentration de suspensions
AU2013298635B2 (en) * 2012-07-31 2016-04-07 Basf Se Concentration of suspensions
US9567655B2 (en) * 2012-10-22 2017-02-14 Georgia-Pacific Chemicals Llc Processes for the separation of ores
EP2949405B1 (fr) * 2014-05-30 2016-12-14 S.P.C.M. Sa Procédé pour traiter des suspensions de particules solides dans l'eau en utilisant des polymères en peigne
US10301414B2 (en) * 2014-12-08 2019-05-28 Cytec Industries Inc. Silicon containing polymer flocculants

Also Published As

Publication number Publication date
WO2019234315A2 (fr) 2019-12-12
MX2020012448A (es) 2021-01-29
BR112020023480A2 (pt) 2021-03-30
CN112272583A (zh) 2021-01-26
WO2019234315A3 (fr) 2020-01-30
ZA202007711B (en) 2022-03-30
EP3801811A2 (fr) 2021-04-14
CO2020014705A2 (es) 2020-12-10
CN112272583B (zh) 2022-10-11
CA3102186A1 (fr) 2019-12-12
AU2019282374A1 (en) 2020-12-03
PE20210079A1 (es) 2021-01-11
FR3082124A1 (fr) 2019-12-13
US20210170309A1 (en) 2021-06-10
CL2020003159A1 (es) 2021-04-23
MA52769A (fr) 2021-04-14

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