FR3081859B1 - Methode et installation de traitement d'un effluent industriel charge en aluminium a l'aide de co2 - Google Patents

Methode et installation de traitement d'un effluent industriel charge en aluminium a l'aide de co2 Download PDF

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Publication number
FR3081859B1
FR3081859B1 FR1854871A FR1854871A FR3081859B1 FR 3081859 B1 FR3081859 B1 FR 3081859B1 FR 1854871 A FR1854871 A FR 1854871A FR 1854871 A FR1854871 A FR 1854871A FR 3081859 B1 FR3081859 B1 FR 3081859B1
Authority
FR
France
Prior art keywords
zone
aluminum
treating
plant
industrial effluent
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
FR1854871A
Other languages
English (en)
Other versions
FR3081859A1 (fr
Inventor
Bruno Alban
Dominique Bras
Philippe Campo
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.)
Air Liquide France Industrie SA
Original Assignee
Air Liquide France Industrie SA
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 FR1854871A priority Critical patent/FR3081859B1/fr
Application filed by Air Liquide France Industrie SA filed Critical Air Liquide France Industrie SA
Priority to AU2019282381A priority patent/AU2019282381A1/en
Priority to CN201980040700.4A priority patent/CN112334415B/zh
Priority to CA3101245A priority patent/CA3101245A1/fr
Priority to BR112020024516-0A priority patent/BR112020024516A2/pt
Priority to PCT/FR2019/051272 priority patent/WO2019234327A1/fr
Priority to EP19737173.5A priority patent/EP3802439A1/fr
Priority to US16/972,474 priority patent/US20210163307A1/en
Priority to JP2020564714A priority patent/JP2021526449A/ja
Publication of FR3081859A1 publication Critical patent/FR3081859A1/fr
Application granted granted Critical
Publication of FR3081859B1 publication Critical patent/FR3081859B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
    • C01F7/141—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by neutralisation with an acidic agent
    • C01F7/142—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by neutralisation with an acidic agent with carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5209—Regulation methods for flocculation or precipitation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
    • 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
    • C02F2209/02—Temperature
    • 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
    • C02F2209/03—Pressure
    • 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
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • 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
    • C02F2209/40—Liquid flow rate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Removal Of Specific Substances (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

L'invention propose une installation de traitement d'un effluent industriel chargé en aluminium en vue d'en éliminer tout ou partie de l'aluminium dissous, qui comprend : -une première zone (1) où arrive l'effluent à traiter, première zone par exemple constituée par un bassin, première zone où l'on maintient un pH inférieur à 9,5, et plus préférentiellement compris entre 6,5 et 8,5, et encore plus préférentiellement compris entre 7 et 8, de façon à favoriser la formation de cristaux d'aluminium sous forme d'hydroxyde d'aluminium et faciliter ainsi son élimination; - une seconde zone (10) où est effectuée une injection de CO2 gazeux, -des moyens (2) permettant d'organiser la recirculation d'une partie du milieu localisé dans la zone 1 vers la zone 2 puis de là son retour dans la zone 1, ladite partie recirculée recevant l'injection de CO2 ; et -des moyens (6) permettant l'évacuation des particules solides formées dans la zone 1 et leur séparation ultérieure.
FR1854871A 2018-06-05 2018-06-05 Methode et installation de traitement d'un effluent industriel charge en aluminium a l'aide de co2 Active FR3081859B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1854871A FR3081859B1 (fr) 2018-06-05 2018-06-05 Methode et installation de traitement d'un effluent industriel charge en aluminium a l'aide de co2
CN201980040700.4A CN112334415B (zh) 2018-06-05 2019-05-29 用于使用co2对含铝工业流出物进行处理的方法
CA3101245A CA3101245A1 (fr) 2018-06-05 2019-05-29 Methode de traitement d'un effluent industriel charge en aluminium a l'aide de co2
BR112020024516-0A BR112020024516A2 (pt) 2018-06-05 2019-05-29 método de tratamento de um efluente industrial carregado com alumínio utilizando co2
AU2019282381A AU2019282381A1 (en) 2018-06-05 2019-05-29 Method for treating an industrial effluent charged with aluminium using co2
PCT/FR2019/051272 WO2019234327A1 (fr) 2018-06-05 2019-05-29 Méthode de traitement d'un effluent industriel chargé en aluminium à l'aide de co2
EP19737173.5A EP3802439A1 (fr) 2018-06-05 2019-05-29 <sup2/><sub2/> 2 m& xc9;thode de traitement d'un effluent industriel charg& xc9; en aluminium & xc0; l'aide de co
US16/972,474 US20210163307A1 (en) 2018-06-05 2019-05-29 Method for treating an industrial effluent charged with aluminium using co2
JP2020564714A JP2021526449A (ja) 2018-06-05 2019-05-29 Ｃｏ２を使用するアルミニウムを含む工業廃水の処理方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854871 2018-06-05
FR1854871A FR3081859B1 (fr) 2018-06-05 2018-06-05 Methode et installation de traitement d'un effluent industriel charge en aluminium a l'aide de co2

Publications (2)

Publication Number Publication Date
FR3081859A1 FR3081859A1 (fr) 2019-12-06
FR3081859B1 true FR3081859B1 (fr) 2021-04-02

Family

ID=63491645

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1854871A Active FR3081859B1 (fr) 2018-06-05 2018-06-05 Methode et installation de traitement d'un effluent industriel charge en aluminium a l'aide de co2

Country Status (9)

Country Link
US (1) US20210163307A1 (fr)
EP (1) EP3802439A1 (fr)
JP (1) JP2021526449A (fr)
CN (1) CN112334415B (fr)
AU (1) AU2019282381A1 (fr)
BR (1) BR112020024516A2 (fr)
CA (1) CA3101245A1 (fr)
FR (1) FR3081859B1 (fr)
WO (1) WO2019234327A1 (fr)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951752A (en) * 1966-03-15 1976-04-20 Roller Paul S Method and apparatus for converting saline water to fresh water
JPS5148386B2 (fr) * 1972-03-28 1976-12-20
JPS5182957A (ja) * 1975-01-17 1976-07-21 Mitsubishi Petrochemical Co Konkuriitohaisuinoshorihoho
DD137218A1 (de) * 1978-06-19 1979-08-22 Reiner Kinder Verfahren zur abtrennung und aufbereitung von aluminiumsalzen aus waessrigen loesungen
SU1320174A1 (ru) * 1985-12-11 1987-06-30 Предприятие П/Я А-7896 Способ получени гидроокиси алюмини
DE4107287A1 (de) * 1991-03-07 1992-09-10 Vaw Ver Aluminium Werke Ag Verfahren zur kontinuierlichen ausfaellung von metallen aus alkalischen loesungen
DE19607300A1 (de) * 1996-02-27 1997-08-28 Klaus Dipl Ing Klein Verfahren und Vorrichtung zur Herstellung von Salzlösungen
DE19703348A1 (de) * 1997-01-30 1998-08-06 Klaus Dipl Ing Klein Verfahren zur Rückgewinnung alkalischer Beizlösungen
FR2798304B1 (fr) * 1999-09-13 2001-11-09 Air Liquide Utilisation d'une alumine activee pour eliminer le co2 d'un gaz
DE10009369A1 (de) * 2000-02-29 2001-08-30 Vaw Ver Aluminium Werke Ag Aluminiumhydroxidgel
JP4577608B2 (ja) * 2004-12-16 2010-11-10 三浦工業株式会社 中和装置
JP5202253B2 (ja) * 2008-11-27 2013-06-05 中国電力株式会社 排水処理システム
CN101723461B (zh) * 2009-12-10 2012-07-11 中南大学 一种铬酸钠碱性液中和除铝方法
IT1402776B1 (it) * 2010-11-16 2013-09-18 Italtecno S R L Impianto e metodo per il trattamento di liquidi reflui derivanti da processi industriali
US20140356262A1 (en) * 2013-06-03 2014-12-04 Veolia Water North America Operating Services, Llc Method for treating tailings pond liquor
RU2612288C1 (ru) * 2015-12-09 2017-03-06 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Способ разложения алюминатных растворов

Also Published As

Publication number Publication date
EP3802439A1 (fr) 2021-04-14
FR3081859A1 (fr) 2019-12-06
CA3101245A1 (fr) 2019-12-12
BR112020024516A2 (pt) 2021-03-02
US20210163307A1 (en) 2021-06-03
WO2019234327A1 (fr) 2019-12-12
AU2019282381A1 (en) 2021-01-14
CN112334415A (zh) 2021-02-05
CN112334415B (zh) 2023-11-17
JP2021526449A (ja) 2021-10-07

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