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AR130097A1 - Proceso para la extracción selectiva de una sal a extraer de un agua salada o salmuera - Google Patents

Proceso para la extracción selectiva de una sal a extraer de un agua salada o salmuera

Info

Publication number
AR130097A1
AR130097A1 ARP230102032A ARP230102032A AR130097A1 AR 130097 A1 AR130097 A1 AR 130097A1 AR P230102032 A ARP230102032 A AR P230102032A AR P230102032 A ARP230102032 A AR P230102032A AR 130097 A1 AR130097 A1 AR 130097A1
Authority
AR
Argentina
Prior art keywords
salt
extracted
brine
organic phase
initial
Prior art date
Application number
ARP230102032A
Other languages
English (en)
Inventor
Souza Guillaume De
Florent Bouquet
Jim Vicens
Andra Trujillo
Lucas Verbrugghe
Original Assignee
Adionics
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 FR2208067A external-priority patent/FR3138658B1/fr
Priority claimed from FR2301758A external-priority patent/FR3146072A1/fr
Application filed by Adionics filed Critical Adionics
Publication of AR130097A1 publication Critical patent/AR130097A1/es

Links

Classifications

    • 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
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • C02F1/265—Desalination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/0434—Counter-current multistage extraction towers in a vertical or sloping position comprising rotating mechanisms, e.g. mixers, rotational oscillating motion, mixing pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/0438—Counter-current multistage extraction towers in a vertical or sloping position comprising vibrating mechanisms, electromagnetic radiations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0446—Juxtaposition of mixers-settlers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0492—Applications, solvents used
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/447—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by membrane distillation
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/10—Obtaining alkali metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/10—Obtaining alkali metals
    • C22B26/12—Obtaining lithium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/32—Carboxylic acids
    • 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
    • C02F2103/08—Seawater, e.g. for desalination
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/04—Flow arrangements
    • C02F2301/046—Recirculation with an external loop
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Water Treatments (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

La presente invención se refiere a un proceso para la extracción selectiva de una sal a extraer de una salmuera a tratar que contiene dicha sal a extraer, caracterizado por: enviar la salmuera a tratar (S1) a un agitador-mezclador de extracción inicial (1a) en el que se introduce además una fase orgánica hidrófoba líquida, mezclar dicha salmuera y dicha fase orgánica hidrófoba líquida en dicho agitador-mezclador de extracción inicial (1a), y enviar la mezcla a un decantador-separador inicial (1d, 1dc), de modo de obtener: una salmuera de la que se ha eliminado la sal a extraer; y una fase orgánica cargada de sal a extraer; recuperar la salmuera de la que se ha removido la sal a extraer; enviar la fase orgánica cargada de sal a extraer a un agitador-mezclador-decantador-separador centrífugo de lavado inicial (5a, 5dc o 7a, 7dc), con el fin de obtener una fase orgánica purificada cargada de sal a extraer, que se envía a un denominado intercambiador de calor “orgánico” (1e) en el que se calienta antes de ser enviada a una denominada columna de “regeneración” inicial (1c; 2c), en la que se lleva a cabo un intercambio a contracorriente con agua caliente a una temperatura superior a la de la salmuera inicial, de modo de obtener: un agua que contiene la sal a extraer; y una fase orgánica regenerada, habiendo perdido la sal a extraer; reciclar la fase orgánica regenerada al agitador-mezclador de extracción inicial (1a).
ARP230102032A 2022-08-03 2023-08-02 Proceso para la extracción selectiva de una sal a extraer de un agua salada o salmuera AR130097A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2208067A FR3138658B1 (fr) 2022-08-03 2022-08-03 Procédé d’extraction sélective d’un sel à extraire à partir d’une saumure
FR2301758A FR3146072A1 (fr) 2023-02-27 2023-02-27 Composition liquide organique hydrophobe pour l’extraction sélective d’un sel de lithium.

Publications (1)

Publication Number Publication Date
AR130097A1 true AR130097A1 (es) 2024-11-06

Family

ID=87974220

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP230102032A AR130097A1 (es) 2022-08-03 2023-08-02 Proceso para la extracción selectiva de una sal a extraer de un agua salada o salmuera

Country Status (9)

Country Link
EP (1) EP4565723A1 (es)
JP (1) JP2025527275A (es)
KR (1) KR20250097792A (es)
CN (1) CN119768543A (es)
AR (1) AR130097A1 (es)
CA (1) CA3263957A1 (es)
CL (1) CL2025000288A1 (es)
MX (1) MX2025001348A (es)
WO (1) WO2024028786A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117886480A (zh) * 2024-02-26 2024-04-16 中核四0四有限公司 一种铀纯化转化硝酸体系废液处理方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433584A (en) * 1966-03-07 1969-03-18 St Paul Ammonia Products Inc Production of potassium nitrate from calcium nitrate
US5336297A (en) * 1993-02-16 1994-08-09 Terra Gaia Environmental Group Inc. Process for the treatment of electric arc furnace dust
FR3031738B1 (fr) * 2015-01-19 2018-10-05 Adionics Dispositif et methode de dessalement d'eau par deionisation thermique et liquide d'extraction ionique liquide applicable audit dispositif
FR3054140B1 (fr) * 2016-07-22 2018-08-31 Adionics Methode d’extraction de sels et composition extractante regeneree en temperature

Also Published As

Publication number Publication date
CL2025000288A1 (es) 2025-06-23
JP2025527275A (ja) 2025-08-20
EP4565723A1 (fr) 2025-06-11
CN119768543A (zh) 2025-04-04
CA3263957A1 (fr) 2024-02-08
MX2025001348A (es) 2025-06-02
KR20250097792A (ko) 2025-06-30
WO2024028786A1 (fr) 2024-02-08

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