ES8401144A1 - Procedimiento para la obtencion de sales de magnesio o sus disoluciones concentradas, de alta pureza, a partir de agua de mar, salmueras o disoluciones de sales de magnesio impuras. - Google Patents

Procedimiento para la obtencion de sales de magnesio o sus disoluciones concentradas, de alta pureza, a partir de agua de mar, salmueras o disoluciones de sales de magnesio impuras.

Info

Publication number
ES8401144A1
ES8401144A1 ES517149A ES517149A ES8401144A1 ES 8401144 A1 ES8401144 A1 ES 8401144A1 ES 517149 A ES517149 A ES 517149A ES 517149 A ES517149 A ES 517149A ES 8401144 A1 ES8401144 A1 ES 8401144A1
Authority
ES
Spain
Prior art keywords
solutions
brine
sea water
high purity
magnesium salt
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.)
Expired
Application number
ES517149A
Other languages
English (en)
Other versions
ES517149A0 (es
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.)
REGIFE VEGA JOSE M
Original Assignee
REGIFE VEGA JOSE M
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
Application filed by REGIFE VEGA JOSE M filed Critical REGIFE VEGA JOSE M
Priority to ES517149A priority Critical patent/ES517149A0/es
Priority to US06/547,769 priority patent/US4521386A/en
Priority to AT0391883A priority patent/ATA391883A/de
Publication of ES8401144A1 publication Critical patent/ES8401144A1/es
Publication of ES517149A0 publication Critical patent/ES517149A0/es
Granted legal-status Critical Current

Links

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
    • C01F5/00—Compounds of magnesium
    • 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
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE MAGNESIO O SUS DISOLUCIONES CONCENTRADAS, DE ALTA PUREZA, A PARTIR DE AGUA DE MAR, SALMUERAS O DISOLUCIONES DE SALES DE MAGNESIO IMPURAS.SE EFECTUAN LAS SIGUIENTES ETAPAS: 1) CLORACION Y FILTRACION DEL AGUA DE MAR, SALMUERA O DISOLUCION DE SALES A TRATAR; 2) EXTRACCION DEL MAGNESIO MEDIANTE EL EMPLEO DE UN AGENTE TAL COMO UN ACIDO ORGANICO DERIVADO DEL FOSFORO; 3) LAVADO POR PUESTA EN CONTACTO DEL EXTRACTO ORGANICO DE MAGNESIO CON DISOLUCIONES CONCENTRADAS DEL MISMO; 4) REEXTRACCION DEL MAGNESIO LAVADO CON UN ACIDO PURO O CON UNA DISOLUCION DELACIDO Y LA SAL; 5) REGENERACION DE LA SAL ORGANICA OBTENIDA, POR PUESTA EN CONTACTO DE UNA FRACCION DEL REFINADO CON UN ACIDO CONCENTRADO, PRODUCIENDOSE UNA DISOLUCION ORGANICA DESCARGADA QUE JUNTO CON LA FRACCION ORGANICA NO REGENERADA, SE RECICLA; 6) CRISTALIZACION POR EVAPORACION DEL AGUA EN EXCESO O BIEN POR ADICION DE ACIDO.
ES517149A 1982-11-05 1982-11-05 Procedimiento para la obtencion de sales de magnesio o sus disoluciones concentradas, de alta pureza, a partir de agua de mar, salmueras o disoluciones de sales de magnesio impuras. Granted ES517149A0 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES517149A ES517149A0 (es) 1982-11-05 1982-11-05 Procedimiento para la obtencion de sales de magnesio o sus disoluciones concentradas, de alta pureza, a partir de agua de mar, salmueras o disoluciones de sales de magnesio impuras.
US06/547,769 US4521386A (en) 1982-11-05 1983-11-02 Procedure for obtaining high purity magnesium salts or their concentrate solutions from sea water, brine or impure magnesium salt solutions
AT0391883A ATA391883A (de) 1982-11-05 1983-11-07 Verfahren zur rueckgewinnung von magnesiumsalz oder dessen konzentrierten loesungen hohen reinheitsgrades aus meerwasser, solen oder unreinen magnesiumsalzloesungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES517149A ES517149A0 (es) 1982-11-05 1982-11-05 Procedimiento para la obtencion de sales de magnesio o sus disoluciones concentradas, de alta pureza, a partir de agua de mar, salmueras o disoluciones de sales de magnesio impuras.

Publications (2)

Publication Number Publication Date
ES8401144A1 true ES8401144A1 (es) 1983-12-01
ES517149A0 ES517149A0 (es) 1983-12-01

Family

ID=8484884

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517149A Granted ES517149A0 (es) 1982-11-05 1982-11-05 Procedimiento para la obtencion de sales de magnesio o sus disoluciones concentradas, de alta pureza, a partir de agua de mar, salmueras o disoluciones de sales de magnesio impuras.

Country Status (3)

Country Link
US (1) US4521386A (es)
AT (1) ATA391883A (es)
ES (1) ES517149A0 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI70049C (fi) * 1984-07-03 1986-09-12 Outokumpu Oy Vaetske-vaetske-extraktionsfoerfarande foer avlaegsnande och utvinning av metaller ur vattenloesningar
AUPQ886300A0 (en) * 2000-07-19 2000-08-10 Canopean Pty Ltd Process for extraction of metals
AU779001B2 (en) * 2000-07-19 2004-12-23 Canopean Pty Ltd Process for the extraction of metals
US9499880B2 (en) 2015-03-06 2016-11-22 Battelle Memorial Institute System and process for production of magnesium metal and magnesium hydride from magnesium-containing salts and brines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567419A (en) * 1948-06-05 1951-09-11 Kermit B Bengtson Recovery of magnesium from siliceous magnesium minerals
US4051223A (en) * 1975-11-10 1977-09-27 General Mills Chemicals, Inc. Process for the recovery of magnesium
US4180547A (en) * 1977-11-25 1979-12-25 Ecodyne Process for recovery of chemicals from saline water
US4430227A (en) * 1980-08-18 1984-02-07 The Regents Of The University Of California Method of concentrating aqueous solutions

Also Published As

Publication number Publication date
ES517149A0 (es) 1983-12-01
US4521386A (en) 1985-06-04
ATA391883A (de) 1987-07-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303