ES8406213A1 - Procedimiento de extraccion de compuestos metalicos por me-dio de solventes organicos y metodo de preparar esteres - Google Patents

Procedimiento de extraccion de compuestos metalicos por me-dio de solventes organicos y metodo de preparar esteres

Info

Publication number
ES8406213A1
ES8406213A1 ES493617A ES493617A ES8406213A1 ES 8406213 A1 ES8406213 A1 ES 8406213A1 ES 493617 A ES493617 A ES 493617A ES 493617 A ES493617 A ES 493617A ES 8406213 A1 ES8406213 A1 ES 8406213A1
Authority
ES
Spain
Prior art keywords
atoms
diphosphonic
applications
preparation
acid esters
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
ES493617A
Other languages
English (en)
Other versions
ES493617A0 (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.)
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production 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 claimed from FR7917736A external-priority patent/FR2460958A1/fr
Priority claimed from FR7917737A external-priority patent/FR2460960A1/fr
Application filed by Societe National Elf Aquitaine, Societe Nationale Elf Aquitaine Production SA filed Critical Societe National Elf Aquitaine
Publication of ES8406213A1 publication Critical patent/ES8406213A1/es
Publication of ES493617A0 publication Critical patent/ES493617A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4025—Esters of poly(thio)phosphonic acids
    • C07F9/4028—Esters of poly(thio)phosphonic acids containing no further substituents than -PO3H2 groups in free or esterified form
    • 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
    • C22B3/386—Polyphosphoric oxyacids, or derivatives thereof
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents
    • 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)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)

Abstract

PROCEDIMIENTO DE EXTRACCION DE COMPUESTOS METALICOS POR MEDIO DE SOLVENTES ORGANICOS.COMPRENDE: A) ACIDULAR FUERTEMENTE LA SOLUCION CON ACIDO FOSFORICO; B) INCORPORAR UN DISOLVENTE ORGANICO, NO MISCIBLE CON LA SOLUCION ACUOSA, QUE CONTIENE DE 1 A 10 EN PESO DE UN ESTER DI- O TRIFOSFONICO CUYOS ATOMOS DE P ESTAN UNIDOS ENTRE SI POR UN GRUPO ALIFATICO, CICLOALIFATICO, ARILICO O ALCARILICO, POR MEDIO DE ENLACES DIRECTOS FOSFORO-CARBONO; Y C) LLEVAR TODO A UNA TEMPERATURA DE 30 A 70JC Y AGITAR DURANTE 10 A 60 MINUTOS, DESPUES DE LO CUAL SE DEJA REPOSAR Y SE RECOGE EL SOLVENTEORGANICO PARA EXTRAER EL COMPUESTO METALICO DEL MISMO.
ES493617A 1979-07-09 1980-07-08 Procedimiento de extraccion de compuestos metalicos por me-dio de solventes organicos y metodo de preparar esteres Granted ES493617A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7917736A FR2460958A1 (fr) 1979-07-09 1979-07-09 Nouveaux composes diphosphoniques, utiles a l'extraction des metaux lourds
FR7917737A FR2460960A1 (fr) 1979-07-09 1979-07-09 Nouveaux esthers triphosphoniques, utiles a l'extraction des metaux lourds

Publications (2)

Publication Number Publication Date
ES8406213A1 true ES8406213A1 (es) 1984-08-01
ES493617A0 ES493617A0 (es) 1984-08-01

Family

ID=26221246

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493617A Granted ES493617A0 (es) 1979-07-09 1980-07-08 Procedimiento de extraccion de compuestos metalicos por me-dio de solventes organicos y metodo de preparar esteres

Country Status (6)

Country Link
EP (1) EP0023173B1 (es)
JP (1) JPS6485987A (es)
DE (1) DE3065878D1 (es)
ES (1) ES493617A0 (es)
MA (1) MA18894A1 (es)
OA (1) OA06577A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489711A1 (fr) * 1980-04-21 1982-03-12 Minemet Rech Sa Compositions echangeuses de cations metalliques
CA1195508A (en) * 1981-06-15 1985-10-22 Paul L. Valint, Jr. Liquid membrane process for uranium recovery
CA1194320A (en) * 1981-06-15 1985-10-01 Paul L. Valint, Jr. Liquid membrane process for uranium recovery
DE3235136A1 (de) * 1982-09-23 1984-03-29 Hoechst Ag, 6230 Frankfurt Verfahren zur abtrennung von gallium und indium aus waessrigen loesungen
FR2535217B1 (fr) * 1982-10-29 1989-08-18 Ceca Sa Procede de recuperation de metaux lourds a partir de solutions acides
CH664158A5 (fr) * 1984-07-18 1988-02-15 Symphar Sa Derives propylidenediphosphonates-1,3 substitues en position 2, leur procede de preparation et compositions pharmaceutiques les contenant.
FR2599271A1 (fr) * 1986-05-27 1987-12-04 Penarroya Miniere Metall Procede de recuperation de l'indium, du germanium et/ou du gallium au moyen de phases echangeuses d'ions a groupement phosphonique.
FR2669348A1 (fr) * 1990-11-16 1992-05-22 Centre Nat Rech Scient Compositions contenant des derives hydroxydiphosphoniques pour l'extraction de cations metalliques.
WO2013033450A2 (en) * 2011-08-31 2013-03-07 Mallinckrodt Llc Remote assembly of targeted nanoparticles using h-phosphonate-ene/-yne hydrophosphonylation reactions
CN112280982B (zh) * 2020-11-12 2022-02-01 济南大学 一种利用双膦酸类萃取剂从磷矿浸出液中分离铁的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599807A (en) * 1950-06-01 1952-06-10 Frederick C Bersworth Alkylene polyamine methylene phosphonic acids
US2609390A (en) * 1950-06-01 1952-09-02 Frederick C Bersworth Phosphonic alkylene polyamino acids and method of producing same
SU410029A1 (es) * 1972-04-13 1974-01-05
SU464595A1 (ru) * 1973-06-01 1975-03-25 Казанский Государствееный Университет Им. В.И. Ульянова-Ленина Способ получени 1,2,3-трис(диалкилфосфорно)пропанов
US3993728A (en) * 1975-08-27 1976-11-23 The United States Of America As Represented By The United States Energy Research And Development Administration Bidentate organophosphorus solvent extraction process for actinide recovery and partition

Also Published As

Publication number Publication date
JPS6485987A (en) 1989-03-30
EP0023173B1 (fr) 1983-12-14
EP0023173A1 (fr) 1981-01-28
OA06577A (fr) 1981-07-31
ES493617A0 (es) 1984-08-01
MA18894A1 (fr) 1981-04-01
DE3065878D1 (en) 1984-01-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203