ES493617A0 - 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
ES493617A0
ES493617A0 ES493617A ES493617A ES493617A0 ES 493617 A0 ES493617 A0 ES 493617A0 ES 493617 A ES493617 A ES 493617A ES 493617 A ES493617 A ES 493617A ES 493617 A0 ES493617 A0 ES 493617A0
Authority
ES
Spain
Prior art keywords
methodic
organic solvents
extraction procedure
preparing esters
compounds extraction
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.)
Granted
Application number
ES493617A
Other languages
English (en)
Other versions
ES8406213A1 (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 FR7917737A external-priority patent/FR2460960A1/fr
Priority claimed from FR7917736A external-priority patent/FR2460958A1/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 System
    • 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, i.e. RP(=X)(XH)2 (X = S, 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
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
FR7917737A FR2460960A1 (fr) 1979-07-09 1979-07-09 Nouveaux esthers triphosphoniques, utiles a l'extraction des metaux lourds
FR7917736A FR2460958A1 (fr) 1979-07-09 1979-07-09 Nouveaux composes diphosphoniques, utiles a l'extraction des metaux lourds

Publications (2)

Publication Number Publication Date
ES8406213A1 ES8406213A1 (es) 1984-08-01
ES493617A0 true 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
CA1194320A (en) * 1981-06-15 1985-10-01 Paul L. Valint, Jr. Liquid membrane process for uranium recovery
CA1195508A (en) * 1981-06-15 1985-10-22 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.
CN103945869A (zh) 2011-08-31 2014-07-23 马林克罗特有限公司 使用h-膦酸酯-烯/-炔的氢膦酸酯化反应进行的靶向纳米颗粒的远程组装
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
ES8406213A1 (es) 1984-08-01
MA18894A1 (fr) 1981-04-01
EP0023173B1 (fr) 1983-12-14
JPS6485987A (en) 1989-03-30
EP0023173A1 (fr) 1981-01-28
OA06577A (fr) 1981-07-31
DE3065878D1 (en) 1984-01-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203