MA18918A1 - Procede d'extraction liquide-liquide de metaux en solution aqueuse au moyen de derives organosphores - Google Patents

Procede d'extraction liquide-liquide de metaux en solution aqueuse au moyen de derives organosphores

Info

Publication number
MA18918A1
MA18918A1 MA19118A MA19118A MA18918A1 MA 18918 A1 MA18918 A1 MA 18918A1 MA 19118 A MA19118 A MA 19118A MA 19118 A MA19118 A MA 19118A MA 18918 A1 MA18918 A1 MA 18918A1
Authority
MA
Morocco
Prior art keywords
liquid
organosphoric
metals
derivatives
aqueous solution
Prior art date
Application number
MA19118A
Other languages
English (en)
Inventor
Ventron G
Original Assignee
Petroles Soc Fr Des
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 Petroles Soc Fr Des filed Critical Petroles Soc Fr Des
Publication of MA18918A1 publication Critical patent/MA18918A1/fr

Links

Classifications

    • 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
    • C22B3/385—Thiophosphoric acids, or esters 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
    • 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
    • C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
MA19118A 1979-07-30 1980-07-29 Procede d'extraction liquide-liquide de metaux en solution aqueuse au moyen de derives organosphores MA18918A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7919609A FR2462481A1 (fr) 1979-07-30 1979-07-30 Procede d'extraction liquide-liquide de metaux en solution aqueuse au moyen de derives organophosphores

Publications (1)

Publication Number Publication Date
MA18918A1 true MA18918A1 (fr) 1981-04-01

Family

ID=9228450

Family Applications (1)

Application Number Title Priority Date Filing Date
MA19118A MA18918A1 (fr) 1979-07-30 1980-07-29 Procede d'extraction liquide-liquide de metaux en solution aqueuse au moyen de derives organosphores

Country Status (10)

Country Link
EP (1) EP0023428B1 (fr)
JP (1) JPS5641334A (fr)
AU (1) AU536337B2 (fr)
CA (1) CA1150953A (fr)
DE (1) DE3071244D1 (fr)
FR (1) FR2462481A1 (fr)
IE (1) IE50877B1 (fr)
MA (1) MA18918A1 (fr)
OA (1) OA06592A (fr)
ZA (1) ZA804301B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127900A1 (de) * 1981-07-15 1983-02-03 Hoechst Ag, 6000 Frankfurt Verfahren zur extraktion von schwermetallionen aus waessrigen loesungen
DE3273369D1 (en) * 1981-10-28 1986-10-23 Hoechst Ag Process for separating heavy metal values from intermediate products in the manufacture of phosphatic fertilizers
DE3202658A1 (de) * 1982-01-28 1983-08-04 Hoechst Ag, 6230 Frankfurt Verfahren zur entfernung von schwermetallionen aus nassverfahrensphosphorsaeure
DE3212675A1 (de) * 1982-04-05 1983-10-06 Hoechst Ag Verfahren zur abtrennung von schwermetallverbindungen aus zwischenprodukten der fabrikation von phosphorduengemitteln
ES2020138A6 (es) * 1990-04-27 1991-07-16 Ercros Sa Procedimiento de eliminacion de cadmio del acido fosforico.
GB9512925D0 (en) * 1995-06-24 1995-08-30 Zeneca Ltd Chemical process
CA2193305A1 (fr) * 1996-12-18 1998-06-18 Jean-Marc Lalancette Procede d'extraction et de recuperation du cuivre, de l'argent et du zinc presents dans un minerai sulfure
RU2501868C2 (ru) * 2012-03-30 2013-12-20 Лидия Алексеевна Воропанова Экстракция ионов свинца из водных растворов растительными маслами
RU2600041C1 (ru) * 2015-06-25 2016-10-20 Федеральное государственное бюджетное учреждение науки Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук (ИХТРЭМС КНЦ РАН) Способ извлечения свинца из никельсодержащего хлоридного раствора

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005029A (en) * 1959-07-01 1961-10-17 American Cyanamid Co Novel organophosphorus compounds and methods of preparing same
US3399055A (en) * 1965-06-21 1968-08-27 Eldorado Mining & Refining Ltd Separation of cobalt by liquid extraction from acid solutions
US3666446A (en) * 1969-11-12 1972-05-30 Pyrites Co Inc The Process for solvent extraction of metals
DE2239591A1 (de) * 1972-08-11 1974-02-28 Bayer Ag Verfahren zur extraktion von zink, cadmium und/oder indium aus metallsalzloesungen
DE2417510A1 (de) * 1974-04-10 1975-10-30 Bayer Ag Verfahren zur extraktion von metallen aus waessrigen loesungen mit sauren phosphorverbindungen
US3950488A (en) * 1974-11-04 1976-04-13 Kennecott Copper Corporation Process for recovering copper from basic carbonate mixtures
US3957504A (en) * 1974-11-11 1976-05-18 Allied Chemical Corporation Membrane hydro-metallurgical extraction process

Also Published As

Publication number Publication date
IE801584L (en) 1981-01-30
OA06592A (fr) 1981-08-31
FR2462481A1 (fr) 1981-02-13
EP0023428B1 (fr) 1985-11-21
ZA804301B (en) 1982-02-24
AU536337B2 (en) 1984-05-03
EP0023428A1 (fr) 1981-02-04
DE3071244D1 (en) 1986-01-02
CA1150953A (fr) 1983-08-02
JPS5641334A (en) 1981-04-18
FR2462481B1 (fr) 1984-02-10
IE50877B1 (en) 1986-08-06
AU6039580A (en) 1981-02-05

Similar Documents

Publication Publication Date Title
LU80071A1 (fr) Procede de preparation de liposomes en solution aqueuse
RO76614A (fr) Procede pour la preparation des derives de 3,4-dehydroproline et d'acide 4,5-dehydropipecolique
AT377993B (de) Waesserige farbstoffpraeparate von in wasser unloeslichen bis schwerloeslichen farbstoffen
FR2483409B1 (fr) Derives de l'acide 3-amino-2-hydroxy butanoylaminoacetique et leur procede de preparation
FR2073155A5 (fr) Procede de preparation d'une emulsion stable contenant une phase aqueuse et une phase huileuse hydrophobe
RO70264A (fr) Procede pour la preparation des derives de l'acide 1-alkyle-5-aroylpyrol-2-acetique
RO70687A (fr) Procede pour la preparation des derives de l'acide phenoxyphenoxypropionique
RO80036A (fr) Procede pour l'obtention des derives de n-thiolcarbonyl-n-phosphonomethylglycine
MA18918A1 (fr) Procede d'extraction liquide-liquide de metaux en solution aqueuse au moyen de derives organosphores
FR2411839B1 (fr) Derives de l'acide cephalosporanique, procedes pour leur preparation et composition pharmaceutique les contenant
AU2023276A (en) Production of stable, aqueous emulsions of water - insoluble substances
IL58693A0 (en) Recovery of acrylonitrile from aqueous solution thereof
RO93809A (fr) Procede pour la preparation d'une solution aqueuse de polyacrylamide partiellement hydroisolee
FR2591213B1 (fr) Procede d'extraction de l'uranium vi et/ou du plutonium iv presents dans une solution aqueuse au moyen de n,n-dialkylamides
RO65297A (fr) Procede d'obtention des derives de l'insuline et des metaux alcalins ou de l'ion d'ammonium
PT67004B (fr) Procede pour la preparation de derives de l'acide 7-acilamine-8-oxo-3-oxa-1-azabicicle-/4,2,0/-octane-2-carboxique
RO72910A (fr) Procede pour la preparation continue d'acide perpropionique en solution benzenique
FR2348728A1 (fr) Procede pour extraire des ions metalliques d'une solution aqueuse
IT7924769A0 (it) Derivati di acidi aziridin-2-carbossilici n-sostituiti con attivita'immunostimolante, processi per laloro preparazione e farmaci contenenti tali sostanze.
FR2326416A1 (fr) Nouveaux derives de l'aniline, procede pour leur preparation et application en tant qu'agents microbicides
LU77939A1 (fr) Procede de preparation de nouveaux derives semi-synthetiques de l'oleandomycine modifies en position 8
FR2502136B1 (fr) Procede et solvant d'extraction des chromates presents dans une solution aqueuse
BE878836A (fr) Derives d'acide hydroxamique, leur procede de preparation et medicament les contenant
RO78492A (fr) Procede pour la preparation des derives des acides 1,3,4-thiadiazoles-2-carboxyliques
BE814615A (fr) Procede de preparation d'acide citrique et de ses derives