FR2414479A1 - Procede de separation et de purification du palladium d'une solution aqueuse contenant des metaux du groupe platine - Google Patents

Procede de separation et de purification du palladium d'une solution aqueuse contenant des metaux du groupe platine

Info

Publication number
FR2414479A1
FR2414479A1 FR7901565A FR7901565A FR2414479A1 FR 2414479 A1 FR2414479 A1 FR 2414479A1 FR 7901565 A FR7901565 A FR 7901565A FR 7901565 A FR7901565 A FR 7901565A FR 2414479 A1 FR2414479 A1 FR 2414479A1
Authority
FR
France
Prior art keywords
palladium
platinum group
aqueous solution
purification
separation
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
FR7901565A
Other languages
English (en)
Other versions
FR2414479B1 (fr
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.)
Matthey Rustenburg Refiners Pty Ltd
Original Assignee
Matthey Rustenburg Refiners Pty Ltd
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 Matthey Rustenburg Refiners Pty Ltd filed Critical Matthey Rustenburg Refiners Pty Ltd
Publication of FR2414479A1 publication Critical patent/FR2414479A1/fr
Application granted granted Critical
Publication of FR2414479B1 publication Critical patent/FR2414479B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
    • C01G55/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B3/40—Mixtures
    • C22B3/409—Mixtures at least one compound being an organo-metallic compound
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • 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
    • C22B3/28—Amines
    • C22B3/282—Aliphatic amines
    • 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
    • C22B3/40—Mixtures
    • C22B3/402—Mixtures of acyclic or carbocyclic compounds of different types
    • 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
    • C22B3/40—Mixtures
    • C22B3/406—Mixtures at least one compound thereof being a heterocyclic compound
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

La présente invention concerne un procédé de séparation et de purification du palladium présent dans des solutions aqueuses contenant des métaux du groupe platine. Le procédé consiste à ajuster si nécessaire le pH de la solution aqueuse contenant les métaux du groupe platine pour le rendre acide, on met en contact la solution acide obtenu avec une phase organique contenant un produit d'extraction d'oxyme et un matériau de transfert de la phase anionique soluble dans la phase anionique et insoluble dans la solution aqueuse, et on sépare de la solution acide, la phase organique contenant sensiblement tout le palladium.
FR7901565A 1978-01-17 1979-01-17 Procede de separation et de purification du palladium d'une solution aqueuse contenant des metaux du groupe platine Expired FR2414479B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB181978 1978-01-17

Publications (2)

Publication Number Publication Date
FR2414479A1 true FR2414479A1 (fr) 1979-08-10
FR2414479B1 FR2414479B1 (fr) 1985-11-08

Family

ID=9728576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901565A Expired FR2414479B1 (fr) 1978-01-17 1979-01-17 Procede de separation et de purification du palladium d'une solution aqueuse contenant des metaux du groupe platine

Country Status (5)

Country Link
US (1) US4331634A (fr)
CA (1) CA1122016A (fr)
DE (1) DE2901733A1 (fr)
FR (1) FR2414479B1 (fr)
ZA (1) ZA79175B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607021A1 (fr) * 1986-11-21 1988-05-27 Commissariat Energie Atomique Procede d'extraction selective de metaux de transition a partir de solutions acides par des systemes de ligands azotes polydentes et d'echangeurs cationiques

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705896A (en) * 1984-06-25 1987-11-10 Allied Corporation Novel extractants for the recovery of palladium
US4578250A (en) * 1984-07-02 1986-03-25 Allied Corporation Method for the recovery of palladium
BG47552A1 (en) * 1987-07-28 1990-08-15 Inst Inzh Khim Method for extracting of metals from chloride solutions
US5196095A (en) * 1990-04-03 1993-03-23 Henkel Corporation Process for recovering a metal from an aqueous solution comprising a mixture of metal chlorides
WO1992008813A1 (fr) * 1990-11-14 1992-05-29 Henkel Corporation Recuperation de palladium
US5654458A (en) * 1990-11-14 1997-08-05 Henkel Corporation Recovery of palladium
DE4421932A1 (de) * 1994-06-23 1996-01-04 Basf Ag Verfahren von kohlenwasserstofflöslichen Aminomethylenphosphonsäure-Derivaten zur solventextraktiven Abtrennung von Eisenionen aus wäßrigen Lösungen
DE19836078C2 (de) * 1998-07-30 2002-04-18 Hahn Meitner Inst Berlin Gmbh Verfahren zur mikrobiellen Laugung von sulfidhaltigen Materialien und Verwendung von schwefelhaltigen Aminosäuren bei der mikrobiellen Laugung
UA72220C2 (uk) * 1998-09-08 2005-02-15 Байоенджініерінг Рісорсиз, Інк. Незмішувана з водою суміш розчинник/співрозчинник для екстрагування оцтової кислоти, спосіб одержання оцтової кислоти (варіанти), спосіб анаеробного мікробного бродіння для одержання оцтової кислоти (варіанти), модифікований розчинник та спосіб його одержання
US6551378B2 (en) 2001-02-20 2003-04-22 Green Mineral Products Llc Recovery of precious metals from low concentration sources
US7108839B2 (en) * 2002-12-03 2006-09-19 Council Of Scientific And Industrial Research Process for the recovery of palladium from spent silica
US7473406B2 (en) * 2003-05-30 2009-01-06 Council Of Scientific And Industrial Research Process for recovery of palladium from spent catalyst
JP5007983B2 (ja) * 2007-06-26 2012-08-22 独立行政法人産業技術総合研究所 白金族金属の分離試薬及びそれを用いた白金族金属の分離回収方法
US7935173B1 (en) 2010-07-23 2011-05-03 Metals Recovery Technology Inc. Process for recovery of precious metals
WO2012151028A1 (fr) * 2011-05-03 2012-11-08 Metals Recovery Technology Inc., A Delaware Corporation Procédé de récupération de métaux de base
ZA201408684B (en) * 2014-11-26 2018-12-19 Lifezone Ltd A treatment process for recovery and separation of elements from liquors
CN107083482B (zh) * 2017-03-16 2018-05-25 兰州大学 一种从酸性溶液中提取硝酸钯的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195692A1 (fr) * 1972-08-10 1974-03-08 Swarsab Mining
US3967956A (en) * 1973-12-13 1976-07-06 Matthey Rustenburg Refiners (Proprietary) Limited Separation of noble metals

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226551B (de) * 1964-12-28 1966-10-13 Basf Ag Verfahren zur Gewinnung von Palladium-verbindungen durch Extraktion
US4058585A (en) * 1975-11-10 1977-11-15 General Mills Chemicals, Inc. Solvent extraction of metals from acidic solutions with quaternary ammonium salts of hydrogen ion exchange agents
US4041126A (en) * 1975-12-18 1977-08-09 Pgp Industries, Inc. Separation and selective recovery of platinum and palladium by solvent extraction
ZA763679B (en) * 1976-06-21 1977-07-27 Nat Inst Metallurg The separation and purification of platinum and palladium
US4104359A (en) * 1977-02-28 1978-08-01 Amax Inc. Regeneration of organic extractants containing α-hydroxyoximes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195692A1 (fr) * 1972-08-10 1974-03-08 Swarsab Mining
US3967956A (en) * 1973-12-13 1976-07-06 Matthey Rustenburg Refiners (Proprietary) Limited Separation of noble metals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607021A1 (fr) * 1986-11-21 1988-05-27 Commissariat Energie Atomique Procede d'extraction selective de metaux de transition a partir de solutions acides par des systemes de ligands azotes polydentes et d'echangeurs cationiques

Also Published As

Publication number Publication date
CA1122016A (fr) 1982-04-20
DE2901733C2 (fr) 1987-07-16
DE2901733A1 (de) 1979-07-19
FR2414479B1 (fr) 1985-11-08
US4331634A (en) 1982-05-25
ZA79175B (en) 1980-01-30

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