FR2355781A1 - Procede de recueil et de purification de l'iridium - Google Patents

Procede de recueil et de purification de l'iridium

Info

Publication number
FR2355781A1
FR2355781A1 FR7718692A FR7718692A FR2355781A1 FR 2355781 A1 FR2355781 A1 FR 2355781A1 FR 7718692 A FR7718692 A FR 7718692A FR 7718692 A FR7718692 A FR 7718692A FR 2355781 A1 FR2355781 A1 FR 2355781A1
Authority
FR
France
Prior art keywords
iridium
resin
oxidation
chloride ions
collecting
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
FR7718692A
Other languages
English (en)
French (fr)
Other versions
FR2355781B3 (Direct
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.)
NAT INST METALLURG
Original Assignee
NAT INST METALLURG
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 NAT INST METALLURG filed Critical NAT INST METALLURG
Publication of FR2355781A1 publication Critical patent/FR2355781A1/fr
Application granted granted Critical
Publication of FR2355781B3 publication Critical patent/FR2355781B3/fr
Granted 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
    • 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
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR7718692A 1976-06-21 1977-06-17 Procede de recueil et de purification de l'iridium Granted FR2355781A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00763681A ZA763681B (en) 1976-06-21 1976-06-21 The recovery and purification of iridium

Publications (2)

Publication Number Publication Date
FR2355781A1 true FR2355781A1 (fr) 1978-01-20
FR2355781B3 FR2355781B3 (Direct) 1981-11-27

Family

ID=25570426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718692A Granted FR2355781A1 (fr) 1976-06-21 1977-06-17 Procede de recueil et de purification de l'iridium

Country Status (9)

Country Link
US (1) US4130625A (Direct)
JP (1) JPS5928616B2 (Direct)
BE (1) BE855935A (Direct)
CA (1) CA1086069A (Direct)
DE (1) DE2726558C3 (Direct)
FR (1) FR2355781A1 (Direct)
GB (1) GB1533373A (Direct)
NO (1) NO149821C (Direct)
ZA (1) ZA763681B (Direct)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388279A (en) * 1981-06-03 1983-06-14 Uop Inc. Recovery of metal values from organic reaction products
JPH0178213U (Direct) * 1987-11-17 1989-05-25
JPH0280528A (ja) * 1988-09-14 1990-03-20 Tanaka Kikinzoku Kogyo Kk イリジウムを含有する塩酸酸性溶液からのＡｇの除去方法
JPH02254126A (ja) * 1989-03-28 1990-10-12 Tanaka Kikinzoku Kogyo Kk ルテニウムの回収方法
JP2805689B2 (ja) * 1989-11-10 1998-09-30 田中貴金属工業株式会社 イリジウムの溶媒抽出法
US5120443A (en) * 1991-06-03 1992-06-09 Brigham Young University Processes for removing, separating and concentrating rhodium, iridium, and ruthenium from solutions using macrocyclic and nonmacrocyclic polyalkylene-polyamine-containing ligands bonded to inorganic supports
DE4243697C1 (de) * 1992-12-18 1994-03-17 Mib Metallurg Und Oberflaechen Elektrolytisches Verfahren zur Gewinnung von Platin hoher Reinheit aus Platinlegierungen
GB9918437D0 (en) 1999-08-05 1999-10-06 Anglo American Platinum Corp Separation of platinium group metals
EP1167555A1 (en) * 2000-06-21 2002-01-02 Prior Technologie Gesellschaft m.b.H. Chromatographic interseparation of platinum group metals
GB0026809D0 (en) * 2000-11-02 2000-12-20 Anglo American Platinum Corp Separation of metals
GB0210099D0 (en) * 2002-05-02 2002-06-12 Anglo Platinum Ltd Separation of metals
JP4144311B2 (ja) * 2002-10-08 2008-09-03 住友金属鉱山株式会社 白金族元素の分離回収方法
JP4715621B2 (ja) * 2006-04-28 2011-07-06 住友金属鉱山株式会社 鉛を含有するヘキサクロロイリジウム（ｉｖ）酸アンモニウムの精製方法
JP5004103B2 (ja) * 2009-01-29 2012-08-22 Ｊｘ日鉱日石金属株式会社 Ｔｂｐ中のイリジウムを逆抽出する方法。
CN103302298B (zh) * 2013-06-03 2015-11-18 贵研资源（易门）有限公司 一种分离提纯铱的方法
WO2021083758A1 (en) * 2019-10-28 2021-05-06 Syddansk Universitet A method of recovering iridium
CN117568614A (zh) * 2023-11-29 2024-02-20 贵研资源（易门）有限公司 一种从含铱废料溶解液中高效回收铱的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1497534A (en) * 1973-12-13 1978-01-12 Matthey Rustenburg Refines Refining of metals
FR2294239A1 (fr) * 1974-12-12 1976-07-09 Rhone Poulenc Ind Procede de recuperation des elements de catalyseurs comprenant un support alumineux du platine et de l'iridium

Also Published As

Publication number Publication date
DE2726558A1 (de) 1977-12-29
JPS5316316A (en) 1978-02-15
US4130625A (en) 1978-12-19
BE855935A (fr) 1977-12-21
DE2726558B2 (de) 1981-03-26
JPS5928616B2 (ja) 1984-07-14
NO772152L (no) 1977-12-22
FR2355781B3 (Direct) 1981-11-27
DE2726558C3 (de) 1981-11-19
NO149821C (no) 1984-06-27
NO149821B (no) 1984-03-19
GB1533373A (en) 1978-11-22
ZA763681B (en) 1978-02-22
CA1086069A (en) 1980-09-23

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