ZA763679B - The separation and purification of platinum and palladium - Google Patents

The separation and purification of platinum and palladium

Info

Publication number
ZA763679B
ZA763679B ZA763679A ZA763679A ZA763679B ZA 763679 B ZA763679 B ZA 763679B ZA 763679 A ZA763679 A ZA 763679A ZA 763679 A ZA763679 A ZA 763679A ZA 763679 B ZA763679 B ZA 763679B
Authority
ZA
South Africa
Prior art keywords
palladium
platinum
purification
separation
Prior art date
Application number
ZA763679A
Other languages
English (en)
Inventor
R Edwards
M Nattrass
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
Priority to ZA763679A priority Critical patent/ZA763679B/xx
Priority to CA280,121A priority patent/CA1086070A/en
Priority to DE2726557A priority patent/DE2726557C2/de
Priority to US05/806,816 priority patent/US4105742A/en
Priority to FR7718691A priority patent/FR2355780A1/fr
Priority to NO77772150A priority patent/NO149819C/no
Priority to GB26004/77A priority patent/GB1533542A/en
Priority to JP52074317A priority patent/JPS5928614B2/ja
Priority to BE178636A priority patent/BE855936A/xx
Publication of ZA763679B publication Critical patent/ZA763679B/xx

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
    • C22B3/28—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
    • C22B3/32—Carboxylic acids
    • 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)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
ZA763679A 1976-06-21 1976-06-21 The separation and purification of platinum and palladium ZA763679B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ZA763679A ZA763679B (en) 1976-06-21 1976-06-21 The separation and purification of platinum and palladium
CA280,121A CA1086070A (en) 1976-06-21 1977-06-08 Separation and purification of platinum and palladium
DE2726557A DE2726557C2 (de) 1976-06-21 1977-06-13 Verfahren zur Abtrennung und Reinigung von Platin und Palladium mittels Solventextraktion
US05/806,816 US4105742A (en) 1976-06-21 1977-06-15 Separation and purification of platinum and palladium
FR7718691A FR2355780A1 (fr) 1976-06-21 1977-06-17 Procede de separation et de purification de platine et palladium
NO77772150A NO149819C (no) 1976-06-21 1977-06-20 Fremgangsmaate til separering av platina og/eller palladium fra vandige syreopploesninger
GB26004/77A GB1533542A (en) 1976-06-21 1977-06-21 Separation and purification of platinum and palladium
JP52074317A JPS5928614B2 (ja) 1976-06-21 1977-06-21 白金および／またはパラジウムの分離精製方法
BE178636A BE855936A (fr) 1976-06-21 1977-06-21 Procede de separation du platine et/ou du palladium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA763679A ZA763679B (en) 1976-06-21 1976-06-21 The separation and purification of platinum and palladium

Publications (1)

Publication Number Publication Date
ZA763679B true ZA763679B (en) 1977-07-27

Family

ID=25570424

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA763679A ZA763679B (en) 1976-06-21 1976-06-21 The separation and purification of platinum and palladium

Country Status (9)

Country Link
US (1) US4105742A (no)
JP (1) JPS5928614B2 (no)
BE (1) BE855936A (no)
CA (1) CA1086070A (no)
DE (1) DE2726557C2 (no)
FR (1) FR2355780A1 (no)
GB (1) GB1533542A (no)
NO (1) NO149819C (no)
ZA (1) ZA763679B (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA79175B (en) * 1978-01-17 1980-01-30 Matthey Rustenburg Refines Solvent extraction
ZA807519B (en) * 1979-12-17 1982-01-27 Matthey Rustenburg Refines Solvent extraction of platinum group metals
US6890496B2 (en) * 2002-02-07 2005-05-10 Lynntech, Inc. Extraction of metals with diquaternary amines
US7175818B2 (en) * 2002-02-07 2007-02-13 Lynntech, Inc. Extraction of metals with diquaternary ammonium salts
US7189380B2 (en) * 2002-02-07 2007-03-13 Lynntech, Inc. Extraction of metals with diquaternary amines
US7473406B2 (en) * 2003-05-30 2009-01-06 Council Of Scientific And Industrial Research Process for recovery of palladium from spent catalyst
TW200624151A (en) * 2004-11-12 2006-07-16 Monsanto Technology Llc Recovery of noble metals from aqueous process streams
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
AP2014007733A0 (en) 2011-12-02 2014-06-30 Stillwater Mining Company Precious metals recovery
JP2016011456A (ja) * 2013-10-24 2016-01-21 東ソー株式会社 白金族金属分離剤及び白金族金属イオンの分離方法
RU2654818C1 (ru) * 2017-08-08 2018-05-22 Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр "Кольский научный центр Российской академии наук" (ФИЦ КНЦ РАН) Способ извлечения палладия из кислого медьсодержащего раствора
RU2674371C1 (ru) * 2017-11-03 2018-12-07 Общество с ограниченной ответственностью "Сольвекс" Экстрагент на основе частично фторированного триалкиламина и способ извлечения металлов и кислот из водно-солевых растворов
GB202010885D0 (en) * 2020-07-15 2020-08-26 Johnson Matthey Plc Methods for the separation and/or purification of metals

Family Cites Families (6)

* 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
ZA72308B (en) * 1972-01-18 1973-09-26 Nat Inst Metallurg Improved process for the separation and purification of platinum group metals and gold
GB1495931A (en) * 1973-12-07 1977-12-21 Matthey Rustenburg Refines Refining of metals
GB1497535A (en) * 1973-12-13 1978-01-12 Matthey Rustenburg Refines Separation of palladium
ZA745109B (en) * 1974-08-09 1976-03-31 Nat Inst Metallurg The separation of platinum group metals and gold
US4041126A (en) * 1975-12-18 1977-08-09 Pgp Industries, Inc. Separation and selective recovery of platinum and palladium by solvent extraction

Also Published As

Publication number Publication date
DE2726557A1 (de) 1977-12-29
BE855936A (fr) 1977-12-21
NO772150L (no) 1977-12-22
NO149819B (no) 1984-03-19
NO149819C (no) 1984-06-27
FR2355780B3 (no) 1979-07-13
US4105742A (en) 1978-08-08
GB1533542A (en) 1978-11-29
CA1086070A (en) 1980-09-23
DE2726557C2 (de) 1985-10-03
JPS5316368A (en) 1978-02-15
FR2355780A1 (fr) 1978-01-20
JPS5928614B2 (ja) 1984-07-14

Similar Documents

Publication Publication Date Title
ZA763680B (en) The separation and purification of ruthenium
IL51227A (en) Chlorodeoxysucroses and their use as sweeteners
JPS5338669A (en) Separation of natural sweetening agent
JPS5325600A (en) Separation of sterol
IL56015A (en) Gas separation membranes and their preparation
JPS5396251A (en) Air purifier
ZA763679B (en) The separation and purification of platinum and palladium
JPS52145516A (en) Purification of interferon
ZA763681B (en) The recovery and purification of iridium
JPS5375175A (en) Semipermeable membrane and manufacture thereof
JPS52154814A (en) Improvement of porous substances
ZA745109B (en) The separation of platinum group metals and gold
ZA752093B (en) The separation and/or purification of precious metals
AU1131176A (en) Purifying and dispensing water
JPS5367654A (en) Purifying device
HU180933B (en) Process for the separation of d-phenyl-glycinamide or d-alkoxy-phenyl-glycinamida and of l-phenyl-glycine and l-alkoxy-phenyl-glycine
GB2006643B (en) Membrane separation and purification of compounds
ZA775358B (en) The recovery and purification of rhodium
GB1552259A (en) Separating gases and liquids
JPS53122683A (en) Semipermeable membrane and manufacture thereof
JPS5341412A (en) Purification of extract including uterussevacuant
JPS52125165A (en) Preparation of secretin and purification thereof
JPS53120496A (en) Spiral liquid separating element and its manufacture
JPS5728101A (en) Polysaccharide separation purification
JPS5416784A (en) Filter and air purifier