ZA752093B - The separation and/or purification of precious metals - Google Patents

The separation and/or purification of precious metals

Info

Publication number
ZA752093B
ZA752093B ZA00752093*[A ZA752093A ZA752093B ZA 752093 B ZA752093 B ZA 752093B ZA 752093 A ZA752093 A ZA 752093A ZA 752093 B ZA752093 B ZA 752093B
Authority
ZA
South Africa
Prior art keywords
purification
separation
precious metals
precious
metals
Prior art date
Application number
ZA00752093*[A
Other languages
English (en)
Inventor
W Pittie
G Overbeek
Original Assignee
Swarsab Mining
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 Swarsab Mining filed Critical Swarsab Mining
Priority to ZA00752093*[A priority Critical patent/ZA752093B/xx
Priority to NO75752951A priority patent/NO140111C/no
Priority to US05/609,155 priority patent/US3997337A/en
Priority to FI752470A priority patent/FI60889C/fi
Priority to GB36467/75A priority patent/GB1481385A/en
Priority to CA235,551A priority patent/CA1049794A/en
Priority to IT51424/75A priority patent/IT1047078B/it
Priority to BE160477A priority patent/BE833944A/xx
Priority to DE19752544398 priority patent/DE2544398A1/de
Priority to FR7535517A priority patent/FR2306273A1/fr
Priority to AU87075/75A priority patent/AU491669B2/en
Priority to JP51026670A priority patent/JPS51117921A/ja
Publication of ZA752093B publication Critical patent/ZA752093B/xx

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
    • C22B11/00—Obtaining noble metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G5/00—Compounds of silver
    • C01G5/003—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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/262—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds using alcohols or phenols
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)
ZA00752093*[A 1975-04-03 1975-04-03 The separation and/or purification of precious metals ZA752093B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
ZA00752093*[A ZA752093B (en) 1975-04-03 1975-04-03 The separation and/or purification of precious metals
NO75752951A NO140111C (no) 1975-04-03 1975-08-28 Fremgangsmaate til anrikning av et konsentrat av ett eller flere sekundaere platinametaller
US05/609,155 US3997337A (en) 1975-04-03 1975-08-29 Separation and/or purification of precious metals
FI752470A FI60889C (fi) 1975-04-03 1975-09-02 Foerfarande foer anrikning av ett koncentrat innehaollande en eller flera sekundaera platinametaller
GB36467/75A GB1481385A (en) 1975-04-03 1975-09-04 Separation and/or purification of secondary platinum group metals
CA235,551A CA1049794A (en) 1975-04-03 1975-09-16 Separation and/or purification of precious metals
IT51424/75A IT1047078B (it) 1975-04-03 1975-09-19 Separazione e o purificazione di metalli preziosi
BE160477A BE833944A (fr) 1975-04-03 1975-09-29 Procede de traitement d'un concentrat de metaux secondaires
DE19752544398 DE2544398A1 (de) 1975-04-03 1975-10-03 Verfahren zur behandlung eines konzentrats der begleitmetalle der gruppe der platinmetalle
FR7535517A FR2306273A1 (fr) 1975-04-03 1975-11-20 Procede de separation et de purification de metaux precieux
AU87075/75A AU491669B2 (en) 1975-04-03 1975-11-28 The separation and/or purification of secondary platinum group metals
JP51026670A JPS51117921A (en) 1975-04-03 1976-03-13 Method of separating and refining incidental metals of platinum groupe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00752093*[A ZA752093B (en) 1975-04-03 1975-04-03 The separation and/or purification of precious metals

Publications (1)

Publication Number Publication Date
ZA752093B true ZA752093B (en) 1976-03-31

Family

ID=25568828

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00752093*[A ZA752093B (en) 1975-04-03 1975-04-03 The separation and/or purification of precious metals

Country Status (11)

Country Link
US (1) US3997337A (en:Method)
JP (1) JPS51117921A (en:Method)
BE (1) BE833944A (en:Method)
CA (1) CA1049794A (en:Method)
DE (1) DE2544398A1 (en:Method)
FI (1) FI60889C (en:Method)
FR (1) FR2306273A1 (en:Method)
GB (1) GB1481385A (en:Method)
IT (1) IT1047078B (en:Method)
NO (1) NO140111C (en:Method)
ZA (1) ZA752093B (en:Method)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA775358B (en) * 1977-09-06 1979-04-25 Nat Inst Metallurg The recovery and purification of rhodium
US4132569A (en) * 1977-10-25 1979-01-02 Diamond Shamrock Corporation Ruthenium recovery process
JPS5645813A (en) * 1979-09-25 1981-04-25 Nitto Chem Ind Co Ltd Separation of tellurium
ZA815735B (en) * 1980-09-05 1982-08-25 Inco Ltd Process for the extraction of presious metals from solutions thereof
GB8719840D0 (en) * 1987-08-21 1987-09-30 British Petroleum Co Plc Separation process
RU2121007C1 (ru) * 1997-03-18 1998-10-27 Закрытое акционерное общество "Кыштымский медеэлектролитный завод" Способ первичной обработки лома и отходов, содержащих драгметаллы
RU2148095C1 (ru) * 1999-05-24 2000-04-27 Санкт-Петербургский государственный горный институт им.Г.В.Плеханова (технический университет) Способ попутного извлечения осмия из хромитов химического типа
RU2151812C1 (ru) * 1999-06-01 2000-06-27 Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) Способ выделения осмия из бедных осмийсодержащих хроматных растворов
RU2169780C1 (ru) * 2000-03-29 2001-06-27 Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) Способ переработки платиносодержащих концентратов
RU2175020C1 (ru) * 2000-09-07 2001-10-20 Оао "Екатеринбургский Завод По Обработке Цветных Металлов" Способ получения порошка осмия
KR20100019577A (ko) * 2002-03-15 2010-02-18 미쓰비시 마테리알 가부시키가이샤 백금족 원소의 분리방법
US7632351B2 (en) * 2005-08-08 2009-12-15 E. I. Du Pont De Nemours And Company Atomic layer deposition processes for the formation of ruthenium films, and ruthenium precursors useful in such processes
DE102008006796A1 (de) * 2008-01-30 2009-08-27 W.C. Heraeus Gmbh Verfahren zum Gewinnen von Ruthenium aus Ruthenium oder Rutheniumoxide enthaltenden Materialien oder rutheniumhaltigen Edelmetall-Erzkonzentraten
CN103492592A (zh) * 2011-02-03 2014-01-01 西铂有限公司 铂族金属精矿的精炼
US9528169B2 (en) * 2011-08-03 2016-12-27 The Curators Of The University Of Missouri Method for separation of chemically pure Os from metal mixtures
US20130108525A1 (en) * 2011-08-03 2013-05-02 The Curators Of The University Of Missouri Method for separation of chemically pure os from metal mixtures
US9347113B2 (en) * 2011-12-02 2016-05-24 Stillwater Mining Company Precious metals recovery

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413114A (en) * 1965-01-07 1968-11-26 Int Nickel Co Process for recovering osmium

Also Published As

Publication number Publication date
FR2306273B1 (en:Method) 1980-02-22
NO752951L (en:Method) 1976-10-05
GB1481385A (en) 1977-07-27
DE2544398A1 (de) 1976-10-21
IT1047078B (it) 1980-09-10
FI752470A7 (en:Method) 1976-10-04
NO140111B (no) 1979-03-26
BE833944A (fr) 1976-01-16
CA1049794A (en) 1979-03-06
FI60889B (fi) 1981-12-31
NO140111C (no) 1979-07-04
US3997337A (en) 1976-12-14
AU8707575A (en) 1977-06-09
FR2306273A1 (fr) 1976-10-29
FI60889C (fi) 1982-04-13
JPS51117921A (en) 1976-10-16

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