FR2195693B1 - - Google Patents

Info

Publication number
FR2195693B1
FR2195693B1 FR7329344A FR7329344A FR2195693B1 FR 2195693 B1 FR2195693 B1 FR 2195693B1 FR 7329344 A FR7329344 A FR 7329344A FR 7329344 A FR7329344 A FR 7329344A FR 2195693 B1 FR2195693 B1 FR 2195693B1
Authority
FR
France
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.)
Expired
Application number
FR7329344A
Other versions
FR2195693A1 (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.)
SWARSAB MINING
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
Publication of FR2195693A1 publication Critical patent/FR2195693A1/fr
Application granted granted Critical
Publication of FR2195693B1 publication Critical patent/FR2195693B1/fr
Expired legal-status Critical Current

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
    • C22B11/04—Obtaining noble metals by wet processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7329344A 1972-08-10 1973-08-10 Expired FR2195693B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA725498A ZA725498B (en) 1972-08-10 1972-08-10 Improvements in or relating to the separation and purification of iridium

Publications (2)

Publication Number Publication Date
FR2195693A1 FR2195693A1 (fr) 1974-03-08
FR2195693B1 true FR2195693B1 (fr) 1976-11-19

Family

ID=25565247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7329344A Expired FR2195693B1 (fr) 1972-08-10 1973-08-10

Country Status (11)

Country Link
US (1) US3876747A (fr)
JP (1) JPS5343133B2 (fr)
AU (1) AU452151B2 (fr)
BE (1) BE803392A (fr)
CA (1) CA997153A (fr)
FI (1) FI58162C (fr)
FR (1) FR2195693B1 (fr)
GB (1) GB1439227A (fr)
IT (1) IT993720B (fr)
NO (1) NO134877C (fr)
ZA (1) ZA725498B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2251364B1 (fr) * 1973-11-19 1976-10-01 Rhone Progil
GB1517270A (en) * 1974-06-12 1978-07-12 Johnson Matthey Co Ltd Recovery of precious metals from exhaust catalysts
US4329321A (en) * 1980-10-10 1982-05-11 Air Products And Chemicals, Inc. Method for the recovery of salts of group VIII noble metals from solutions
US4406693A (en) * 1982-08-31 1983-09-27 Bahman Heshmatpour Method for refining contaminated iridium
US4579721A (en) * 1984-08-03 1986-04-01 Getty Oil Company Process for recovering metals from waste
DE3711650A1 (de) * 1987-04-07 1988-10-27 Norddeutsche Affinerie Verfahren zum herstellen von nichteisenmetallpulver bzw. ne-metallpulvergemischen
JPH03166324A (ja) * 1989-11-24 1991-07-18 Tanaka Kikinzoku Kogyo Kk 白金の回収方法
US5491247A (en) * 1994-11-14 1996-02-13 Elf Atochem North America, Inc. Preparation of a precious metal salt of a nonoxidizing acid by direct reaction
JP3741117B2 (ja) * 2003-09-26 2006-02-01 住友金属鉱山株式会社 白金族元素の相互分離方法
RU2562180C1 (ru) * 2014-05-12 2015-09-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Способ переработки пиритного огарка
WO2021083758A1 (fr) * 2019-10-28 2021-05-06 Syddansk Universitet Procédé de récupération d'iridium
CN114293022B (zh) * 2021-12-28 2023-09-15 英特派铂业股份有限公司 一种铂铱合金分离方法
CN114506881B (zh) * 2022-03-18 2023-03-31 昆明理工大学 一种四碘化铱的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714555A (en) * 1954-08-23 1955-08-02 Peter C Stevenson Method of separating certain platinum group metals with cation exchange resins
US3024084A (en) * 1958-12-24 1962-03-06 Int Nickel Co Separation of platinum from other metals

Also Published As

Publication number Publication date
ZA725498B (en) 1973-09-26
FI58162C (fi) 1980-12-10
JPS4945822A (fr) 1974-05-01
NO134877C (fr) 1976-12-29
FI58162B (fi) 1980-08-29
FR2195693A1 (fr) 1974-03-08
AU452151B2 (en) 1974-08-29
IT993720B (it) 1975-09-30
BE803392A (fr) 1973-12-03
AU5880973A (en) 1974-08-29
US3876747A (en) 1975-04-08
CA997153A (en) 1976-09-21
JPS5343133B2 (fr) 1978-11-17
GB1439227A (en) 1976-06-16
NO134877B (fr) 1976-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse