IT201700088058A1 - TREATMENT FOR THE PRECIPITATION OF METALS FROM ACID OR ACID SOLUTION, IN PARTICULAR OF METALS OF THE PLATINUM GROUP - Google Patents

TREATMENT FOR THE PRECIPITATION OF METALS FROM ACID OR ACID SOLUTION, IN PARTICULAR OF METALS OF THE PLATINUM GROUP

Info

Publication number
IT201700088058A1
IT201700088058A1 IT102017000088058A IT201700088058A IT201700088058A1 IT 201700088058 A1 IT201700088058 A1 IT 201700088058A1 IT 102017000088058 A IT102017000088058 A IT 102017000088058A IT 201700088058 A IT201700088058 A IT 201700088058A IT 201700088058 A1 IT201700088058 A1 IT 201700088058A1
Authority
IT
Italy
Prior art keywords
metals
acid
precipitation
treatment
platinum group
Prior art date
Application number
IT102017000088058A
Other languages
Italian (it)
Inventor
Iacopo Ciabatti
Original Assignee
T C A Trattamenti Ceneri Auroargentifere S P A
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 T C A Trattamenti Ceneri Auroargentifere S P A filed Critical T C A Trattamenti Ceneri Auroargentifere S P A
Priority to IT102017000088058A priority Critical patent/IT201700088058A1/en
Publication of IT201700088058A1 publication Critical patent/IT201700088058A1/en

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
    • 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
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
IT102017000088058A 2017-08-01 2017-08-01 TREATMENT FOR THE PRECIPITATION OF METALS FROM ACID OR ACID SOLUTION, IN PARTICULAR OF METALS OF THE PLATINUM GROUP IT201700088058A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102017000088058A IT201700088058A1 (en) 2017-08-01 2017-08-01 TREATMENT FOR THE PRECIPITATION OF METALS FROM ACID OR ACID SOLUTION, IN PARTICULAR OF METALS OF THE PLATINUM GROUP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000088058A IT201700088058A1 (en) 2017-08-01 2017-08-01 TREATMENT FOR THE PRECIPITATION OF METALS FROM ACID OR ACID SOLUTION, IN PARTICULAR OF METALS OF THE PLATINUM GROUP

Publications (1)

Publication Number Publication Date
IT201700088058A1 true IT201700088058A1 (en) 2019-02-01

Family

ID=60451124

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000088058A IT201700088058A1 (en) 2017-08-01 2017-08-01 TREATMENT FOR THE PRECIPITATION OF METALS FROM ACID OR ACID SOLUTION, IN PARTICULAR OF METALS OF THE PLATINUM GROUP

Country Status (1)

Country Link
IT (1) IT201700088058A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2009232C1 (en) * 1992-03-14 1994-03-15 Красноярский завод цветных металлов Method for extraction of gold from a chloride solution containing platinum group and base metals admixtures
RU2089635C1 (en) * 1995-12-14 1997-09-10 Калмыков Юрий Михайлович Method of recovering silver, gold, platinum, and palladium from secondary material containing precious metals
RU2239666C1 (en) * 2003-04-24 2004-11-10 Институт неорганической химии им. А.В. Николаева СО РАН (статус государственного учреждения) Method of preparing rhodium, palladium, and ruthenium concentrates from nitric acid solutions
RU2440429C1 (en) * 2011-01-11 2012-01-20 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО "Красцветмет") Method for obtaining concentrate containing rhenium and platinum

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2009232C1 (en) * 1992-03-14 1994-03-15 Красноярский завод цветных металлов Method for extraction of gold from a chloride solution containing platinum group and base metals admixtures
RU2089635C1 (en) * 1995-12-14 1997-09-10 Калмыков Юрий Михайлович Method of recovering silver, gold, platinum, and palladium from secondary material containing precious metals
RU2239666C1 (en) * 2003-04-24 2004-11-10 Институт неорганической химии им. А.В. Николаева СО РАН (статус государственного учреждения) Method of preparing rhodium, palladium, and ruthenium concentrates from nitric acid solutions
RU2440429C1 (en) * 2011-01-11 2012-01-20 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО "Красцветмет") Method for obtaining concentrate containing rhenium and platinum

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