FI62340C - Foerfarande foer separering av guld och silver fraon komplexa sulfidmalmer och -koncentrat - Google Patents

Foerfarande foer separering av guld och silver fraon komplexa sulfidmalmer och -koncentrat Download PDF

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Publication number
FI62340C
FI62340C FI802471A FI802471A FI62340C FI 62340 C FI62340 C FI 62340C FI 802471 A FI802471 A FI 802471A FI 802471 A FI802471 A FI 802471A FI 62340 C FI62340 C FI 62340C
Authority
FI
Finland
Prior art keywords
gold
silver
concentrate
och
pyrite
Prior art date
Application number
FI802471A
Other languages
English (en)
Finnish (fi)
Other versions
FI62340B (fi
FI802471A (fi
Inventor
Simo Antero Iivari Maekipirtti
Veikko Matias Polvi
Kaarlo Matti Juhani Saari
Pekka Tapio Setaelae
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Priority to FI802471A priority Critical patent/FI62340C/fi
Priority to GR65535A priority patent/GR74321B/el
Priority to US06/286,036 priority patent/US4431614A/en
Priority to ZA815047A priority patent/ZA815047B/xx
Priority to FR8114490A priority patent/FR2488284B1/fr
Priority to SE8104608A priority patent/SE8104608L/
Priority to AU73626/81A priority patent/AU525742B2/en
Priority to MX188574A priority patent/MX156003A/es
Priority to CA000383105A priority patent/CA1172856A/en
Priority to MA19434A priority patent/MA19234A1/fr
Priority to ES504566A priority patent/ES8205435A1/es
Priority to RO81105044A priority patent/RO83653A/ro
Priority to SU813315595A priority patent/SU1433419A3/ru
Publication of FI802471A publication Critical patent/FI802471A/fi
Publication of FI62340B publication Critical patent/FI62340B/fi
Application granted granted Critical
Publication of FI62340C publication Critical patent/FI62340C/fi

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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

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)
FI802471A 1980-08-06 1980-08-06 Foerfarande foer separering av guld och silver fraon komplexa sulfidmalmer och -koncentrat FI62340C (fi)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FI802471A FI62340C (fi) 1980-08-06 1980-08-06 Foerfarande foer separering av guld och silver fraon komplexa sulfidmalmer och -koncentrat
GR65535A GR74321B (el) 1980-08-06 1981-07-16
US06/286,036 US4431614A (en) 1980-08-06 1981-07-22 Process for the separation of gold and silver from complex sulfide ores and concentrates
ZA815047A ZA815047B (en) 1980-08-06 1981-07-23 A process for the separation of gold and silver from complex sulfide ores and concentrates
FR8114490A FR2488284B1 (fr) 1980-08-06 1981-07-24 Procede pour la preparation d'or et d'argent a partir de minerais et concentres complexes de sulfures
SE8104608A SE8104608L (sv) 1980-08-06 1981-07-30 Forfarande for avskiljning av guld och silver fran komplexa sulfidmalmer och -koncentrat
AU73626/81A AU525742B2 (en) 1980-08-06 1981-07-31 Separation of gold and silver from sulphide ores
MX188574A MX156003A (es) 1980-08-06 1981-08-03 Metodo mejorado para la recuperacion de oro y plata a partir de menas y concentrados sulfurosos que los contienen
CA000383105A CA1172856A (en) 1980-08-06 1981-08-04 Process for the separation of gold and silver from complex sulfide ores and concentrates
MA19434A MA19234A1 (fr) 1980-08-06 1981-08-05 Procede de la preparation d'or et d'argent a partir de minerais et de concentres de sulfures .
ES504566A ES8205435A1 (es) 1980-08-06 1981-08-05 Un procedimiento para la separacion de oro y plata de menas sulfuradas complejas y concentrados sulfurados complejos
RO81105044A RO83653A (ro) 1980-08-06 1981-08-05 Procedeu de e0tragere a aurului si argintului din concentrate si minereuri sulfuroase comple0e
SU813315595A SU1433419A3 (ru) 1980-08-06 1981-08-05 Способ выделени золота и серебра из комплексных сульфидных руд и концентратов

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI802471A FI62340C (fi) 1980-08-06 1980-08-06 Foerfarande foer separering av guld och silver fraon komplexa sulfidmalmer och -koncentrat
FI802471 1980-08-06

Publications (3)

Publication Number Publication Date
FI802471A FI802471A (fi) 1982-02-07
FI62340B FI62340B (fi) 1982-08-31
FI62340C true FI62340C (fi) 1982-12-10

Family

ID=8513675

Family Applications (1)

Application Number Title Priority Date Filing Date
FI802471A FI62340C (fi) 1980-08-06 1980-08-06 Foerfarande foer separering av guld och silver fraon komplexa sulfidmalmer och -koncentrat

Country Status (13)

Country Link
US (1) US4431614A (el)
AU (1) AU525742B2 (el)
CA (1) CA1172856A (el)
ES (1) ES8205435A1 (el)
FI (1) FI62340C (el)
FR (1) FR2488284B1 (el)
GR (1) GR74321B (el)
MA (1) MA19234A1 (el)
MX (1) MX156003A (el)
RO (1) RO83653A (el)
SE (1) SE8104608L (el)
SU (1) SU1433419A3 (el)
ZA (1) ZA815047B (el)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8303184L (sv) * 1983-06-06 1984-12-07 Boliden Ab Forfarande for beredning av kopparsmeltmaterial och liknande ravaror innehallande hoga halter arsenik och/eller antimon
US4731114A (en) * 1985-02-13 1988-03-15 Amax Inc. Recovery of precious metals from refractory low-grade ores
DE3534224A1 (de) * 1985-09-23 1987-04-02 Gock Eberhard Priv Doz Prof Dr Verfahren zur nasschemischen gewinnung von edelmetallen aus kohlenstoffhaltigen arsenopyritkonzentraten
US4738718A (en) * 1985-10-28 1988-04-19 Freeport Minerals Company Method for the recovery of gold using autoclaving
AU620887B2 (en) * 1988-06-17 1992-02-27 Hydromet Operations Limited Hydrometallurgical recovery of gold
NZ229590A (en) * 1988-06-17 1990-07-26 Fmc Technologies Ltd Extracting gold from mineral sulphides containing cu,sb,bi, as and fe using an aqueous ferric chloride/chlorine solution
CA2051698C (en) * 1989-04-28 1997-12-30 Trevor John Smith Recovery of gold and silver from complex refractory sulphide ores by cyanidisation and oxidation with peroxides
BR9106985A (pt) * 1990-11-15 1993-10-05 Sceresini Bruno Holdings Recuperacao de metais base por adsorcao de complexos ciano sobre carvao ativado
US6482373B1 (en) * 1991-04-12 2002-11-19 Newmont Usa Limited Process for treating ore having recoverable metal values including arsenic containing components
CA2367651C (en) 2001-03-13 2009-05-26 Her Majesty The Queen In Right Of Canada, As Represented By The Minist Of Natural Resources Canada Control of lead nitrate addition in gold recovery
AUPS167402A0 (en) * 2002-04-11 2002-05-16 Platinum Australia Limited Method for extracting pgms
US20100038825A1 (en) * 2006-12-21 2010-02-18 Mcdonald Joel P Methods of forming microchannels by ultrafast pulsed laser direct-write processing
US9404168B2 (en) * 2013-11-01 2016-08-02 Corem Cyanide-leaching process
CN114182107A (zh) * 2021-10-28 2022-03-15 国科大杭州高等研究院 一种钙基阻滞剂抑制再生铜冶炼过程中环境持久性自由基生成的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US486330A (en) * 1892-11-15 Process of treating speiss
GB456236A (en) * 1935-09-20 1936-11-05 George James Mackay Ore extraction
US2187750A (en) * 1936-07-31 1940-01-23 Marvin Metals Inc Treatment of ores
US2158689A (en) * 1937-03-23 1939-05-16 Metals Recovery Co Inc Apparatus for treating complex ores
US2238194A (en) * 1937-09-01 1941-04-15 Tainton Urlyn Clifton Recovery of metals from ores
US2454336A (en) * 1946-01-21 1948-11-23 Norwood Arthur Frederi Bernard Process for the treatment of goldand silver-bearing ores, residues, and other products
FR1058809A (fr) * 1951-01-19 1954-03-19 Chemical Construction Corp Perfectionnements à la récupération de la teneur en métaux precieux des mineraiscontenant de l'arsenic et de leurs concentrats
US2827372A (en) * 1956-07-03 1958-03-18 Lakefield Res Ltd Process of extracting gold
US3220796A (en) * 1960-09-21 1965-11-30 Nac Calvo Sotelo De Combustibl Process for the removal of arsenic or arsenic compounds
US3174848A (en) * 1963-04-29 1965-03-23 Robert W Bruce Process for treating high antimonybearing gold ores
US4083924A (en) * 1974-01-23 1978-04-11 Atlantic Richfield Company Method of regenerating used contaminant-removing material
FI56196C (fi) * 1974-06-20 1979-12-10 Outokumpu Oy Foerfarande foer omvandlande av metallurgiskt skadliga komponenter i huvudsakligen sulfidiska komplex- och/eller blandmalmer och -koncentrat till en form laett att avlaegsna

Also Published As

Publication number Publication date
SE8104608L (sv) 1982-02-07
US4431614A (en) 1984-02-14
GR74321B (el) 1984-06-22
MX156003A (es) 1988-06-14
ZA815047B (en) 1982-08-25
RO83653B (ro) 1984-08-30
SU1433419A3 (ru) 1988-10-23
RO83653A (ro) 1985-02-25
AU525742B2 (en) 1982-11-25
FI62340B (fi) 1982-08-31
AU7362681A (en) 1982-02-11
CA1172856A (en) 1984-08-21
FR2488284B1 (fr) 1985-07-12
ES504566A0 (es) 1982-06-01
FI802471A (fi) 1982-02-07
ES8205435A1 (es) 1982-06-01
FR2488284A1 (fr) 1982-02-12
MA19234A1 (fr) 1982-04-01

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Owner name: OUTOKUMPU OY