BR7303297D0 - Processo para oxidar sulfetos metalicos numa suspensao aquosa - Google Patents

Processo para oxidar sulfetos metalicos numa suspensao aquosa

Info

Publication number
BR7303297D0
BR7303297D0 BR3297/73A BR329773A BR7303297D0 BR 7303297 D0 BR7303297 D0 BR 7303297D0 BR 3297/73 A BR3297/73 A BR 3297/73A BR 329773 A BR329773 A BR 329773A BR 7303297 D0 BR7303297 D0 BR 7303297D0
Authority
BR
Brazil
Prior art keywords
sulphets
water suspension
oxidizing metallic
oxidizing
metallic
Prior art date
Application number
BR3297/73A
Other languages
English (en)
Portuguese (pt)
Inventor
G Glaum
Original Assignee
Int Nickel Canada
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 Int Nickel Canada filed Critical Int Nickel Canada
Publication of BR7303297D0 publication Critical patent/BR7303297D0/pt

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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • 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)
  • Inorganic Compounds Of Heavy Metals (AREA)
BR3297/73A 1972-05-08 1973-05-07 Processo para oxidar sulfetos metalicos numa suspensao aquosa BR7303297D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA141,592A CA965964A (en) 1972-05-08 1972-05-08 Process for oxidizing metal sulfides in aqueous suspensions

Publications (1)

Publication Number Publication Date
BR7303297D0 true BR7303297D0 (pt) 1974-07-18

Family

ID=4093208

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3297/73A BR7303297D0 (pt) 1972-05-08 1973-05-07 Processo para oxidar sulfetos metalicos numa suspensao aquosa

Country Status (14)

Country Link
JP (1) JPS4961021A (US08124317-20120228-C00026.png)
AU (1) AU446688B2 (US08124317-20120228-C00026.png)
BE (1) BE799157A (US08124317-20120228-C00026.png)
BR (1) BR7303297D0 (US08124317-20120228-C00026.png)
CA (1) CA965964A (US08124317-20120228-C00026.png)
FR (1) FR2183958B1 (US08124317-20120228-C00026.png)
GB (1) GB1365667A (US08124317-20120228-C00026.png)
IT (1) IT985874B (US08124317-20120228-C00026.png)
NL (1) NL7306436A (US08124317-20120228-C00026.png)
NO (1) NO134330C (US08124317-20120228-C00026.png)
PH (1) PH10977A (US08124317-20120228-C00026.png)
SE (1) SE386656B (US08124317-20120228-C00026.png)
ZA (1) ZA732794B (US08124317-20120228-C00026.png)
ZM (1) ZM7273A1 (US08124317-20120228-C00026.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346062A (en) * 1981-01-14 1982-08-24 Occidental Research Corporation Chlorination leaching with sulfur extraction for recovery of zinc values
FR2597464B1 (fr) * 1986-04-17 1988-07-29 Elf Aquitaine Procede de recuperation du soufre de minerais renfermant des pyrites

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541355A (US08124317-20120228-C00026.png) * 1953-05-09

Also Published As

Publication number Publication date
CA965964A (en) 1975-04-15
ZA732794B (en) 1974-04-24
BE799157A (fr) 1973-11-07
FR2183958B1 (US08124317-20120228-C00026.png) 1975-12-26
AU5498373A (en) 1974-03-28
NO134330B (US08124317-20120228-C00026.png) 1976-06-14
NL7306436A (US08124317-20120228-C00026.png) 1973-11-12
DE2323154B2 (de) 1975-07-31
AU446688B2 (en) 1974-03-28
NO134330C (US08124317-20120228-C00026.png) 1976-09-22
JPS4961021A (US08124317-20120228-C00026.png) 1974-06-13
FR2183958A1 (US08124317-20120228-C00026.png) 1973-12-21
IT985874B (it) 1974-12-20
PH10977A (en) 1977-10-18
ZM7273A1 (en) 1973-12-21
DE2323154A1 (de) 1973-11-22
SE386656B (sv) 1976-08-16
GB1365667A (en) 1974-09-04

Similar Documents

Publication Publication Date Title
BR7300641D0 (pt) Processo para a fabricacao de corantes monoazoicos dispersos
BR7302665D0 (pt) Processo para obtencao de isomaltita processo para obtencao de isomaltita
BR7303990D0 (pt) Processo para obtencao de n-fosfonometil-glicina
BR7304576D0 (pt) Eletrodo dimensionalmente estavel e processo para sua producao
BR7016194D0 (pt) Processo para a obtencao de tetracloreto de carbono
BR7301817D0 (pt) Processo para beneficiamento de minerio
BR7308708D0 (pt) Mancal e processo para fabricar o mesmo
IT1000421B (it) Processo fotografico
BR7303772D0 (pt) Processo para obtencao de difenil-alcanoilamino-piridinas
BR7303407D0 (pt) Processo para preparar politiodiglicois
BR7307227D0 (pt) Processo para purificacao de ciclohexanona
BR7301295D0 (pt) Processo para producao de polpa
BR7304365D0 (pt) Processo para a manufatura de corantes diazo
BR7309305D0 (pt) Processo para obtencao de alta-aminoacil-cefalosporinas
BR7304851D0 (pt) Ferramenta rotativa e processo para operar com a mesma
IT1001202B (it) Processo di recupero
BR7208466D0 (pt) Processo para a producao de polpa
BR7300610D0 (pt) Processo para a sulfatacao de esteres celulosicas
BR7301418D0 (pt) Processo para obtencao de 2-aril-v-triazois
BR7303297D0 (pt) Processo para oxidar sulfetos metalicos numa suspensao aquosa
BR7207168D0 (pt) Processo para tratar suspensoes aquosas
BR7307856D0 (pt) Processo para a obtencao de 2-hidrazino-benzo-tiazois
IT991479B (it) Processo di fotodecorazione
BR7308149D0 (pt) Processo aperfeicoado para produzir metanos clorados
BR7307069D0 (pt) Processo para obtencao de tetraquis-azo-corantes