BR8103262A - Processo de tratamento de compostos sulfurados contendo chumbo e cobre - Google Patents

Processo de tratamento de compostos sulfurados contendo chumbo e cobre

Info

Publication number
BR8103262A
BR8103262A BR8103262A BR8103262A BR8103262A BR 8103262 A BR8103262 A BR 8103262A BR 8103262 A BR8103262 A BR 8103262A BR 8103262 A BR8103262 A BR 8103262A BR 8103262 A BR8103262 A BR 8103262A
Authority
BR
Brazil
Prior art keywords
copper
treating
compounds containing
containing lead
sulphured
Prior art date
Application number
BR8103262A
Other languages
English (en)
Portuguese (pt)
Inventor
Bied Charreton Benoite
A Gergeaux
Original Assignee
Saetec
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 Saetec filed Critical Saetec
Publication of BR8103262A publication Critical patent/BR8103262A/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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0086—Treating solutions by physical methods
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/04—Obtaining lead 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
    • C22B13/00—Obtaining lead
    • C22B13/06—Refining
    • C22B13/08—Separating metals from lead by precipitating, e.g. Parkes process
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • C22B15/0006—Preliminary treatment without modification of the copper constituent by dry 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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

  • 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)
BR8103262A 1980-06-10 1981-05-26 Processo de tratamento de compostos sulfurados contendo chumbo e cobre BR8103262A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8012827A FR2483954B1 (fr) 1980-06-10 1980-06-10 Procede de traitement des composes sulfures contenant du plomb et du cuivre

Publications (1)

Publication Number Publication Date
BR8103262A true BR8103262A (pt) 1982-02-16

Family

ID=9242892

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8103262A BR8103262A (pt) 1980-06-10 1981-05-26 Processo de tratamento de compostos sulfurados contendo chumbo e cobre

Country Status (2)

Country Link
BR (1) BR8103262A (fr)
FR (1) FR2483954B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615190A (en) * 1969-01-29 1971-10-26 Us Interior Oxidation of lead blast furnance matte
US3632308A (en) * 1969-12-05 1972-01-04 Universal Oil Prod Co Recovery of copper values from slag
US3962402A (en) * 1974-02-27 1976-06-08 Freeport Minerals Company Oxidation-leaching of chalcopyrite
US4024218A (en) * 1975-11-03 1977-05-17 Cominco Ltd. Process for hydrometallurgical upgrading
BE860944A (fr) * 1977-11-17 1978-05-17 Texas Gulf Inc Procede de traitement de concentres complexes de plomb et de zinc

Also Published As

Publication number Publication date
FR2483954B1 (fr) 1985-06-21
FR2483954A1 (fr) 1981-12-11

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