BE757898A - Procede pour exploiter des cendres de minerais pyritiques non epuises de leurs constituants oxydables - Google Patents

Procede pour exploiter des cendres de minerais pyritiques non epuises de leurs constituants oxydables

Info

Publication number
BE757898A
BE757898A BE757898DA BE757898A BE 757898 A BE757898 A BE 757898A BE 757898D A BE757898D A BE 757898DA BE 757898 A BE757898 A BE 757898A
Authority
BE
Belgium
Prior art keywords
pyritical
oxidable
exploring
constituents
exhausted
Prior art date
Application number
Other languages
English (en)
Original Assignee
Auxiliar Ind Sa Empresa
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.)
Publication date
Publication of BE757898A publication Critical patent/BE757898A/fr

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/10—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/06—Sulfates
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
BE757898D 1969-10-31 Procede pour exploiter des cendres de minerais pyritiques non epuises de leurs constituants oxydables BE757898A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES373049A ES373049A1 (es) 1969-10-31 1969-10-31 Procedimiento para beneficiar cenizas de minerales piriti- cos no agotados en sus constituyentes oxidables.

Publications (1)

Publication Number Publication Date
BE757898A true BE757898A (fr) 1971-04-01

Family

ID=8454202

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757898D BE757898A (fr) 1969-10-31 Procede pour exploiter des cendres de minerais pyritiques non epuises de leurs constituants oxydables

Country Status (8)

Country Link
BE (1) BE757898A (fr)
DE (1) DE2052223C3 (fr)
ES (2) ES373049A1 (fr)
FR (1) FR2066440A5 (fr)
GB (1) GB1318977A (fr)
NL (1) NL7015633A (fr)
YU (1) YU34058B (fr)
ZA (1) ZA707323B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0538168A1 (fr) * 1991-06-14 1993-04-21 Riotinto Minera S.A. Procédé pour la récupération de métaux de valeur non-ferreux à partir des cendres de pyrites

Also Published As

Publication number Publication date
ZA707323B (en) 1971-09-29
DE2052223A1 (de) 1971-06-03
ES421632A2 (es) 1977-09-01
YU34058B (en) 1978-10-31
DE2052223C3 (de) 1974-06-27
GB1318977A (en) 1973-05-31
ES373049A1 (es) 1971-12-01
FR2066440A5 (fr) 1971-08-06
YU262870A (en) 1978-05-15
NL7015633A (fr) 1971-05-04
DE2052223B2 (de) 1973-11-29

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