BE540711A - - Google Patents

Info

Publication number
BE540711A
BE540711A BE540711DA BE540711A BE 540711 A BE540711 A BE 540711A BE 540711D A BE540711D A BE 540711DA BE 540711 A BE540711 A BE 540711A
Authority
BE
Belgium
Prior art keywords
chlorine
copper
metals
fe3o4
zinc
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE540711A publication Critical patent/BE540711A/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
    • C22B1/08—Chloridising roasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BE540711D BE540711A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE540711A true BE540711A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=169979

Family Applications (1)

Application Number Title Priority Date Filing Date
BE540711D BE540711A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE540711A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Similar Documents

Publication Publication Date Title
EP1583848B1 (en) Recovering metals from sulfidic materials
CA2636122C (en) Process of leaching gold
FR2477181A1 (fr) Procede pour recuperer le nickel, le cobalt et le manganese de leurs oxydes ou silicates, utilisant l'energie de micro-ondes
WO2014156351A1 (ja) 黄鉄鉱を含有する金鉱石からの金の回収方法
FR2684391A1 (fr) Procede de concentration thermique a basse temperature de minerais de nickel lateritiques.
CN86107005A (zh) 从精矿中回收贵金属的方法
WO2007020338A2 (fr) Procede de preparation du molybdate, du vanadate et du tungstate de calcium et leurs melanges
CN114737059B (zh) 一种采用无氧焙烧-过硫酸盐浸出联合技术处理氰化尾渣的方法
BE540711A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN110551904A (zh) 高硫砷碳难选金精矿非氰浸金及提金方法
EP3882365A1 (en) Solid-liquid-solid method for the solubilisation of copper minerals and concentrates, independent of the redox potential and with low consumption of water and acid
US4579589A (en) Process for the recovery of precious metals from a roaster calcine leach residue
US5279803A (en) Precious metal recovery process from carbonaceous ores
US11408051B2 (en) Method and system for metal recovery from arsenical bearing sulfides ores
US4261737A (en) Recovery of cobalt values
FR2673617A1 (fr) Procede de separation du rhenium a partir de solutions acides contenant du molybdene.
US1238279A (en) Process of treating substances carrying sulfur and metals.
FR2672304A1 (fr) Recovery of gold from refractory ores and concentrates.
US1315761A (en) Process for treating ores and concentrates
RU2763710C1 (ru) Способ извлечения золота из золотосодержащего флотационного концентрата
BE581525A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US2619407A (en) Sulfur recovery
US737061A (en) Process of recovering precious metals.
GB1186836A (en) A process for the purification by chlorination of roasted iron sulphide materials
Balgaeva et al. Extraction of rhenium from calcines of the oxidation roasting of low-grade molybdenite concentrate in a rotating tubular furnace