DE109152C - - Google Patents

Info

Publication number
DE109152C
DE109152C DENDAT109152D DE109152DA DE109152C DE 109152 C DE109152 C DE 109152C DE NDAT109152 D DENDAT109152 D DE NDAT109152D DE 109152D A DE109152D A DE 109152DA DE 109152 C DE109152 C DE 109152C
Authority
DE
Germany
Prior art keywords
fact
raw material
treatment
material containing
case
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DENDAT109152D
Other languages
German (de)
English (en)
Publication of DE109152C publication Critical patent/DE109152C/de
Active legal-status Critical Current

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
    • C22B13/00—Obtaining lead
    • C22B13/06—Refining

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)
DENDAT109152D Active DE109152C (OSRAM)

Publications (1)

Publication Number Publication Date
DE109152C true DE109152C (OSRAM)

Family

ID=379074

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT109152D Active DE109152C (OSRAM)

Country Status (1)

Country Link
DE (1) DE109152C (OSRAM)

Similar Documents

Publication Publication Date Title
DE109152C (OSRAM)
US1891532A (en) Process for extracting metals from ores, minerals, and other materials
US1570777A (en) Process for treating sulphide ores
RU2079561C1 (ru) Способ переработки окисленных полиметаллических материалов
AT92287B (de) Verfahren zur Gewinnung und Reinigung von Zellstoff aus Holz und ähnlichen zellstoffhaltigen Stoffen.
ES401050A1 (es) Procedimiento de lixiviacion selectiva en etapas multiples para extraer hierro reactivo con un acido, a partir de ali- mentacion de mineral de sulfuro de hierro.
US653414A (en) Process of extracting copper or other metals from tailings or ores of such metals.
US1992060A (en) Process for treating cyanide solutions
DE273046C (OSRAM)
US411047A (en) John s
DE251330C (OSRAM)
US900454A (en) Art of separating metals from speiss.
US2187468A (en) Process of treating molybdenum ores and products resulting therefrom
GB447626A (en) Improvements in recovering precious metals
US1305969A (en) jackson
US651506A (en) Barrell amalgamation of precious metals.
AT314473B (de) Verfahren zur Aufarbeitung von Rotschlamm
US2778727A (en) Method of concentrating metal values from sulfur solutions
US1737140A (en) Process for the recovery of tin and its associated metals from alloys, mechanical mixtures, and ores
US704640A (en) Process of extracting copper and nickel from sulfid compounds.
US1864777A (en) Recovery of metals from zinc plant residue
US702153A (en) Treatment of ores and materials containing antimony.
DE930870C (de) Verfahren zur Gewinnung von Tonerde und Eisenoxyd aus Bauxit usw.
US1556822A (en) Multiple-roast chloridizing process
US723949A (en) Process of separating copper from ores.