Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
BE420040A - - Google Patents
[go: Go Back, main page]

BE420040A - - Google Patents

Info

Publication number
BE420040A
BE420040A BE420040DA BE420040A BE 420040 A BE420040 A BE 420040A BE 420040D A BE420040D A BE 420040DA BE 420040 A BE420040 A BE 420040A
Authority
BE
Belgium
Prior art keywords
lead
leaching
oxychloride
sodium chloride
materials
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE420040A publication Critical patent/BE420040A/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
    • C22B13/00—Obtaining lead
    • C22B13/04—Obtaining lead by wet processes
    • 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)
BE420040D BE420040A (sr)

Publications (1)

Publication Number Publication Date
BE420040A true BE420040A (sr)

Family

ID=82203

Family Applications (1)

Application Number Title Priority Date Filing Date
BE420040D BE420040A (sr)

Country Status (1)

Country Link
BE (1) BE420040A (sr)

Similar Documents

Publication Publication Date Title
FR2574092A1 (fr) Procede d'extraction d'or de minerais rebelles
FR2541311A1 (fr) Procede pour isoler par voie hydrometallique des metaux nobles a partir de matieres en contenant par traitement a l'aide de thiouree
CN103112833B (zh) 一种从铜阳极泥中回收碲的方法
BE420040A (sr)
CN117735486B (zh) 一种金属硫渣预处理强化硫磺热熔分离的方法
US496951A (en) Henry parkes
US2142274A (en) Manufacture of lead from substances containing lead
US732641A (en) Metal-leaching process.
BE573030A (sr)
LU81602A1 (fr) Procede de recuperation de metaux non-ferreux contenus dans un residu riche en oxyde et/ou hydroxyde de fer
US961934A (en) Wet treatment of mattes.
US541447A (en) Process of reducing zinc slimes
JPS5974245A (ja) 銅および砒素の分離方法
US1539711A (en) Process of treating ores containing galena
US1069498A (en) Process of treating ores.
US702153A (en) Treatment of ores and materials containing antimony.
RU2237092C1 (ru) Способ извлечения серебра из флотационных сульфидных концентратов
US1327974A (en) Treating manganese-silver ores
US788912A (en) Process of extracting metals.
FR2533587A1 (fr) Procede de traitement de minerais complexes de manganese, en particulier de nodules manganiferes
US1305787A (en) febotsow
US471550A (en) Process of purifying hyposulphite leaching solutions
US602526A (en) Springs
US541333A (en) Process of separating gold and silver
RU2167209C1 (ru) Способ переработки сульфидных медно-цинковых материалов