ZA849151B - Process for the production of a germanium concentrate for further processing - Google Patents

Process for the production of a germanium concentrate for further processing

Info

Publication number
ZA849151B
ZA849151B ZA849151A ZA849151A ZA849151B ZA 849151 B ZA849151 B ZA 849151B ZA 849151 A ZA849151 A ZA 849151A ZA 849151 A ZA849151 A ZA 849151A ZA 849151 B ZA849151 B ZA 849151B
Authority
ZA
South Africa
Prior art keywords
production
sulphur
further processing
germanium
concentrate
Prior art date
Application number
ZA849151A
Other languages
English (en)
Inventor
Lothar Leder
Kunibert Hanusch
Hans-Joachim Mueller
Original Assignee
Preussag Ag
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 Preussag Ag filed Critical Preussag Ag
Publication of ZA849151B publication Critical patent/ZA849151B/xx

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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B41/00—Obtaining germanium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
ZA849151A 1984-05-23 1984-11-23 Process for the production of a germanium concentrate for further processing ZA849151B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3419120A DE3419120C1 (de) 1984-05-23 1984-05-23 Verfahren zur Gewinnung eines weiterverarbeitbaren Germaniumkonzentrats

Publications (1)

Publication Number Publication Date
ZA849151B true ZA849151B (en) 1985-07-31

Family

ID=6236589

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA849151A ZA849151B (en) 1984-05-23 1984-11-23 Process for the production of a germanium concentrate for further processing

Country Status (4)

Country Link
EP (1) EP0162954B1 (de)
AT (1) ATE51898T1 (de)
DE (2) DE3419120C1 (de)
ZA (1) ZA849151B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100750351B1 (ko) * 2004-09-20 2007-08-17 승근구 황토를 이용한 게르마늄 함유수의 제조방법
RU2363749C1 (ru) * 2008-03-18 2009-08-10 Институт химии и химической технологии СО РАН (ИХХТ СО РАН) Способ извлечения германия из растворов
CN101638725B (zh) * 2009-08-14 2014-05-07 扬州宁达贵金属有限公司 从低锗煤尘中湿法富集锗精矿的一种方法
CN102191391B (zh) * 2010-03-02 2013-08-21 南华茂森综合利用有限责任公司 从高杂质低品位的复杂氧化锌粉中提取锗的方法
CN116875826B (zh) * 2023-09-07 2023-11-14 昆明理工大学 一种氧化锌烟尘深度、短流程提锗的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067221B (de) * 1959-10-15 Siemens & Halske Aktiengesellschaft, Berlin und München Verfahren zur Gewinnung von Germanium für Richtleiter, Transistoren od. dgl
FR1082311A (fr) * 1952-08-18 1954-12-28 Zh Sekitan Sogo Kenkyujo Procédé de récupération du germanium
US2827369A (en) * 1953-12-23 1958-03-18 Metallurg De Hoboken Soc Gen Method of separating germanium from primary materials containing germanium and other, less volatile, elements
GB865306A (en) * 1959-06-25 1961-04-12 Charles Lilley Horn Metal recovery process
DE1163787B (de) * 1960-01-16 1964-02-27 Ledoga Spa Verfahren zur Gewinnung von Germanium aus seinen sauren Loesungen
DE1184088B (de) * 1964-03-10 1964-12-23 Stolberger Zink Ag Verfahren zur Gewinnung von Nichteisen-Schwermetallen

Also Published As

Publication number Publication date
EP0162954B1 (de) 1990-04-11
ATE51898T1 (de) 1990-04-15
DE3481922D1 (de) 1990-05-17
EP0162954A2 (de) 1985-12-04
EP0162954A3 (en) 1988-03-16
DE3419120C1 (de) 1985-10-10

Similar Documents

Publication Publication Date Title
YU89285A (en) Process for leaching sulphur from sulphide materials, containing zinc and iron
AU642844B2 (en) Treatment of copper sulfide concentrates
ES2001981A6 (es) Procedimiento para la extraccion de metales preciosos a partir de concentrado de mineral
ZA849151B (en) Process for the production of a germanium concentrate for further processing
PL123065B2 (en) Method of treatment of metallurgic intermediate products, sulfide ores and/or ore concentrates
AU2238288A (en) Chemical addition agent and process for its production
CA2070200A1 (en) Nickel processing
ES478455A1 (es) Un procedimiento para la obtencion de soluciones de sulfato de cobre.
ES8504621A1 (es) Procedimiento para la produccion de dioxido de azufre
JPS5579842A (en) Lead concentrate treating method
BR9201586A (pt) Processo para a lixiviacao de ouro e prata
Fuerstenau et al. Surface chemical properties of oxide copper minerals
Bekturganov Complex Conversion of High Silicon-Content Copper Concentrates(Kompleksnaya Pererabotka Vysokokremnistykh Mednykh Kontsentratov)
GB746521A (en) Improvements in method of treating arsenical sulphide cobalt ores
CS295691A3 (en) Process of sulfidic material pyrometallurgical treatment
Leitsin Leaching of Indium-Bearing Sulphide Sludge
Gold et al. Possibility of Decrease of Nickel Losses With Tailings
Iacoban et al. Studying the Possibilities of Desulphurization Improvement at a High Sulphur Content Magnetitic Concentrate.(Retroactive Coverage)
Cempa Utilization of Collective Copper Concentrates in Copper Manufacture
Ivanovskii et al. Reprocessing of Base-Alloy Silver--Copper Alloys by Means of a Hydro-Metallurgical Method
Zalazinsky et al. Production of Iron Powder From the Iron Sulphoheptahydrate
Bradinskaya et al. Phase Analysis on Iron for the Determination of the Degree of Oxidation of Gold-Bearing Ores
Tevonyan et al. Pilot-Plant Testing of Potassium Permanganate in the Selective Flotation of Copper--Molybdenum Concentrates
SU1748450A1 (ru) Способ переработки железомарганцевых конкреций
SU1547140A1 (ru) Способ обогащения медно-свинцового штейна