PE17699A1 - PROCEDURE FOR THE OBTAINING OF METALS, ESPECIALLY OF NOBLE METALS FROM METALLIC MINERALS - Google Patents

PROCEDURE FOR THE OBTAINING OF METALS, ESPECIALLY OF NOBLE METALS FROM METALLIC MINERALS

Info

Publication number
PE17699A1
PE17699A1 PE00055897A PE00055897A PE17699A1 PE 17699 A1 PE17699 A1 PE 17699A1 PE 00055897 A PE00055897 A PE 00055897A PE 00055897 A PE00055897 A PE 00055897A PE 17699 A1 PE17699 A1 PE 17699A1
Authority
PE
Peru
Prior art keywords
metals
procedure
obtaining
ore material
metallic minerals
Prior art date
Application number
PE00055897A
Other languages
Spanish (es)
Inventor
Johann Knecht
Original Assignee
Krupp Polysius 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7798576&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE17699(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Krupp Polysius Ag filed Critical Krupp Polysius Ag
Publication of PE17699A1 publication Critical patent/PE17699A1/en

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
    • 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
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The invention relates to the extraction of metal, particularly precious metals, from corresponding ore material, in which starting ore material is comminuted in a material bed roll mill, then deposited on a heap and leached by the addition of leaching fluid In order that the metal can be extracted with a particularly high rate of yield from the starting ore material, the comminuted ore material is deposited on the heap with a maximum grain size of approximately 12 to 15 mm.
PE00055897A 1996-07-01 1997-06-30 PROCEDURE FOR THE OBTAINING OF METALS, ESPECIALLY OF NOBLE METALS FROM METALLIC MINERALS PE17699A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996126387 DE19626387C2 (en) 1996-07-01 1996-07-01 Process for extracting metal from ore material

Publications (1)

Publication Number Publication Date
PE17699A1 true PE17699A1 (en) 1999-05-10

Family

ID=7798576

Family Applications (1)

Application Number Title Priority Date Filing Date
PE00055897A PE17699A1 (en) 1996-07-01 1997-06-30 PROCEDURE FOR THE OBTAINING OF METALS, ESPECIALLY OF NOBLE METALS FROM METALLIC MINERALS

Country Status (5)

Country Link
AU (1) AU719183B2 (en)
BR (1) BR9703821A (en)
CA (1) CA2207518C (en)
DE (1) DE19626387C2 (en)
PE (1) PE17699A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011102677A1 (en) 2011-05-28 2012-11-29 Khd Humboldt Wedag Gmbh Method of producing microcracks in ore
CN110756267A (en) * 2019-11-11 2020-02-07 湖北宏图中药材科技有限公司 Atractylodes lancea processing device capable of crushing and drying

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933001C2 (en) * 1979-08-14 1985-11-14 Japan Tower Mill Co. Ltd., Tokyo/Tokio Process and device for fine grinding and leaching of ores containing uranium or gold
AU583151B2 (en) * 1986-04-30 1989-04-20 Ensci Inc. Metal value recovery
DE3712147A1 (en) * 1987-04-10 1988-10-20 Krupp Polysius Ag METHOD AND SYSTEM FOR CRUSHING SPROEDEM GROUND MATERIAL
DE3736243C2 (en) * 1987-10-27 1999-02-25 Deutz Ag Process and plant for extracting gold from gold ore
AU627603B2 (en) * 1989-09-18 1992-08-27 Geevor Del Ecuador C.A. A method for gold recovery using chlorine dioxide solution
DE4307230A1 (en) * 1993-03-08 1994-09-15 Krupp Polysius Ag Process and plant for comminuting the bed of brittle regrind
DE4400796A1 (en) * 1994-01-13 1995-07-20 Krupp Polysius Ag Recovery of precious metals from non-oxidised (semi-) refractory ores

Also Published As

Publication number Publication date
CA2207518A1 (en) 1998-01-01
DE19626387A1 (en) 1998-01-08
BR9703821A (en) 1998-10-06
DE19626387C2 (en) 2003-05-28
AU719183B2 (en) 2000-05-04
AU2470797A (en) 1998-01-15
CA2207518C (en) 2009-05-05

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Legal Events

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