FR2356730A2 - PROCESS FOR THE EXTRACTION OF METALS FROM LOW-GRADE ORE AND METALS THUS OBTAINED - Google Patents

PROCESS FOR THE EXTRACTION OF METALS FROM LOW-GRADE ORE AND METALS THUS OBTAINED

Info

Publication number
FR2356730A2
FR2356730A2 FR7719796A FR7719796A FR2356730A2 FR 2356730 A2 FR2356730 A2 FR 2356730A2 FR 7719796 A FR7719796 A FR 7719796A FR 7719796 A FR7719796 A FR 7719796A FR 2356730 A2 FR2356730 A2 FR 2356730A2
Authority
FR
France
Prior art keywords
metals
extraction
low
grade ore
ore
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.)
Granted
Application number
FR7719796A
Other languages
French (fr)
Other versions
FR2356730B2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HELD GmbH
Original Assignee
HELD GmbH
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 HELD GmbH filed Critical HELD GmbH
Publication of FR2356730A2 publication Critical patent/FR2356730A2/en
Application granted granted Critical
Publication of FR2356730B2 publication Critical patent/FR2356730B2/fr
Granted 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • 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
    • C22B47/00—Obtaining manganese
    • C22B47/0018—Treating ocean floor nodules
    • C22B47/0027—Preliminary treatment
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents

Landscapes

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

Abstract

Métallurgie. Les petits agglomérés, en boulettes, ou analogues, avant leur introduction dans une zone à haute température, sont, après façonnage, entourés d'une enveloppe imperméable aux gaz. Application : extraction d'un metal de matières en contenant.Metallurgy. The small agglomerates, in pellets, or the like, before their introduction into a high temperature zone, are, after shaping, surrounded by a gas impermeable envelope. Application: extraction of a metal from materials containing it.

FR7719796A 1976-07-01 1977-06-28 PROCESS FOR THE EXTRACTION OF METALS FROM LOW-GRADE ORE AND METALS THUS OBTAINED Granted FR2356730A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762629589 DE2629589C3 (en) 1976-07-01 1976-07-01 Process for separating metals from ores and / or metal-containing waste products

Publications (2)

Publication Number Publication Date
FR2356730A2 true FR2356730A2 (en) 1978-01-27
FR2356730B2 FR2356730B2 (en) 1981-02-06

Family

ID=5981962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719796A Granted FR2356730A2 (en) 1976-07-01 1977-06-28 PROCESS FOR THE EXTRACTION OF METALS FROM LOW-GRADE ORE AND METALS THUS OBTAINED

Country Status (6)

Country Link
JP (1) JPS5328004A (en)
AU (1) AU512222B2 (en)
CA (1) CA1099517A (en)
DE (1) DE2629589C3 (en)
FR (1) FR2356730A2 (en)
GB (1) GB1585585A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015113247A1 (en) * 2015-08-11 2017-02-16 Sma Solar Technology Ag Inverter with a discharge capacitor and photovoltaic system comprising an inverter
CN114540614A (en) * 2022-01-19 2022-05-27 中南大学 Method for sintering limonite type laterite-nickel ore pellets

Also Published As

Publication number Publication date
CA1099517A (en) 1981-04-21
DE2629589A1 (en) 1978-01-12
AU2621877A (en) 1979-01-04
GB1585585A (en) 1981-03-04
AU512222B2 (en) 1980-10-02
DE2629589B2 (en) 1980-10-23
FR2356730B2 (en) 1981-02-06
DE2629589C3 (en) 1981-06-04
JPS5328004A (en) 1978-03-15

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