GB1183612A - Improvements in or relating to processes for Extracting Elements from Rocks or Ores - Google Patents

Improvements in or relating to processes for Extracting Elements from Rocks or Ores

Info

Publication number
GB1183612A
GB1183612A GB8897/67A GB889767A GB1183612A GB 1183612 A GB1183612 A GB 1183612A GB 8897/67 A GB8897/67 A GB 8897/67A GB 889767 A GB889767 A GB 889767A GB 1183612 A GB1183612 A GB 1183612A
Authority
GB
United Kingdom
Prior art keywords
ore
ores
rocks
rock material
chelating agent
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.)
Expired
Application number
GB8897/67A
Other languages
English (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.)
Bureau de Recherches Geologiques et Minieres BRGM
Original Assignee
Bureau de Recherches Geologiques et Minieres BRGM
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 Bureau de Recherches Geologiques et Minieres BRGM filed Critical Bureau de Recherches Geologiques et Minieres BRGM
Publication of GB1183612A publication Critical patent/GB1183612A/en
Expired 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1608—Leaching with acyclic or carbocyclic agents
    • C22B3/1658—Leaching with acyclic or carbocyclic agents of different types in admixture, e.g. with organic acids added to oximes
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1683—Leaching with organo-metallic compounds
    • C22B3/1691—Leaching with a mixture of organic agents wherein at least one agent is an organo-metallic compound
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
GB8897/67A 1966-03-08 1967-03-08 Improvements in or relating to processes for Extracting Elements from Rocks or Ores Expired GB1183612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52445A FR1477661A (fr) 1966-03-08 1966-03-08 Nouveau procédé d'extraction de métaux des roches ou des minerais à très faibles teneurs

Publications (1)

Publication Number Publication Date
GB1183612A true GB1183612A (en) 1970-03-11

Family

ID=8603158

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8897/67A Expired GB1183612A (en) 1966-03-08 1967-03-08 Improvements in or relating to processes for Extracting Elements from Rocks or Ores

Country Status (9)

Country Link
BE (1) BE694476A (enrdf_load_stackoverflow)
CH (1) CH481221A (enrdf_load_stackoverflow)
DE (1) DE1558396B1 (enrdf_load_stackoverflow)
ES (1) ES338475A1 (enrdf_load_stackoverflow)
FR (1) FR1477661A (enrdf_load_stackoverflow)
GB (1) GB1183612A (enrdf_load_stackoverflow)
NL (1) NL6702767A (enrdf_load_stackoverflow)
NO (1) NO118845B (enrdf_load_stackoverflow)
SE (1) SE331366B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997012071A1 (en) * 1995-09-27 1997-04-03 Commonwealth Scientific And Industrial Research Organisation Recovery of vanadium
WO1998008585A1 (en) * 1996-08-26 1998-03-05 Geochem Technologies, Inc. Leaching of metal chalcogenide (sulfide-type) minerals with oxidizing and chelating agents

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735002A (en) * 1971-10-27 1973-05-22 M Poston Bone decalcification composition
DE3327338A1 (de) * 1983-07-29 1985-02-07 Licencia Találmányokat Ertékesítö Vállalat, Budapest Verfahren zum herausloesen von metalloxyden aus sialit- und allitgesteinen, mineralien, silikathaltigen industriellen nebenprodukten beziehungsweise abfallprodukten
DE3716646A1 (de) * 1987-05-18 1988-12-08 Eugen Dipl Chem Dr Phil Dumont Entfernung von metallen aus erden, staeuben und schlaemmen
DE4218863C2 (de) * 1992-06-09 1994-05-19 Farshad Dr Dehnad Verfahren und Vorrichtung zur Behandlung von schwermetallbelasteten Stoffen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997012071A1 (en) * 1995-09-27 1997-04-03 Commonwealth Scientific And Industrial Research Organisation Recovery of vanadium
WO1998008585A1 (en) * 1996-08-26 1998-03-05 Geochem Technologies, Inc. Leaching of metal chalcogenide (sulfide-type) minerals with oxidizing and chelating agents

Also Published As

Publication number Publication date
BE694476A (enrdf_load_stackoverflow) 1967-07-31
ES338475A1 (es) 1968-04-01
NL6702767A (enrdf_load_stackoverflow) 1967-09-11
DE1558396B1 (de) 1971-11-04
FR1477661A (fr) 1967-04-21
CH481221A (fr) 1969-11-15
SE331366B (enrdf_load_stackoverflow) 1970-12-21
NO118845B (enrdf_load_stackoverflow) 1970-02-23

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees