IT941573B - Estrazione di rame e nichel da moduli di manganese - Google Patents

Estrazione di rame e nichel da moduli di manganese

Info

Publication number
IT941573B
IT941573B IT7342/71A IT734271A IT941573B IT 941573 B IT941573 B IT 941573B IT 7342/71 A IT7342/71 A IT 7342/71A IT 734271 A IT734271 A IT 734271A IT 941573 B IT941573 B IT 941573B
Authority
IT
Italy
Prior art keywords
nickel
extraction
copper
manganese
modules
Prior art date
Application number
IT7342/71A
Other languages
English (en)
Inventor
R Skarbo
Original Assignee
Kennecott Copper Corp
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 Kennecott Copper Corp filed Critical Kennecott Copper Corp
Application granted granted Critical
Publication of IT941573B publication Critical patent/IT941573B/it

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
    • C22B47/00—Obtaining manganese
    • C22B47/0018—Treating ocean floor nodules
    • C22B47/0045—Treating ocean floor nodules by wet processes
    • C22B47/0054—Treating ocean floor nodules by wet processes leaching processes
    • C22B47/0072—Treating ocean floor nodules by wet processes leaching processes with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
    • 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
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • C22B3/14—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions containing ammonia or ammonium salts
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/04—Manganese marine modules

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Ocean & Marine Engineering (AREA)
  • Oceanography (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT7342/71A 1970-07-16 1971-07-15 Estrazione di rame e nichel da moduli di manganese IT941573B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5530570A 1970-07-16 1970-07-16

Publications (1)

Publication Number Publication Date
IT941573B true IT941573B (it) 1973-03-10

Family

ID=21996994

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7342/71A IT941573B (it) 1970-07-16 1971-07-15 Estrazione di rame e nichel da moduli di manganese

Country Status (13)

Country Link
US (1) US3723095A (it)
JP (1) JPS551976B1 (it)
BE (1) BE770090A (it)
CA (1) CA963268A (it)
DE (1) DE2135732C3 (it)
DK (1) DK142331B (it)
ES (1) ES393334A1 (it)
FR (1) FR2098454B1 (it)
IT (1) IT941573B (it)
NL (1) NL7109876A (it)
NO (1) NO131730C (it)
SE (1) SE376441B (it)
ZA (1) ZA714583B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923615A (en) * 1972-07-17 1975-12-02 Deepsea Ventures Inc Winning of metal values from ore utilizing recycled acid leaching agent
FR2565600B1 (fr) * 1984-06-07 1992-08-14 Commissariat Energie Atomique Procede de traitement de minerais complexes de manganese tels que les nodules marins
FR2612173B1 (fr) * 1987-03-10 1991-04-19 Japan Metals & Chem Co Ltd Procede de preparation de composes de manganese de haute purete
CN104831065B (zh) * 2015-04-09 2017-07-07 长沙矿冶研究院有限责任公司 高锰钴比镍钴锰原料中镍钴与锰分离的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1059623A (en) * 1962-09-06 1967-02-22 Sumner Williams Inc Light-sensitive plates for use in the production of positive printing plates

Also Published As

Publication number Publication date
BE770090A (fr) 1972-01-17
NO131730C (it) 1975-07-16
ES393334A1 (es) 1974-09-01
FR2098454B1 (it) 1975-02-07
US3723095A (en) 1973-03-27
DE2135732C3 (de) 1981-10-01
SE376441B (it) 1975-05-26
NO131730B (it) 1975-04-07
FR2098454A1 (it) 1972-03-10
JPS551976B1 (it) 1980-01-17
DK142331C (it) 1981-03-09
NL7109876A (it) 1972-01-18
DK142331B (da) 1980-10-13
ZA714583B (en) 1972-09-27
CA963268A (en) 1975-02-25
DE2135732A1 (de) 1972-01-20
DE2135732B2 (de) 1979-04-26

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