IT940607B - Estrazione di metalli da noduli di manganese d alto mare - Google Patents

Estrazione di metalli da noduli di manganese d alto mare

Info

Publication number
IT940607B
IT940607B IT31118/71A IT3111871A IT940607B IT 940607 B IT940607 B IT 940607B IT 31118/71 A IT31118/71 A IT 31118/71A IT 3111871 A IT3111871 A IT 3111871A IT 940607 B IT940607 B IT 940607B
Authority
IT
Italy
Prior art keywords
metals
extraction
high sea
manganese nodules
sea manganese
Prior art date
Application number
IT31118/71A
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 IT940607B publication Critical patent/IT940607B/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
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
    • 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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Ocean & Marine Engineering (AREA)
  • Oceanography (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT31118/71A 1970-11-16 1971-11-15 Estrazione di metalli da noduli di manganese d alto mare IT940607B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9013170A 1970-11-16 1970-11-16

Publications (1)

Publication Number Publication Date
IT940607B true IT940607B (it) 1973-02-20

Family

ID=22221463

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31118/71A IT940607B (it) 1970-11-16 1971-11-15 Estrazione di metalli da noduli di manganese d alto mare

Country Status (15)

Country Link
US (1) US3728105A (it)
JP (1) JPS5544140B1 (it)
AU (1) AU467197B2 (it)
BE (1) BE775404A (it)
CA (1) CA970981A (it)
DE (1) DE2156940C3 (it)
DK (1) DK142291B (it)
ES (1) ES397075A1 (it)
FR (1) FR2113978B1 (it)
GB (1) GB1367945A (it)
IT (1) IT940607B (it)
NL (1) NL7115603A (it)
NO (1) NO129961B (it)
SE (1) SE395286B (it)
ZA (1) ZA717463B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869360A (en) * 1972-05-08 1975-03-04 William S Kane Reduction method for separating metal values from ocean floor nodule ore
US3855384A (en) * 1972-06-28 1974-12-17 Ethyl Corp Process for winning copper using carbon monoxide
US3918962A (en) * 1972-06-28 1975-11-11 Ethyl Corp Process for winning copper using carbon monoxide
US3983017A (en) * 1972-12-01 1976-09-28 Kennecott Copper Corporation Recovery of metal values from manganese deep sea nodules using ammoniacal cuprous leach solutions
US3933975A (en) * 1974-02-08 1976-01-20 Amax Inc. Nickel-cobalt separation
JPS5316761B2 (it) * 1974-05-23 1978-06-03
US3984237A (en) * 1975-03-27 1976-10-05 Ethyl Corporation Leaching of low-grade nickel complex ore
SE399719B (sv) * 1976-06-15 1978-02-27 Mx Processer Reinhardt Forfarande for utvinning av metaller ur en blandning av metallhydroxider
US4322390A (en) * 1980-10-27 1982-03-30 Uop Inc. Hydrometallurgical recovery of copper, cobalt nickel with reductive and oxidative leaching
ES2014174A6 (es) * 1989-07-13 1990-06-16 Consejo Superior Investigacion Procedimiento para la recuperacion de cinc, cobre y plomo de minerales y materiales oxidados yno sulfurados.
US5431788A (en) * 1993-06-28 1995-07-11 Cominco Engineering Services Ltd. Chloride assisted hydrometallurgical copper extraction
US5855858A (en) * 1993-07-29 1999-01-05 Cominco Engineering Services Ltd. Process for the recovery of nickel and/or cobalt from an ore or concentrate
JP5547922B2 (ja) * 2009-07-31 2014-07-16 住友化学株式会社 モリブデン及びコバルトを含有する複合酸化物の製造方法
ITMI20120579A1 (it) 2012-04-11 2013-10-12 Metals Technology Dev Compa Ny Llc Procedimento per recuperare metalli non ferrosi da una matrice solida

Also Published As

Publication number Publication date
AU467197B2 (en) 1975-11-27
BE775404A (fr) 1972-05-16
SE395286B (sv) 1977-08-08
DE2156940B2 (de) 1979-11-29
DE2156940A1 (de) 1972-05-31
FR2113978A1 (it) 1972-06-30
DK142291B (da) 1980-10-06
DE2156940C3 (de) 1980-09-18
FR2113978B1 (it) 1976-02-13
NL7115603A (it) 1972-05-18
ZA717463B (en) 1972-07-26
US3728105A (en) 1973-04-17
NO129961B (it) 1974-06-17
DK142291C (it) 1981-03-02
CA970981A (en) 1975-07-15
GB1367945A (en) 1974-09-25
AU3553471A (en) 1973-05-17
ES397075A1 (es) 1974-05-01
JPS5544140B1 (it) 1980-11-11

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