FR2528719B1 - Recyclage hydrodynamique d'amorces de sulfures metalliques sous pression - Google Patents

Recyclage hydrodynamique d'amorces de sulfures metalliques sous pression

Info

Publication number
FR2528719B1
FR2528719B1 FR8310180A FR8310180A FR2528719B1 FR 2528719 B1 FR2528719 B1 FR 2528719B1 FR 8310180 A FR8310180 A FR 8310180A FR 8310180 A FR8310180 A FR 8310180A FR 2528719 B1 FR2528719 B1 FR 2528719B1
Authority
FR
France
Prior art keywords
hydrodynamic
primers
recycling
metal sulfide
pressure metal
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
FR8310180A
Other languages
English (en)
French (fr)
Other versions
FR2528719A1 (fr
Inventor
Robert Mckee Rownd
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.)
COFREMMI
Original Assignee
COFREMMI
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 COFREMMI filed Critical COFREMMI
Publication of FR2528719A1 publication Critical patent/FR2528719A1/fr
Application granted granted Critical
Publication of FR2528719B1 publication Critical patent/FR2528719B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/12—Sulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/11—Sulfides
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (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)
FR8310180A 1982-06-21 1983-06-20 Recyclage hydrodynamique d'amorces de sulfures metalliques sous pression Expired FR2528719B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39045182A 1982-06-21 1982-06-21

Publications (2)

Publication Number Publication Date
FR2528719A1 FR2528719A1 (fr) 1983-12-23
FR2528719B1 true FR2528719B1 (fr) 1988-12-09

Family

ID=23542506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8310180A Expired FR2528719B1 (fr) 1982-06-21 1983-06-20 Recyclage hydrodynamique d'amorces de sulfures metalliques sous pression

Country Status (6)

Country Link
AU (1) AU1578883A (el)
BR (1) BR8303263A (el)
CA (1) CA1214335A (el)
FR (1) FR2528719B1 (el)
GR (1) GR78311B (el)
PH (1) PH18469A (el)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI75868C (fi) * 1986-10-03 1988-08-08 Outokumpu Oy Saett att utfaella och avskilja metaller.
CA1324724C (en) * 1986-08-18 1993-11-30 George Houlachi Process for the removal of cobalt impurities from zinc sulphate solutions
FI106635B (fi) * 1999-11-09 2001-03-15 Outokumpu Oy Menetelmä nikkelin pelkistämiseksi vesiliuoksesta
CN103397185A (zh) * 2013-06-24 2013-11-20 中南大学 一种含铁和游离硫酸的硫酸镍溶液沉铁过程中除钙的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722480A (en) * 1954-06-21 1955-11-01 Chemical Construction Corp Catalytic precipitation of nickel, cobalt and zinc sulfides from dilute acid solutions
FR1226788A (fr) * 1959-05-05 1960-08-16 Sherritt Gordon Mines Ltd Procédé de traitement de minerais latéritiques
FR1384908A (fr) * 1962-07-25 1965-01-08 Sherritt Gordon Mines Ltd Procédé de récupération par sulfatation du nickel et du cobalt oxydés dans les minerais et concentrés
CA1035152A (en) * 1974-09-19 1978-07-25 Inco Limited Recovery of nickel from nickel sulfate solutions
US4110400A (en) * 1977-08-01 1978-08-29 Amax Inc. Selective precipitation of nickel and cobalt sulfides from acidic sulfate solution

Also Published As

Publication number Publication date
AU1578883A (en) 1984-01-05
GR78311B (el) 1984-09-26
CA1214335A (en) 1986-11-25
FR2528719A1 (fr) 1983-12-23
PH18469A (en) 1985-07-18
BR8303263A (pt) 1984-02-07

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Legal Events

Date Code Title Description
TP Transmission of property