CA1214335A - Hydrodynamic recycle of metallic sulfide seed under pressure - Google Patents

Hydrodynamic recycle of metallic sulfide seed under pressure

Info

Publication number
CA1214335A
CA1214335A CA000430187A CA430187A CA1214335A CA 1214335 A CA1214335 A CA 1214335A CA 000430187 A CA000430187 A CA 000430187A CA 430187 A CA430187 A CA 430187A CA 1214335 A CA1214335 A CA 1214335A
Authority
CA
Canada
Prior art keywords
pressure
autoclave
slurry
solution
sulfide
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
CA000430187A
Other languages
English (en)
French (fr)
Inventor
Robert M. 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.)
FRANCAISE D"ENTREPRISES MINIERES METALLURGIQUES ET D'INVESTISSEMENTS Cie
Original Assignee
FRANCAISE D"ENTREPRISES MINIERES METALLURGIQUES ET D'INVESTISSEMENTS Cie
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 FRANCAISE D"ENTREPRISES MINIERES METALLURGIQUES ET D'INVESTISSEMENTS Cie filed Critical FRANCAISE D"ENTREPRISES MINIERES METALLURGIQUES ET D'INVESTISSEMENTS Cie
Application granted granted Critical
Publication of CA1214335A publication Critical patent/CA1214335A/en
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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (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)
CA000430187A 1982-06-21 1983-06-10 Hydrodynamic recycle of metallic sulfide seed under pressure Expired CA1214335A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39045182A 1982-06-21 1982-06-21
US390,451 1982-06-21

Publications (1)

Publication Number Publication Date
CA1214335A true CA1214335A (en) 1986-11-25

Family

ID=23542506

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000430187A Expired CA1214335A (en) 1982-06-21 1983-06-10 Hydrodynamic recycle of metallic sulfide seed under pressure

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (3)

* 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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
GR78311B (el) 1984-09-26
PH18469A (en) 1985-07-18
BR8303263A (pt) 1984-02-07
FR2528719B1 (fr) 1988-12-09
FR2528719A1 (fr) 1983-12-23
AU1578883A (en) 1984-01-05

Similar Documents

Publication Publication Date Title
AU2007288123B2 (en) Improved hydrometallurgical method for the extraction of nickel from laterite ores
CN104718301B (zh) 镍氧化矿石的湿式冶炼方法
AU2007219059A1 (en) Hematite precipitation at elevated temperature and pressure
JP6388043B2 (ja) 硫化物の製造方法、ニッケル酸化鉱石の湿式製錬方法
US3929468A (en) Process for recovery of non-ferrous metals from oxide ores and concentrates
WO2016181673A1 (ja) 鉱石スラリーの前処理方法、鉱石スラリーの製造方法
CN106232842A (zh) 镍氧化矿石的湿式冶炼方法
US9410226B2 (en) Ore slurry production method and metal refining method
CA1214335A (en) Hydrodynamic recycle of metallic sulfide seed under pressure
AU779605B2 (en) A method for the reduction of nickel from an aqueous solution
JP6661926B2 (ja) 鉱石スラリーの処理方法、ニッケル酸化鉱石の湿式製錬方法
AU672200B2 (en) Process for the separation of cobalt from nickel
WO2019035319A1 (ja) 浸出処理方法、ニッケル酸化鉱石の湿式製錬方法
US4547347A (en) Granulometric control of nickel sulfide precipitate
WO2016136069A1 (ja) 鉱石スラリーの前処理方法、鉱石スラリーの製造方法
US4547348A (en) Conditioning of laterite pressure leach liquor
JP7293873B2 (ja) ニッケル硫化物の製造方法、ニッケル酸化鉱石の湿式製錬方法
JP7279546B2 (ja) ニッケル酸化鉱石の浸出処理方法及びこれを含む湿式製錬方法
JP7155639B2 (ja) ニッケル酸化鉱石原料の前処理方法
Spedden et al. Cone-type precipitators for improved copper recovery
JP6977458B2 (ja) ニッケル酸化鉱石の湿式製錬方法
Munnik, E.*, Singh, H.*, Uys, T.**, Bellino, M.***, Du Plessis, J.***, Fraser, K.*** & Harris Development and implementation of a novel pressure leach process for the recovery of cobalt and copper at Chambisi, Zambia
Mackiw et al. Nickel-cobalt separation at Sherritt Gordon
WO2007079531A1 (en) Method for the precipitation of nickel
JP2020117749A (ja) 鉱石スラリーの調製方法

Legal Events

Date Code Title Description
MKEX Expiry