ZA987219B - Chloride assisted hydrometallurgical extraction of metal. - Google Patents

Chloride assisted hydrometallurgical extraction of metal.

Info

Publication number
ZA987219B
ZA987219B ZA9807219A ZA987219A ZA987219B ZA 987219 B ZA987219 B ZA 987219B ZA 9807219 A ZA9807219 A ZA 9807219A ZA 987219 A ZA987219 A ZA 987219A ZA 987219 B ZA987219 B ZA 987219B
Authority
ZA
South Africa
Prior art keywords
metal
hydrometallurgical extraction
chloride assisted
assisted hydrometallurgical
chloride
Prior art date
Application number
ZA9807219A
Other languages
English (en)
Inventor
David L Jones
Original Assignee
Cominco Eng Services
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25430880&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA987219(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cominco Eng Services filed Critical Cominco Eng Services
Publication of ZA987219B publication Critical patent/ZA987219B/xx

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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043—Sulfurated 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
    • C22B15/00—Obtaining copper
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/0423—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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0476—Separation of nickel from cobalt
    • 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
    • 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
    • C22B3/08—Sulfuric acid, other sulfurated 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA9807219A 1997-08-15 1998-08-12 Chloride assisted hydrometallurgical extraction of metal. ZA987219B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91179797A 1997-08-15 1997-08-15

Publications (1)

Publication Number Publication Date
ZA987219B true ZA987219B (en) 2000-02-14

Family

ID=25430880

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA9807217A ZA987217B (en) 1997-08-15 1998-08-12 Chloride assisted hydrometallurgical extraction of metal from sulphide or laterite ores.
ZA9807219A ZA987219B (en) 1997-08-15 1998-08-12 Chloride assisted hydrometallurgical extraction of metal.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ZA9807217A ZA987217B (en) 1997-08-15 1998-08-12 Chloride assisted hydrometallurgical extraction of metal from sulphide or laterite ores.

Country Status (25)

Country Link
US (2) US6171564B1 (ru)
EP (2) EP1012352B1 (ru)
JP (2) JP4153659B2 (ru)
KR (2) KR100586271B1 (ru)
CN (2) CN1167818C (ru)
AR (1) AR016622A1 (ru)
AU (3) AU740712B2 (ru)
BR (2) BR9811905A (ru)
CA (2) CA2301097C (ru)
CO (2) CO5040122A1 (ru)
CU (1) CU23069A3 (ru)
DE (2) DE69811690T2 (ru)
EA (1) EA002308B1 (ru)
ES (1) ES2170515T3 (ru)
GT (1) GT199800131A (ru)
NO (1) NO20000727L (ru)
PA (2) PA8457801A1 (ru)
PE (2) PE94399A1 (ru)
PL (1) PL185552B1 (ru)
RU (1) RU2224036C2 (ru)
TR (1) TR200000422T2 (ru)
TW (2) TW466275B (ru)
UY (1) UY25141A1 (ru)
WO (2) WO1999009225A1 (ru)
ZA (2) ZA987217B (ru)

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JP4907781B2 (ja) * 2001-05-14 2012-04-04 三菱化学株式会社 化合物の製造方法
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KR20020041373A (ko) * 2002-05-01 2002-06-01 서영석 반도체 에칭 폐액의 금속 성분 회수 방법
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JP6172526B2 (ja) * 2014-05-13 2017-08-02 住友金属鉱山株式会社 ニッケル塩素浸出工程における塩素浸出液の銅濃度の調整方法
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CN105077561B (zh) * 2015-08-28 2016-08-31 安徽中烟工业有限责任公司 一种造纸法再造烟叶萃取液中Cu含量的选择性降低方法
CN105112674B (zh) * 2015-09-18 2017-11-21 中南大学 一种废弃电路板全湿法回收工艺
CN106673028A (zh) * 2015-11-09 2017-05-17 虔东稀土集团股份有限公司 一种碱土金属化合物的制备方法
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JP2022544772A (ja) 2019-08-13 2022-10-21 カリフォルニア インスティチュート オブ テクノロジー カルシウム含有岩石および鉱物から酸化カルシウムまたは普通ポルトランドセメントを作製するプロセス
CN111334664B (zh) * 2020-03-07 2021-03-09 江苏北矿金属循环利用科技有限公司 一种基于镁盐循环的三元锂电池正极材料综合回收有价金属的方法
CN111638244B (zh) * 2020-06-05 2021-05-11 中南大学 一种锌精矿氧压酸浸高硫渣安全性分析方法
CN112575208B (zh) * 2020-12-02 2021-08-24 桂林理工大学 一种从电解锰硫化渣中制备高纯硫酸锰的方法
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Also Published As

Publication number Publication date
JP4153659B2 (ja) 2008-09-24
TR200000422T2 (tr) 2000-12-21
NO20000727L (no) 2000-03-21
KR100586271B1 (ko) 2006-06-07
CU23069A3 (es) 2005-07-19
EP1012351B1 (en) 2002-01-09
EA200000222A1 (ru) 2000-08-28
PA8458001A1 (es) 2000-05-24
CO5040122A1 (es) 2001-05-29
AU8847598A (en) 1999-03-08
AR016622A1 (es) 2001-07-25
EP1012352B1 (en) 2003-02-26
JP4530532B2 (ja) 2010-08-25
TW466275B (en) 2001-12-01
WO1999009226A1 (en) 1999-02-25
PE95299A1 (es) 1999-10-21
EP1012351A1 (en) 2000-06-28
US20020004023A1 (en) 2002-01-10
GT199800131A (es) 2000-02-04
PA8457801A1 (es) 2000-05-24
DE69803471D1 (de) 2002-02-28
US6455019B2 (en) 2002-09-24
CN1271392A (zh) 2000-10-25
DE69811690D1 (de) 2003-04-03
EP1012352A1 (en) 2000-06-28
KR20010022940A (ko) 2001-03-26
ZA987217B (en) 2000-02-14
PE94399A1 (es) 1999-10-21
CA2301097A1 (en) 1999-02-25
AU2011201786A1 (en) 2011-05-26
JP2001515146A (ja) 2001-09-18
CA2301097C (en) 2004-06-01
AU737079B2 (en) 2001-08-09
WO1999009225A1 (en) 1999-02-25
KR100560981B1 (ko) 2006-03-15
BR9811905A (pt) 2001-11-20
AU740712C (en) 1999-03-08
TW561191B (en) 2003-11-11
CO5040120A1 (es) 2001-05-29
AU8796398A (en) 1999-03-08
DE69803471T2 (de) 2002-08-08
PL338640A1 (en) 2000-11-06
CN1267338A (zh) 2000-09-20
UY25141A1 (es) 1998-08-26
CA2301096C (en) 2004-06-01
BR9811945A (pt) 2000-08-22
CA2301096A1 (en) 1999-02-25
ES2170515T3 (es) 2002-08-01
AU740712B2 (en) 2001-11-15
RU2224036C2 (ru) 2004-02-20
US6171564B1 (en) 2001-01-09
DE69811690T2 (de) 2003-11-06
PL185552B1 (pl) 2003-05-30
CN1167818C (zh) 2004-09-22
EA002308B1 (ru) 2002-02-28
JP2001515145A (ja) 2001-09-18
NO20000727D0 (no) 2000-02-14
KR20010022941A (ko) 2001-03-26

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