ZA200808279B - Process for the acid digestion of metal-comprising compounds - Google Patents

Process for the acid digestion of metal-comprising compounds

Info

Publication number
ZA200808279B
ZA200808279B ZA200808279A ZA200808279A ZA200808279B ZA 200808279 B ZA200808279 B ZA 200808279B ZA 200808279 A ZA200808279 A ZA 200808279A ZA 200808279 A ZA200808279 A ZA 200808279A ZA 200808279 B ZA200808279 B ZA 200808279B
Authority
ZA
South Africa
Prior art keywords
compounds
metal
acid digestion
digestion
acid
Prior art date
Application number
ZA200808279A
Other languages
English (en)
Inventor
Hans-Peter Seelmann-Eggebert
Helmut Witteler
Thomas Heiden-Felder
Bernd Laubusch
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of ZA200808279B publication Critical patent/ZA200808279B/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
    • 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
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1608—Leaching with acyclic or carbocyclic agents
    • C22B3/1616—Leaching with acyclic or carbocyclic agents of a single type
    • C22B3/165—Leaching with acyclic or carbocyclic agents of a single type with organic acids
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C22B7/007—Wet processes by acid leaching
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
    • 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
    • C22B3/34—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing sulfur, e.g. sulfonium
    • 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
    • C22B59/00—Obtaining rare earth metals
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA200808279A 2006-03-01 2008-09-29 Process for the acid digestion of metal-comprising compounds ZA200808279B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06110545 2006-03-01

Publications (1)

Publication Number Publication Date
ZA200808279B true ZA200808279B (en) 2009-12-30

Family

ID=38009232

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200808279A ZA200808279B (en) 2006-03-01 2008-09-29 Process for the acid digestion of metal-comprising compounds

Country Status (16)

Country Link
US (2) US20090078087A1 (xx)
EP (1) EP1994189B1 (xx)
CN (1) CN101395285B (xx)
AR (1) AR059689A1 (xx)
AU (1) AU2007220501B2 (xx)
BR (1) BRPI0708420B1 (xx)
CA (1) CA2644671C (xx)
ES (1) ES2452029T3 (xx)
MX (1) MX2008010955A (xx)
NZ (1) NZ570813A (xx)
PE (1) PE20071277A1 (xx)
PL (1) PL1994189T3 (xx)
RS (1) RS53280B (xx)
RU (1) RU2408738C2 (xx)
WO (1) WO2007099119A1 (xx)
ZA (1) ZA200808279B (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008201945B2 (en) * 2008-05-02 2014-03-06 Arafura Resources Limited Recovery of rare earth elements
EP2439293A1 (de) * 2010-10-06 2012-04-11 Ferro Duo GmbH Verfahren zur Rückgewinnung von Lanthan aus lanthanhaltigen Zeolithen
CN102994754B (zh) * 2011-09-14 2014-03-26 郴州市金贵银业股份有限公司 一种湿法综合回收含铅铋钴镍复杂物料的工艺
US9322104B2 (en) * 2012-11-13 2016-04-26 The University Of British Columbia Recovering lead from a mixed oxidized material
US9322105B2 (en) * 2012-11-13 2016-04-26 The University Of British Columbia Recovering lead from a lead material including lead sulfide
DE102014112952A1 (de) 2013-09-09 2015-03-12 Ulrich Loser Hydrometallurgisches Verfahren zur Verwertung von Seltenerdmetallboridabfällen
CN103993171B (zh) * 2014-05-14 2015-11-04 东北大学 一种添加非离子表面活性剂促进黄铜矿生物浸出的方法
CN103980878A (zh) * 2014-05-23 2014-08-13 南华大学 一种用于低渗透砂岩铀矿地浸采铀的复合型表面活性剂的制备方法
CN104263952B (zh) * 2014-09-23 2016-08-24 铜仁市万山区盛和矿业有限责任公司 一种含汞废渣综合利用方法
CN104593622B (zh) * 2014-12-29 2017-01-18 乐山盛和稀土股份有限公司 氟碳酸稀土矿盐酸优浸得到铈富集物配分大于99%的工艺
WO2016120183A1 (de) 2015-01-26 2016-08-04 Basf Se Entfernung von radionukliden aus mischungen
EP3390676B1 (en) 2015-12-07 2021-03-17 Basf Se Leaching aids and methods of using leaching aids
CN105779789B (zh) * 2016-03-11 2018-03-30 中南大学 一种湿法分离铋锑的方法
CN107177865B (zh) * 2017-06-13 2018-09-28 中南大学 一种高铋铅合金分离铅、铋的工艺
CN109022771A (zh) * 2018-08-01 2018-12-18 昆明理工大学 一种氧化锌矿酸性浸出剂及其浸出方法
CN108913888A (zh) * 2018-08-01 2018-11-30 昆明理工大学 一种以酸性脉石为主的氧化铜矿浸出剂及其使用方法
CN110983044B (zh) * 2019-09-03 2021-07-30 河南荣佳钪钒科技有限公司 一种氯化法钛白废水中回收钪钒的方法
CN111020243A (zh) * 2019-11-29 2020-04-17 南华大学 一种低浓度硫酸协同生物原地浸出采铀方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471252A (en) * 1966-01-22 1969-10-07 Mizusawa Industrial Chem Process for the preparation of titanium compounds which are substantially free from metallic impurities
US3725296A (en) * 1969-10-30 1973-04-03 Minnesota Mining & Mfg Opening rare earth ores with perfluoroalkanesulfonic acid
CA1093837A (en) * 1976-06-04 1981-01-20 Gerald F. Fountain Dump leaching
DD146756A3 (de) * 1978-04-21 1981-03-04 Nikolai A Putschkow Verfahren zur laugung schwerwasserdurchlaessiger erze
US5494649A (en) * 1991-10-03 1996-02-27 Cognis, Inc. Process for removing heavy metals from paint chips
US5207996A (en) * 1991-10-10 1993-05-04 Minnesota Mining And Manufacturing Company Acid leaching of copper ore heap with fluoroaliphatic surfactant
US5508019A (en) * 1994-06-30 1996-04-16 Arco Chemical Technology, L.P. Dealumination of aluminosilicates
US6494960B1 (en) * 1998-04-27 2002-12-17 General Electric Company Method for removing an aluminide coating from a substrate
DE102004063500A1 (de) * 2004-12-24 2006-07-06 Basf Ag Verwendung von Tensiden bei der Metallgewinnung

Also Published As

Publication number Publication date
EP1994189B1 (de) 2014-02-12
MX2008010955A (es) 2008-11-14
RS53280B (en) 2014-08-29
US20090078087A1 (en) 2009-03-26
CA2644671A1 (en) 2007-09-07
US20110217222A1 (en) 2011-09-08
NZ570813A (en) 2010-09-30
WO2007099119A1 (de) 2007-09-07
BRPI0708420B1 (pt) 2014-03-18
BRPI0708420A2 (pt) 2011-05-31
CA2644671C (en) 2014-05-20
PE20071277A1 (es) 2008-01-28
RU2008138647A (ru) 2010-04-10
RU2408738C2 (ru) 2011-01-10
CN101395285A (zh) 2009-03-25
AR059689A1 (es) 2008-04-23
AU2007220501B2 (en) 2011-07-07
PL1994189T3 (pl) 2014-07-31
EP1994189A1 (de) 2008-11-26
AU2007220501A1 (en) 2007-09-07
ES2452029T3 (es) 2014-03-31
CN101395285B (zh) 2011-11-16
US9487845B2 (en) 2016-11-08

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