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
  • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
  • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
• • 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
  • C22B15/0095—Process control or regulation methods
  • C22B15/0097—Sulfur release abatement
• • 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
  • C22B3/06—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
• • 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

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• Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Organic Chemistry (AREA)
• Metallurgy (AREA)
• Manufacturing & Machinery (AREA)
• Materials Engineering (AREA)
• Life Sciences & Earth Sciences (AREA)
• Environmental & Geological Engineering (AREA)
• General Life Sciences & Earth Sciences (AREA)
• Geochemistry & Mineralogy (AREA)
• Geology (AREA)
• Inorganic Chemistry (AREA)
• Microbiology (AREA)
• Biotechnology (AREA)
• Biochemistry (AREA)
• Automation & Control Theory (AREA)
• Manufacture And Refinement Of Metals (AREA)
• Micro-Organisms Or Cultivation Processes Thereof (AREA)
• Preparation Of Compounds By Using Micro-Organisms (AREA)
• Agricultural Chemicals And Associated Chemicals (AREA)
• Processing Of Solid Wastes (AREA)
• Fertilizers (AREA)

Applications Claiming Priority (3)

Publications (2)

Family

ID=41129140

Family Applications (1)

Country Status (16)

Families Citing this family (12)

Family Cites Families (3)

• 2009
  • 2009-06-24 CL CL2009001474A patent/CL2009001474A1/es unknown
  • 2009-06-25 EP EP09793440.0A patent/EP2313534B1/en active Active
  • 2009-06-25 MX MX2010014468A patent/MX2010014468A/es active IP Right Grant
  • 2009-06-25 EA EA201071357A patent/EA022881B1/ru unknown
  • 2009-06-25 AU AU2009270677A patent/AU2009270677C1/en active Active
  • 2009-06-25 WO PCT/ZA2009/000060 patent/WO2010009481A2/en not_active Ceased
  • 2009-06-25 ES ES09793440.0T patent/ES2522969T3/es active Active
  • 2009-06-25 US US13/000,824 patent/US8597933B2/en active Active
  • 2009-06-25 PE PE2010001196A patent/PE20110447A1/es active IP Right Grant
  • 2009-06-25 CA CA2728924A patent/CA2728924C/en active Active
  • 2009-06-25 AP AP2010005522A patent/AP3171A/xx active
  • 2009-06-25 CN CN200980134975.0A patent/CN102165079B/zh active Active
  • 2009-06-25 PL PL09793440T patent/PL2313534T3/pl unknown
  • 2009-06-29 AR ARP090102418A patent/AR072405A1/es active IP Right Grant
• 2010
  • 2010-12-21 ZA ZA2010/09191A patent/ZA201009191B/en unknown
• 2011
  • 2011-01-28 EC EC2011010794A patent/ECSP11010794A/es unknown

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