Classifications

• • C—CHEMISTRY; METALLURGY
  • C01—INORGANIC CHEMISTRY
  • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
  • C01G45/00—Compounds of manganese
  • C01G45/02—Oxides
• • C—CHEMISTRY; METALLURGY
  • C01—INORGANIC CHEMISTRY
  • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
  • C01G49/00—Compounds of iron
  • C01G49/14—Sulfates
• • 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
• • 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
• • 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
  • C22B34/00—Obtaining refractory metals
  • C22B34/10—Obtaining titanium, zirconium or hafnium
  • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
  • C22B34/1204—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
  • C22B34/1213—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent by wet processes, e.g. using leaching methods or flotation techniques
• • 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
  • C22B47/00—Obtaining manganese
  • C22B47/0018—Treating ocean floor nodules
  • C22B47/0045—Treating ocean floor nodules by wet processes
  • C22B47/0081—Treatment or purification of solutions, e.g. obtained by leaching
• • C—CHEMISTRY; METALLURGY
  • C01—INORGANIC CHEMISTRY
  • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
  • C01P2004/00—Particle morphology
  • C01P2004/60—Particles characterised by their size
  • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
• • C—CHEMISTRY; METALLURGY
  • C01—INORGANIC CHEMISTRY
  • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
  • C01P2006/00—Physical properties of inorganic compounds
  • C01P2006/80—Compositional purity
• • 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)
• Organic Chemistry (AREA)
• General Life Sciences & Earth Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Materials Engineering (AREA)
• Geology (AREA)
• Environmental & Geological Engineering (AREA)
• Manufacturing & Machinery (AREA)
• Mechanical Engineering (AREA)
• Metallurgy (AREA)
• Geochemistry & Mineralogy (AREA)
• Inorganic Chemistry (AREA)
• Oceanography (AREA)
• Ocean & Marine Engineering (AREA)
• Chemical Kinetics & Catalysis (AREA)
• General Chemical & Material Sciences (AREA)
• Inorganic Compounds Of Heavy Metals (AREA)
• Removal Of Specific Substances (AREA)
• Catalysts (AREA)
• Treatment Of Water By Oxidation Or Reduction (AREA)
• Compounds Of Iron (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=10808105

Family Applications (1)

Country Status (16)

Families Citing this family (8)

Family Cites Families (14)

• 1997
  • 1997-02-21 GB GB9703662A patent/GB9703662D0/en active Pending
• 1998
  • 1998-02-13 ZA ZA981212A patent/ZA981212B/xx unknown
  • 1998-02-17 GB GB9803316A patent/GB2322365B/en not_active Expired - Fee Related
  • 1998-02-18 BR BR9812997A patent/BR9812997A/pt active Search and Examination
  • 1998-02-18 CA CA 2281760 patent/CA2281760C/en not_active Expired - Fee Related
  • 1998-02-18 EP EP98905510A patent/EP1034136B1/en not_active Expired - Lifetime
  • 1998-02-18 JP JP53637798A patent/JP2001512409A/ja active Pending
  • 1998-02-18 US US09/367,675 patent/US6245240B1/en not_active Expired - Lifetime
  • 1998-02-18 CZ CZ19992958A patent/CZ294573B6/cs not_active IP Right Cessation
  • 1998-02-18 PL PL33518698A patent/PL335186A1/xx unknown
  • 1998-02-18 AU AU61078/98A patent/AU6107898A/en not_active Abandoned
  • 1998-02-18 CN CN98802676A patent/CN1095809C/zh not_active Expired - Fee Related
  • 1998-02-18 WO PCT/GB1998/000504 patent/WO1998037022A1/en not_active Ceased
  • 1998-02-18 ES ES98905510T patent/ES2222571T3/es not_active Expired - Lifetime
  • 1998-02-18 DE DE1998624443 patent/DE69824443T2/de not_active Expired - Fee Related
  • 1998-02-19 MY MYPI9800696 patent/MY116713A/en unknown
• 1999
  • 1999-08-19 NO NO994008A patent/NO994008L/no not_active Application Discontinuation

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