DK2064356T3 - Sulfatproces - Google Patents

Sulfatproces

Info

Publication number
DK2064356T3
DK2064356T3 DK07815203.0T DK07815203T DK2064356T3 DK 2064356 T3 DK2064356 T3 DK 2064356T3 DK 07815203 T DK07815203 T DK 07815203T DK 2064356 T3 DK2064356 T3 DK 2064356T3
Authority
DK
Denmark
Prior art keywords
sulphate
Prior art date
Application number
DK07815203.0T
Other languages
English (en)
Inventor
Eric Girvan Roche
Jaidev Prasad
Philip E Grazier
Alan David Stuart
Original Assignee
Bhp Billiton Innovation Pty
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
Priority claimed from AU2006904885A external-priority patent/AU2006904885A0/en
Application filed by Bhp Billiton Innovation Pty filed Critical Bhp Billiton Innovation Pty
Application granted granted Critical
Publication of DK2064356T3 publication Critical patent/DK2064356T3/da

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
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
    • 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
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • 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
    • C22B34/1236—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
    • C22B34/124—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors
    • C22B34/125—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors containing a sulfur ion as active agent
    • 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
    • C22B34/1236—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
    • C22B34/1259—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching treatment or purification of titanium containing solutions or liquors or slurries
    • 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
    • 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)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DK07815203.0T 2006-09-06 2007-09-06 Sulfatproces DK2064356T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2006904885A AU2006904885A0 (en) 2006-09-06 A sulfate process
PCT/AU2007/001321 WO2008028245A1 (en) 2006-09-06 2007-09-06 A sulfate process

Publications (1)

Publication Number Publication Date
DK2064356T3 true DK2064356T3 (da) 2014-03-31

Family

ID=39156743

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07815203.0T DK2064356T3 (da) 2006-09-06 2007-09-06 Sulfatproces

Country Status (6)

Country Link
US (1) US8273322B2 (da)
EP (1) EP2064356B1 (da)
CN (1) CN101553585B (da)
DK (1) DK2064356T3 (da)
ES (1) ES2454173T3 (da)
WO (1) WO2008028245A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2331466A4 (en) * 2008-09-29 2015-03-25 Bhp Billiton Innovation Pty PROCESS FOR PREPARING SULPHATE PASTE
CN102409179B (zh) * 2011-09-13 2014-02-12 北京科技大学 一种由含钛电炉熔分渣制备一维纳米结构二氧化钛的方法
US9577257B2 (en) * 2013-09-18 2017-02-21 Guiqing Huang Methods of making low cost electrode active materials for secondary batteries from ilmenite
US10407316B2 (en) 2014-07-08 2019-09-10 Avertana Limited Extraction of products from titanium-bearing minerals
CN107109521A (zh) * 2014-11-20 2017-08-29 Fl史密斯公司 在金属硫化物常压浸出中提高金属回收的活化系统和方法
US11339075B2 (en) * 2018-04-19 2022-05-24 Graver Technologies Llc Titania-based treatment solution and method of promoting precipitation and removal of heavy metals from an aqueous source

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689219A (en) 1971-05-24 1972-09-05 Vanderbilt Co R T Process of precipitating h2tio3
US4288417A (en) 1979-08-10 1981-09-08 Nl Industries, Inc. Process for manufacturing titanium dioxide
US4288415A (en) 1979-08-10 1981-09-08 Nl Industries, Inc. Process for manufacturing titanium compounds using a reducing agent
US5030439A (en) * 1989-10-17 1991-07-09 Kerr-Mcgee Chemical Corporation Method for producing particulate titanium oxides
FI104965B (fi) 1997-04-03 2000-05-15 Kemira Pigments Oy Menetelmä titaanidioksidin valmistamiseksi
AU744330B2 (en) * 1997-05-30 2002-02-21 Kemicraft Overseas Limited Continuous non-polluting liquid phase titanium dioxide process
DE10106539A1 (de) * 2001-02-13 2002-08-22 Kerr Mcgee Pigments Gmbh & Co Verfahren zur Gewinnung von Titandioxid aus Aufschlussrückständen eines Sulfatverfahrens
AU2002354885B2 (en) * 2001-07-16 2007-02-01 Highveld Steel And Vanadium Corporation Limited Recovery of titanium from titanium bearing materials
AU2002952157A0 (en) * 2002-10-18 2002-10-31 Bhp Billiton Innovation Pty Ltd Production of titania
AU2002952158A0 (en) * 2002-10-18 2002-10-31 Bhp Billiton Innovation Pty Ltd Production of titania
AU2002952155A0 (en) * 2002-10-18 2002-10-31 Bhp Billiton Innovation Pty Ltd Production of titania
CN1541944A (zh) * 2003-04-28 2004-11-03 镇江泛宇钛白粉厂 一种颗粒状二氧化钛的生产方法
EP1680521B1 (en) * 2003-10-17 2010-12-15 BHP Billiton Innovation Pty Ltd Production of titania
WO2005090619A1 (en) 2004-03-18 2005-09-29 Bhp Billiton Innovation Pty Ltd Production of titania
WO2006105614A1 (en) 2005-04-07 2006-10-12 Bhp Billiton Innovation Pty Ltd Improved titanium precipitation process
TW200702450A (en) 2005-04-07 2007-01-16 Bhp Billiton Innovation Pty Operating titanium precipitation process
WO2006105613A1 (en) 2005-04-07 2006-10-12 Bhp Billiton Innovation Pty Ltd Improved metal extraction
EP1874967A1 (en) 2005-04-07 2008-01-09 BHP Billiton Innovation Pty Ltd Titanium intermediate processing

Also Published As

Publication number Publication date
ES2454173T3 (es) 2014-04-09
US20100028251A1 (en) 2010-02-04
CN101553585B (zh) 2012-05-30
EP2064356A4 (en) 2010-10-27
EP2064356A1 (en) 2009-06-03
WO2008028245A1 (en) 2008-03-13
CN101553585A (zh) 2009-10-07
EP2064356B1 (en) 2014-01-01
US8273322B2 (en) 2012-09-25

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