AU5316590A - A process for the production of titanium dioxide - Google Patents

A process for the production of titanium dioxide

Info

Publication number
AU5316590A
AU5316590A AU53165/90A AU5316590A AU5316590A AU 5316590 A AU5316590 A AU 5316590A AU 53165/90 A AU53165/90 A AU 53165/90A AU 5316590 A AU5316590 A AU 5316590A AU 5316590 A AU5316590 A AU 5316590A
Authority
AU
Australia
Prior art keywords
production
titanium dioxide
dioxide
titanium
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU53165/90A
Other versions
AU626657B2 (en
Inventor
Eckhard Bayer
Peter Beumer
Walter Deissmann
Walter Gutsche
Gunter Lailach
Gerhard Wiederhoft
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of AU5316590A publication Critical patent/AU5316590A/en
Application granted granted Critical
Publication of AU626657B2 publication Critical patent/AU626657B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
AU53165/90A 1989-04-17 1990-04-11 A process for the production of titanium dioxide Ceased AU626657B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3912554A DE3912554C1 (en) 1989-04-17 1989-04-17
DE3912554 1989-04-17

Publications (2)

Publication Number Publication Date
AU5316590A true AU5316590A (en) 1990-10-18
AU626657B2 AU626657B2 (en) 1992-08-06

Family

ID=6378838

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53165/90A Ceased AU626657B2 (en) 1989-04-17 1990-04-11 A process for the production of titanium dioxide

Country Status (10)

Country Link
EP (1) EP0393430B1 (en)
JP (1) JPH02293323A (en)
AU (1) AU626657B2 (en)
BR (1) BR9001755A (en)
CA (1) CA2014485A1 (en)
DE (2) DE3912554C1 (en)
ES (1) ES2054134T3 (en)
FI (1) FI96840C (en)
NO (1) NO901505L (en)
ZA (1) ZA902824B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993018193A1 (en) * 1992-03-09 1993-09-16 Pivot Mining Nl Acid washing of leached solids from the beneficiation of titaniferous ores
WO1995007366A1 (en) * 1993-09-07 1995-03-16 Technological Resources Pty Ltd. Upgrading titaniferous materials

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI89901C (en) * 1990-10-23 1993-12-10 Kemira Oy purification method
BR9005862A (en) * 1990-11-20 1992-06-30 Curua Mineracao Ltda PROCESS OF PRODUCTION OF TITANIUM DIOXIDE FROM THE ANATASIO ORE, USING FLUID DIGESTATION WITH SULFURIC ACID AND UNDER CONDITION OF MINIMUM ACID CONSUMPTION AND MINIMUM EMISSION OF POLLUTING EFFLUENTS
DE4344359C2 (en) * 1993-12-24 1996-09-19 Bayer Ag Process for the production of titanium dioxide by the sulfate process
AU2002952155A0 (en) 2002-10-18 2002-10-31 Bhp Billiton Innovation Pty Ltd Production of titania
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
AP2006003593A0 (en) * 2003-10-17 2006-04-30 Bhp Billiton Innovation Pty Production of Titania.
JP2006103999A (en) * 2004-10-01 2006-04-20 Murata Mfg Co Ltd Method of manufacturing titanium oxide fine particle
CN112624189B (en) * 2021-01-14 2023-03-28 上海安赐环保科技股份有限公司 Method and system for recycling waste acid and white water of titanium dioxide produced by sulfuric acid process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327769A1 (en) * 1983-08-02 1985-02-14 Bayer Ag, 5090 Leverkusen METHOD FOR THE TREATMENT OF THICK ACID
DE3718674A1 (en) * 1987-06-04 1988-12-15 Bayer Ag METHOD FOR PRODUCING TITANIUM DIOXIDE
DE3736111A1 (en) * 1987-10-26 1989-05-03 Kronos Titan Gmbh METHOD FOR THE ENERGY-SAVING AND MATERIAL-SAVING RENEWAL OF THE DUENOUS ACID INVOLVED IN TITANIUM OXIDE MANUFACTURE AFTER THE SULPHATE PROCESS
CH672633A5 (en) * 1987-11-23 1989-12-15 Escher Wyss Ag
DE3742838A1 (en) * 1987-12-17 1989-07-13 Kronos Titan Gmbh METHOD FOR PRODUCING TITANIUM DIOXIDE PIGMENTS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993018193A1 (en) * 1992-03-09 1993-09-16 Pivot Mining Nl Acid washing of leached solids from the beneficiation of titaniferous ores
WO1995007366A1 (en) * 1993-09-07 1995-03-16 Technological Resources Pty Ltd. Upgrading titaniferous materials

Also Published As

Publication number Publication date
FI96840C (en) 1996-09-10
DE59000737D1 (en) 1993-02-25
FI96840B (en) 1996-05-31
AU626657B2 (en) 1992-08-06
ZA902824B (en) 1991-02-27
BR9001755A (en) 1991-06-04
EP0393430B1 (en) 1993-01-13
DE3912554C1 (en) 1990-07-12
EP0393430A2 (en) 1990-10-24
NO901505D0 (en) 1990-04-03
ES2054134T3 (en) 1994-08-01
NO901505L (en) 1990-10-18
EP0393430A3 (en) 1991-03-27
JPH02293323A (en) 1990-12-04
CA2014485A1 (en) 1990-10-17
FI901874A0 (en) 1990-04-12

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