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NO901505D0 - PROCEDURE FOR THE PREPARATION OF TITANIDE Dioxide. - Google Patents

PROCEDURE FOR THE PREPARATION OF TITANIDE Dioxide.

Info

Publication number
NO901505D0
NO901505D0 NO901505A NO901505A NO901505D0 NO 901505 D0 NO901505 D0 NO 901505D0 NO 901505 A NO901505 A NO 901505A NO 901505 A NO901505 A NO 901505A NO 901505 D0 NO901505 D0 NO 901505D0
Authority
NO
Norway
Prior art keywords
titanide
dioxide
procedure
preparation
titanide dioxide
Prior art date
Application number
NO901505A
Other languages
Norwegian (no)
Other versions
NO901505L (en
Inventor
Guenter Lailach
Gerhard Wiederhoeft
Walter Deissman
Eckhard Bayer
Peter Baumer
Walter Gutsche
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 NO901505D0 publication Critical patent/NO901505D0/en
Publication of NO901505L publication Critical patent/NO901505L/en

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)
NO90901505A 1989-04-17 1990-04-03 PROCEDURE FOR THE PREPARATION OF TITANIDE Dioxide. NO901505L (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NO901505D0 true NO901505D0 (en) 1990-04-03
NO901505L NO901505L (en) 1990-10-18

Family

ID=6378838

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90901505A NO901505L (en) 1989-04-17 1990-04-03 PROCEDURE FOR THE PREPARATION OF TITANIDE 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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112624189A (en) * 2021-01-14 2021-04-09 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

Families Citing this family (10)

* 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
WO1993018193A1 (en) * 1992-03-09 1993-09-16 Pivot Mining Nl Acid washing of leached solids from the beneficiation of titaniferous ores
JPH09504828A (en) * 1993-09-07 1997-05-13 テクノロジカル・リソーシーズ・ピーティーワイ・リミテッド Improving the quality of titanium-containing raw materials
DE4344359C2 (en) * 1993-12-24 1996-09-19 Bayer Ag Process for the production of titanium dioxide by the sulfate process
AU2002952157A0 (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
AU2002952158A0 (en) 2002-10-18 2002-10-31 Bhp Billiton Innovation Pty Ltd Production of titania
EP1680521B1 (en) * 2003-10-17 2010-12-15 BHP Billiton Innovation Pty Ltd Production of titania
JP2006103999A (en) * 2004-10-01 2006-04-20 Murata Mfg Co Ltd Method of manufacturing titanium oxide fine particle

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112624189A (en) * 2021-01-14 2021-04-09 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

Also Published As

Publication number Publication date
EP0393430A2 (en) 1990-10-24
ES2054134T3 (en) 1994-08-01
JPH02293323A (en) 1990-12-04
NO901505L (en) 1990-10-18
FI96840B (en) 1996-05-31
DE59000737D1 (en) 1993-02-25
FI96840C (en) 1996-09-10
CA2014485A1 (en) 1990-10-17
DE3912554C1 (en) 1990-07-12
EP0393430A3 (en) 1991-03-27
EP0393430B1 (en) 1993-01-13
AU626657B2 (en) 1992-08-06
FI901874A0 (en) 1990-04-12
BR9001755A (en) 1991-06-04
AU5316590A (en) 1990-10-18
ZA902824B (en) 1991-02-27

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