FR2743063B1 - Procede de traitement d'une solution aqueuse de sulfate de titanyle - Google Patents

Procede de traitement d'une solution aqueuse de sulfate de titanyle

Info

Publication number
FR2743063B1
FR2743063B1 FR9515714A FR9515714A FR2743063B1 FR 2743063 B1 FR2743063 B1 FR 2743063B1 FR 9515714 A FR9515714 A FR 9515714A FR 9515714 A FR9515714 A FR 9515714A FR 2743063 B1 FR2743063 B1 FR 2743063B1
Authority
FR
France
Prior art keywords
treating
sulfate solution
titanyl sulfate
aqueous titanyl
aqueous
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.)
Expired - Fee Related
Application number
FR9515714A
Other languages
English (en)
Other versions
FR2743063A1 (fr
Inventor
Frederic Cordelet
Fabrice Fourcot
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 to FR9515714A priority Critical patent/FR2743063B1/fr
Application filed by Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to BR9612303-6A priority patent/BR9612303A/pt
Priority to PL96327463A priority patent/PL327463A1/xx
Priority to AU11981/97A priority patent/AU716978B2/en
Priority to EP96943154A priority patent/EP0956265A1/fr
Priority to US09/101,084 priority patent/US6296816B1/en
Priority to NZ324737A priority patent/NZ324737A/en
Priority to CN96199450A priority patent/CN1208394A/zh
Priority to PCT/FR1996/002038 priority patent/WO1997024287A1/fr
Priority to CZ982080A priority patent/CZ208098A3/cs
Priority to CA002251684A priority patent/CA2251684A1/fr
Priority to JP52406097A priority patent/JP2001521479A/ja
Publication of FR2743063A1 publication Critical patent/FR2743063A1/fr
Application granted granted Critical
Publication of FR2743063B1 publication Critical patent/FR2743063B1/fr
Priority to NO983000A priority patent/NO983000L/no
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange

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)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)
FR9515714A 1995-12-29 1995-12-29 Procede de traitement d'une solution aqueuse de sulfate de titanyle Expired - Fee Related FR2743063B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR9515714A FR2743063B1 (fr) 1995-12-29 1995-12-29 Procede de traitement d'une solution aqueuse de sulfate de titanyle
CA002251684A CA2251684A1 (fr) 1995-12-29 1996-12-20 Procede de traitement d'une solution aqueuse de sulfate de titanyle
AU11981/97A AU716978B2 (en) 1995-12-29 1996-12-20 Process for treating an aqueous solution of titanium sulfate
EP96943154A EP0956265A1 (fr) 1995-12-29 1996-12-20 Procede de traitement d'une solution aqueuse de sulfate de titanyle
US09/101,084 US6296816B1 (en) 1995-12-29 1996-12-20 Process for treating an aqueous solution of titanyle sulfate
NZ324737A NZ324737A (en) 1995-12-29 1996-12-20 A step wise process for treating an aqueous starting phase (PAD) solution of titanyle sulfate resulting from etching of titanium containing ores by sulfuric acid
BR9612303-6A BR9612303A (pt) 1995-12-29 1996-12-20 "processo de tratamento de uma solução aquosa de sulfato de titanila"
PCT/FR1996/002038 WO1997024287A1 (fr) 1995-12-29 1996-12-20 Procede de traitement d'une solution aqueuse de sulfate de titanyle
CZ982080A CZ208098A3 (cs) 1995-12-29 1996-12-20 Způsob zpracování vodního roztoku titanylsulfátu
PL96327463A PL327463A1 (en) 1995-12-29 1996-12-20 Method of treating aqueous titanium sulphate solution
JP52406097A JP2001521479A (ja) 1995-12-29 1996-12-20 硫酸チタン水溶液の処理方法
CN96199450A CN1208394A (zh) 1995-12-29 1996-12-20 硫酸氧钛水溶液的处理方法
NO983000A NO983000L (no) 1995-12-29 1998-06-26 Fremgangsmåte for å behandle en vandig lösning av titanylsulfat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9515714A FR2743063B1 (fr) 1995-12-29 1995-12-29 Procede de traitement d'une solution aqueuse de sulfate de titanyle

Publications (2)

Publication Number Publication Date
FR2743063A1 FR2743063A1 (fr) 1997-07-04
FR2743063B1 true FR2743063B1 (fr) 1998-01-30

Family

ID=9486126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9515714A Expired - Fee Related FR2743063B1 (fr) 1995-12-29 1995-12-29 Procede de traitement d'une solution aqueuse de sulfate de titanyle

Country Status (13)

Country Link
US (1) US6296816B1 (fr)
EP (1) EP0956265A1 (fr)
JP (1) JP2001521479A (fr)
CN (1) CN1208394A (fr)
AU (1) AU716978B2 (fr)
BR (1) BR9612303A (fr)
CA (1) CA2251684A1 (fr)
CZ (1) CZ208098A3 (fr)
FR (1) FR2743063B1 (fr)
NO (1) NO983000L (fr)
NZ (1) NZ324737A (fr)
PL (1) PL327463A1 (fr)
WO (1) WO1997024287A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523466B1 (fr) * 1982-03-19 1986-09-12 Rhone Poulenc Sa Procede de recuperation et de purification d'un acide sulfurique residuaire contenant des sels de titane
DE3524053A1 (de) * 1985-07-05 1987-01-08 Bayer Antwerpen Nv Verfahren zur herstellung von hochwertigem titandioxid nach dem sulfatverfahren
CA2035085A1 (fr) * 1990-01-29 1991-07-30 Morio Watanabe Procede de fabrication du dioxyde de titane
DE4438174C2 (de) * 1994-10-26 1996-08-29 Bayer Ag Verwendung von Diethyldodecanphosphonat zur Extraktion von Säuren und Metallsalzen aus wäßrigen Lösungen

Also Published As

Publication number Publication date
JP2001521479A (ja) 2001-11-06
US6296816B1 (en) 2001-10-02
WO1997024287A1 (fr) 1997-07-10
EP0956265A1 (fr) 1999-11-17
FR2743063A1 (fr) 1997-07-04
NO983000D0 (no) 1998-06-26
PL327463A1 (en) 1998-12-07
CA2251684A1 (fr) 1997-07-10
AU1198197A (en) 1997-07-28
CZ208098A3 (cs) 1999-06-16
BR9612303A (pt) 1999-12-28
AU716978B2 (en) 2000-03-16
NZ324737A (en) 2000-06-23
NO983000L (no) 1998-08-26
CN1208394A (zh) 1999-02-17

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20060831