WO2002004353A3 - Method for preparing vanadylsulfate - Google Patents

Method for preparing vanadylsulfate Download PDF

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Publication number
WO2002004353A3
WO2002004353A3 PCT/IB2001/001203 IB0101203W WO0204353A3 WO 2002004353 A3 WO2002004353 A3 WO 2002004353A3 IB 0101203 W IB0101203 W IB 0101203W WO 0204353 A3 WO0204353 A3 WO 0204353A3
Authority
WO
WIPO (PCT)
Prior art keywords
molar concentration
solution
material containing
vanadylsulfate
preparing
Prior art date
Application number
PCT/IB2001/001203
Other languages
French (fr)
Other versions
WO2002004353A2 (en
Inventor
Bodo Rudiger Rohrmann
Andries Gerardus Dormehl
Original Assignee
Highveld Steel And Vanadium Co
Bodo Rudiger Rohrmann
Andries Gerardus Dormehl
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 Highveld Steel And Vanadium Co, Bodo Rudiger Rohrmann, Andries Gerardus Dormehl filed Critical Highveld Steel And Vanadium Co
Priority to AU2001267769A priority Critical patent/AU2001267769A1/en
Publication of WO2002004353A2 publication Critical patent/WO2002004353A2/en
Publication of WO2002004353A3 publication Critical patent/WO2002004353A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G31/00—Compounds of vanadium

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

A process for the preparation of a vanadyl sulphate solution with a specified molar concentration from a first starting material containing vanadium pentoxide (V2O5) and a second starting material containing vanadium trioxide (V2O3). The first and second starting materials are mixed together in amounts such that there are substantially equal quantities of vanadium in the first and second starting materials. A predetermined volume of a sulphuric acid solution having a predetermined molar concentration is added to produce a vanadyl sulphate (VOSO4) solution having the specified molar concentration.
PCT/IB2001/001203 2000-07-12 2001-07-06 Method for preparing vanadylsulfate WO2002004353A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001267769A AU2001267769A1 (en) 2000-07-12 2001-07-06 Process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2000/3491 2000-07-12
ZA200003491 2000-07-12

Publications (2)

Publication Number Publication Date
WO2002004353A2 WO2002004353A2 (en) 2002-01-17
WO2002004353A3 true WO2002004353A3 (en) 2002-05-30

Family

ID=25588821

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/001203 WO2002004353A2 (en) 2000-07-12 2001-07-06 Method for preparing vanadylsulfate

Country Status (2)

Country Link
AU (1) AU2001267769A1 (en)
WO (1) WO2002004353A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE350340T1 (en) 2002-05-31 2007-01-15 Highveld Steel & Vanadium Corp METHOD FOR PRODUCING VANADYL SULFATE SOLUTION
AU2006307648A1 (en) * 2005-10-24 2007-05-03 Vanchem Vanadium Products (Pty) Limited Process for the preparation of an electrolyte
CN103043721B (en) * 2012-12-25 2014-08-06 攀钢集团攀枝花钢钒有限公司 Method for preparing vanadyl sulfate
DE102014115081A1 (en) 2014-10-16 2016-04-21 Schmid Energy Systems Gmbh Preparation of vanadyl sulfate from vanadium pentoxide
CN106129441A (en) * 2016-06-29 2016-11-16 河北钢铁股份有限公司承德分公司 The cleaning fast preparation method of a kind of vanadium oxysulfate solution and purposes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD151923A1 (en) * 1980-07-09 1981-11-11 Gerhard Ladwig METHOD OF PREPARING CRYSTALLINE OXOVANADIUM (IV) SULFATE TRIHYDRATE
JP2000072441A (en) * 1998-08-25 2000-03-07 Taiyo Koko Co Ltd Production of vanadium sulfate solution

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD151923A1 (en) * 1980-07-09 1981-11-11 Gerhard Ladwig METHOD OF PREPARING CRYSTALLINE OXOVANADIUM (IV) SULFATE TRIHYDRATE
JP2000072441A (en) * 1998-08-25 2000-03-07 Taiyo Koko Co Ltd Production of vanadium sulfate solution

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 06 22 September 2000 (2000-09-22) *

Also Published As

Publication number Publication date
WO2002004353A2 (en) 2002-01-17
AU2001267769A1 (en) 2002-01-21

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