GB451981A - A process for recovering vanadium from substances of poor vanadium content - Google Patents

A process for recovering vanadium from substances of poor vanadium content

Info

Publication number
GB451981A
GB451981A GB1479035A GB1479035A GB451981A GB 451981 A GB451981 A GB 451981A GB 1479035 A GB1479035 A GB 1479035A GB 1479035 A GB1479035 A GB 1479035A GB 451981 A GB451981 A GB 451981A
Authority
GB
United Kingdom
Prior art keywords
alkali
vanadium
substances
poor
recovering
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
Application number
GB1479035A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1479035A priority Critical patent/GB451981A/en
Publication of GB451981A publication Critical patent/GB451981A/en
Expired legal-status Critical Current

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
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/22—Obtaining vanadium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Vanadium is recovered from substances of poor vanadium content which also contain alumina, for instance from bauxite, by decomposing the initial material with alkali hydroxide and/or alkali carbonate by a wet or dry process to obtain an alkaline solution which is concentrated to 20--40 DEG B<\>ae., and cooled to 10--15 DEG C. in the presence of alkali phosphates and arsenates to precipitate a mixture or complex salt of alkali vanadate, alkali phosphate, and alkali arsenate. When the initial material does not contain phosphorus or arsenic, alkali phosphates and arsenates are added to the alkaline solution before the precipitation step.
GB1479035A 1935-05-21 1935-05-21 A process for recovering vanadium from substances of poor vanadium content Expired GB451981A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1479035A GB451981A (en) 1935-05-21 1935-05-21 A process for recovering vanadium from substances of poor vanadium content

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1479035A GB451981A (en) 1935-05-21 1935-05-21 A process for recovering vanadium from substances of poor vanadium content

Publications (1)

Publication Number Publication Date
GB451981A true GB451981A (en) 1936-08-14

Family

ID=10047527

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1479035A Expired GB451981A (en) 1935-05-21 1935-05-21 A process for recovering vanadium from substances of poor vanadium content

Country Status (1)

Country Link
GB (1) GB451981A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300276A (en) * 1963-04-26 1967-01-24 Degussa Process for solubilizing vanadium values
US3343909A (en) * 1963-06-19 1967-09-26 Monsanto Co Recovery of vanadium and phosphorus values from ferrophosphorus
EP0150438A2 (en) * 1983-12-30 1985-08-07 Stauffer Chemical Company Method of recovering valuable metals from waste materials, particularly from spent petroleum cracking catalysts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300276A (en) * 1963-04-26 1967-01-24 Degussa Process for solubilizing vanadium values
US3343909A (en) * 1963-06-19 1967-09-26 Monsanto Co Recovery of vanadium and phosphorus values from ferrophosphorus
EP0150438A2 (en) * 1983-12-30 1985-08-07 Stauffer Chemical Company Method of recovering valuable metals from waste materials, particularly from spent petroleum cracking catalysts
EP0150438A3 (en) * 1983-12-30 1988-03-16 Stauffer Chemical Company Method of recovering valuable metals from waste materials, particularly from spent petroleum cracking catalysts

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