FI65090C - Foerfarande foer aotervinnande av vanadin av ferrofosfor och/eller ferrofosforblandningar - Google Patents

Foerfarande foer aotervinnande av vanadin av ferrofosfor och/eller ferrofosforblandningar Download PDF

Info

Publication number
FI65090C
FI65090C FI1018/74A FI101874A FI65090C FI 65090 C FI65090 C FI 65090C FI 1018/74 A FI1018/74 A FI 1018/74A FI 101874 A FI101874 A FI 101874A FI 65090 C FI65090 C FI 65090C
Authority
FI
Finland
Prior art keywords
ferrophosphorus
vanadium
mixture
phosphorus
temperature
Prior art date
Application number
FI1018/74A
Other languages
English (en)
Finnish (fi)
Other versions
FI65090B (fi
Inventor
Joseph Solomon Fox
David Oscar Skiles
Calvin Grady Richardson
Original Assignee
Union Carbide Corp
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 claimed from US00347684A external-priority patent/US3816589A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of FI65090B publication Critical patent/FI65090B/fi
Publication of FI65090C publication Critical patent/FI65090C/fi

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FI1018/74A 1973-04-04 1974-04-03 Foerfarande foer aotervinnande av vanadin av ferrofosfor och/eller ferrofosforblandningar FI65090C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34768473 1973-04-04
US00347684A US3816589A (en) 1971-03-15 1973-04-04 Process for recovery of vanadium values from ferrophosphorus and/or ferrophosphorus mixture

Publications (2)

Publication Number Publication Date
FI65090B FI65090B (fi) 1983-11-30
FI65090C true FI65090C (fi) 1984-03-12

Family

ID=23364801

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1018/74A FI65090C (fi) 1973-04-04 1974-04-03 Foerfarande foer aotervinnande av vanadin av ferrofosfor och/eller ferrofosforblandningar

Country Status (10)

Country Link
JP (1) JPS5811496B2 (xx)
AT (1) AT342320B (xx)
CA (1) CA1004857A (xx)
DE (1) DE2414984A1 (xx)
FI (1) FI65090C (xx)
FR (1) FR2224549A2 (xx)
LU (1) LU69775A1 (xx)
NL (1) NL7404564A (xx)
SE (1) SE382999B (xx)
ZA (1) ZA742141B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392935B (de) * 1980-10-08 1991-07-10 Isovolta Verfahren zur herstellung eines schichtstoffes
ZA848015B (en) * 1983-12-30 1985-08-28 Stauffer Chemical Co Treatment for spent petroleum cracking catalyst
DE3524703A1 (de) * 1985-07-11 1987-01-22 Elektrometallurgie Gmbh Verfahren zur herstellung von phosphorarmen vanadiumverbindungen aus phosphorreichen vanadiumschlacken

Also Published As

Publication number Publication date
FR2224549A2 (en) 1974-10-31
NL7404564A (xx) 1974-10-08
FR2224549B2 (xx) 1977-10-07
SE382999B (sv) 1976-02-23
CA1004857A (en) 1977-02-08
DE2414984A1 (de) 1974-10-17
JPS5811496B2 (ja) 1983-03-03
FI65090B (fi) 1983-11-30
LU69775A1 (xx) 1974-11-21
ATA275574A (de) 1977-07-15
AT342320B (de) 1978-03-28
AU6746574A (en) 1975-10-09
ZA742141B (en) 1975-04-30
JPS49129615A (xx) 1974-12-12

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