• ULBA METALLURGICAL PLANT JSC

    One of the worldwide recognized producers of Uranium, Beryllium, Tantalum and Niobium products. The company is incorporated into the National Atomic Company “Kazatomprom”
    To the future with us!
  • ULBA METALLURGICAL PLANT JSC

    Uranium division of “Ulba Metallurgical Plant” JSC is unique and one of the world largest producers of nuclear fuel for nuclear power plants. It has great work experience in nuclear sector
    To the future with us!
  • ULBA METALLURGICAL PLANT JSC"

    Beryllium production of the "Ulba Metallurgical Plant" JSC is one of the three enterprises in the world with full production cycle from ore concentrate processing to finished products output with the rated quality set-ups.
    To the future with us!
  • ULBA METALLURGICAL PLANT JSC

    Tantalum production of "Ulba Metallurgical Plant" JSC is a single enterprise on the territory of CIS and one of the world largest enterprises with the full production cycle from processing of tantalum and niobium containing raw materials to finished products.
    To the future with us!

Продукция. УранNatural U3O8

Uranium division of Ulba Metallurgical Plant developed and introduced a method of processing Uranium chemical concentrates produced in the Kazakhstan mines.

Upon the Customer's request, Uranium production is capable to produce both conventional technical U3O8, which undergoes additional preparation for fluorination followed by further treatment by the processors, and U3O8, which is ready for direct luorination by the processors.

The Consumers of U3O8 produced at Ulba Metallurgical Plant are the leading conversion facilities of Russia, France, Canada and USA.

Natural Uranium currently mined in Kazakhstan is mostly processed at Ulba Metallurgical Plant.

Maximum mass fractions of impurities, % to uranium

Vanadium V2O5 0.01 Sodium (Na) 0.005
Molybdenum (Mo) 0.005 Potassium (K) 0.005
Zirconium (Zr) 0.005 Silicon (SiO2) 0.05
Boron (B) 0.005 Thorium (Th) 0.002
Phosphate (PO4) 0.05 Iron (Fe) 0.02
Chlorine, bromine, Iodine (Cl+Br+I) 0.005 Carbonate (CO3) 0.1
Fluorine (F) 0.005 Titanium (Ti) 0.005
Arsenic (As) 0.005 Magnesium (Mg) 0.005
Sulphate (SO4) 0.2 Rare Earths (Gd+Sm+Eu+Dy) 0.0005
Calcium (Ca) 0.02  Heavy metals (Cu+Pb+Bi+Sb) 0.01


 Specification could be revised upon the Customer's request.

Item Specification
Conventional U-235, % 0.710-0.715
U isotopes, % > 84
Moisture, % < 0.5
Insoluble U in Nitric acid < 0.05
Recovered organics, % < 0.05
Volatile material, % < 0.5
Size, mm < 4.0

 

kn Regarding sales of uranium products, please, contact Marketing department of Uranium division

Е-mail: Marketing_U@ulba.kz
phone: +7 (7232) 29-86-05
fax: +7 (7232) 24-06-83, +7 (7232) 29-82-73

 

15-12-2016