The Scientific-industrial rental Enterprise “Cyclotron” is regional producer of high technological radioisotope production which useful for science. Cyclotron isotopes production has been organized in 1991.

Director of Enterprise

Umerov Rafael

Productive capacity

SPRE “Cyclotron" has at it’s own disposal two cyclotrons (U-150-II and U-115) with proton beams 1 mA and 0.5 mA. The productive capacity SPRE “Tezlatgich” makes up 48 K radioisotope production per year. SPRE “Tezlatgich has a number of technologies by taking such isotopes as, cobalt 57 (57Co), Palladium 103 (103Pd), cadmium 109 (109Cd), which meet world quality standards

Production technology As initial raw materials for radioisotope production 57Co is used enriched stable(steady) isotope 58Ni, which considerably(substantially)increases(raises)the radionuclide purity final(ultimate) product

Warranty

SPRE “Cyclotron” guarantees following parameters57Co, witnessed certified) by leading World pharmaceutical companies.

Production characteristics.

The half-decay period of sup>57Co 271,7 days
Radioisotope 57Co in kind Co(II) in 0,1 М(or 0,5 HCl with concentration (7000 - 7500) mCi/mg
The chemical impurities(Fe, Cu, Ni) 0.02 mg/Ci
Radionuclide impurities 0,1 %
Parking for (1 Ci) 300x300x300 mm3
Weight 6 kg

Application field

Gamma sources, made from cyclotron 57Co are wide used in nuclear medicine,  широко используются в ядерной медицине, materials defectoscopy, research works and as a part of management/control/ system in various technologies. The unique capability of  57Co to form stable resonance on  57Fe allows to use it for Mössbauer  sources, used in chemical analysis, in magnetic properties analysis of various materials, in corrosion investigations, catalysis, diffusion and in many other technologies.

Patents and author's certificate

Radioisotope production of 57Co with high radionuclide and chemical purity has been developed at SPRE“Cyclotron” and asserted with the patent No.249т3 from 13.12.1994.
To provide closed cycle production at SPRE“Cyclotron”,the regeneration technology of enriched  nickel-58 (58Ni) has been introduced, which was asserted by the author's certificate No. 5777 from 15.03.1999., registration number No. IH DP 9800853.

Republic of Uzbekistan , 100214, c. Tashkent, M. Ulugbek disrict ,  township Ulugbek
Phone:  (998-71) 289-31-46, 289-32-11, 289-35-58
Факс:  (998-712) 289-35-62 
e-mail:info@inp.uz