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About KOLA

Provider of a safe solution for children and families to access the Internet. The company provides a comprehensive internet experience giving children the freedom to explore the Web within a secure environment. Parental controls allow customization of children's accounts to address each family's own values and safety concerns. The company incorporates member validation, screened Internet access, and educational content that is focused on children, parents, and teachers.

KOLA Headquarter Location

737 Beach Street

San Francisco, California, 94109,

United States


Latest KOLA News

Rosatom confirms reliability of new VVER-440 fuel

Jul 23, 2021

Rosatom confirms reliability of new VVER-440 fuel 23 July 2021 Share Unit 4 of the Kola nuclear power plant in Murmansk, Russia has successfully completed the fifth cycle of irradiation using "third generation" RK-3 fuel designed for VVER-440 reactors. During the planned fuel loading, a televisual inspection of the irradiated fuel was performed with the help of specialised equipment, which showed that, after five irradiation cycles, all RK-3 assemblies had retained their original shape and all the fuel rods were sealed. Kola NPP (Image: Rosatom) "There was no indication of damage to, or moulding of, the rods in the fuel assemblies," according to notes provided by personnel at the Kola plant, Rosatom's nuclear fuel manufacturer subsidiary, TVEL, said. The difference between an RK-3 and previous generations of fuel for VVER-440s is an improved design that enables more efficient use of fuel thanks to the volume of thermal energy produced in the reactor. RK-3 is a prototype of the modification of RK-3+, which has attracted interest from foreign customers, Rosatom said. "The successful experience of operating the third-generation VVER-440 fuel is an important factor for the development of exports of these products," said Alexander Ugryumov, vice president for Scientific and Technical Activities and Quality at TVEL. "Despite the fact that the "standard cycle of operation" of VVER-440 fuel assemblies is five to six years, at the Kola plant, which operates as an isolated power system at reduced capacity, the fuel does not burn out so quickly, and so we have the opportunity to further extend its irradiation. The assemblies themselves have retained their integrity and geometry, which confirms the reliability of the fuel design. This is the second batch of RK-3 fuel to be irradiated in a commercial reactor, ensuring a reference point for the fuel," he said. TVEL says it is implementing several parallel projects for the development, justification and implementation of new solutions for nuclear fuel and fuel cycles for VVER-440 reactors. Each project is unique from a technical point of view, it said, and takes into account the individual requirements of customers and the specific features of their fuel cycles, the company said. Researched and written by World Nuclear News Related topics

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