Riscos de Terrorismo no Transporte de UF6: Uma Análise Crítica
UF6 (uranium hexafluoride) rail transports in the USA can be considered a potential target for terrorist attacks for several reasons: Radiological and Chemical Hazards UF6 is a highly hazardous material due to its radiological and chemical properties. It is classified as a radioactive material (Class 7) and also has corrosive properties, which could lead to severe consequences if released or mishandled[1][4]. Criticality Risks Transported UF6, especially if enriched above 5 weight percent U-235, poses a criticality risk. This means that if the cylinders were to be damaged or compromised in a way that allows the uranium to come into close proximity, it could potentially lead to a nuclear criticality accident, although such scenarios are highly regulated and protected against[4]. Potential for Widespread Impact A successful terrorist attack on a UF6 transport could result in the release of radioactive material, which…










