As of March 2002, the price of nuclear fuel U235 varies greatly depending on the concentration (purity). And because it is actually radioactive and toxic, it is not for sale.
Nuclear fuel (nuclear fuel) is a material that can produce practical nuclear energy through nuclear fission or nuclear fusion in a nuclear reactor. Fission of heavy nuclei and fusion of light nuclei are the two main ways to obtain practical nuclear energy from uranium rods.
Uranium 235, uranium 238 and plutonium 239 are nuclear fuels that can undergo nuclear fission, also known as fission nuclear fuel. Among them, uranium 235 exists in nature, while uranium 233 and plutonium 239 are artificial nuclides formed by thorium 232 and uranium 238 respectively after absorbing neutrons.
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After Villa captain Stilyan Petrov announced that he would hang up his boots due to acute leukemia, he The team doctor of the Bulgarian national team broke the news to The Sun yesterday, saying that the real cause of Petrov's illness was the Chernobyl nuclear accident!
On April 26, 1986, the Chernobyl nuclear power plant in Ukraine exploded. A large amount of highly radioactive material was thrown out and blown away by the wind. All countries surrounding Ukraine were severely affected. Sofia, the capital of Bulgaria, is only 1,046 kilometers away from Chernobyl, making the country one of the most polluted countries.
Petrov was born in the Montana region of northern Bulgaria. He was only 6 years old when the Chernobyl accident occurred. "At that time, the nuclear radiation index in the area where his home was located had exceeded 1,000 to 1,300 times the normal value."
Mikhail Ilye, who has been the doctor of the Bulgarian national team for 20 years In a recent interview with "The Sun", Dr. Hu said that Petrov was probably exposed to high-intensity radiation or ate contaminated food, which caused him to suffer from acute leukemia.
Baidu Encyclopedia-Nuclear Fuel