answersLogoWhite

0

Mines, usually it is uranium, with only 0.7% (aproximately) U-235 (the isotope that is used for fission), the rest is U-238, known as depleted uranium, or natural uranium. Then it enriched to about 3-5% U-235, unless it is used in a CANDU reactor, in which case it can almost literaly be used straight out of the ground.

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

Which section of a nuclear reactor does nuclear fission occurs?

The fission happens in the fuel, which is usually in fuel rods inside the reactor. The rods are spaced at a particular distance apart and fill the reactor.


What part of the reactor contains nuclear fuel?

The nuclear fuel is typically contained in the reactor core, which is a central part of the nuclear reactor where the fission reaction takes place. The fuel rods, which contain the nuclear fuel pellets, are inserted into the reactor core during operation.


What is the physical shape of nuclear fuel?

Nuclear fuel typically comes in the form of small cylindrical pellets, usually made of uranium dioxide. These pellets are stacked together inside long metal tubes called fuel rods, which are then assembled into a fuel assembly to be used in a nuclear reactor.


What is a fuel rod in a nuclear reactor?

A fuel rod is a long, slender tube that contains the fuel pellets (usually uranium or plutonium) used in a nuclear reactor. These fuel rods generate heat through nuclear fission reactions, which is then used to produce electricity. Multiple fuel rods are assembled together in a fuel assembly to power the reactor.


What is a used fuel in nuclear power plants?

The used fuel in a nuclear power plant is the nuclear fuel being discharged from the nuclear reactor after being irradiated during reactor operation. It is usually composed of trans-uranium heavy elements, a wide variety of fission products (that resulted from the nuclear fission processes in the nuclear reactor) and products of radioactive decay (produced before and after fuel discharge from the nuclear reactor).


What part of the nuclear reactor is the fuel located in?

The nuclear fuel is found in the fuel rods. These fuel rods are formed into fuel bundles called fuel assemblies, and together they make up the reactor core.


Which section of a nuclear reactor does nuclear fission occur?

Nuclear fission occurs in the reactor core of a nuclear reactor. This is where nuclear fuel, typically uranium, is arranged in such a way that it sustains a chain reaction of splitting atoms, releasing energy in the process.


What is nuclear reactor kinetics?

Nuclear reactor kinetics is the branch of reactor engineering and reactor physics and control that deals with long term time changes in reactor fuel and nuclear reactors.


What are fuel cells in a neclear reactor?

Fuel cells in a nuclear reactor are the structural components where nuclear fission reactions occur, generating heat. This heat is used to produce steam, which drives turbines to generate electricity. The fuel cells contain the nuclear fuel (such as uranium) and control rods to regulate the nuclear reactions.


What is fuel assemblies in a PWR nuclear reactor?

The nuclear fuel of light water Pressurized Water Reactor (PWR) is fabricated as thin nuclear fuel pins assembled in an open square array of usually 17 x 17 or 18 x 18. The assembly usually keeps the central location for instrumentation and keeps also 24 locations to allow, when needed for a control rod spider to pass through in and out. This cluster of fuel pins is usually called fuel assembly.


In what part of a nuclear reactor is the fuel is located?

The fuel in a nuclear reactor is located in the fuel rods, which are typically made of materials such as enriched uranium or plutonium. These fuel rods are where the nuclear fission reaction takes place, producing heat that is used to generate electricity.


What is a part of a nuclear power plant that undergoes a fission reaction?

Nuclear fission takes place in the nuclear fuel rods that are placed in the reactor core that is situated in the reactor pressure vessel. The reactor pressure vessel is usually situated inside the reactor containment.