سازمان انرژی اتمی ایران کارخانه تولید اکسید اورانیوم اردکان | uranium enrichment plant (en)

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Iran Uranium Concentrate Powder (YellowCake) production .
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documentary :
www.youtube.com/watch?v=3dcpYSrx4Yg
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Yellowcake كيك زرد (also called urania) is a type of uranium concentrate powder obtained from leach solutions, in an intermediate step in the processing of uranium ores.

It is a step in the processing of uranium after it has been mined but before fuel fabrication or enrichment. Yellowcake concentrates are prepared by various extraction and refining methods, depending on the types of ores.

Typically, yellowcakes are obtained through the milling and chemical processing of uranium ore forming a coarse powder that has a pungent odor, is insoluble in water, and contains about 80% uranium oxide, which melts at approximately 2880°C.

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The nuclear fuel cycle چرخه سوخت هسته اي, also called nuclear fuel chain زنجيره سوخت هسته اي, is the progression of nuclear fuel through a series of differing stages.

It consists of steps in the front end, which are the preparation of the fuel, steps in the service period in which the fuel is used during reactor operation, and steps in the back end, which are necessary to safely manage, contain, and either reprocess or dispose of spent nuclear fuel.

If spent fuel is not reprocessed, the fuel cycle is referred to as an open fuel cycle (or a once-through fuel cycle); if the spent fuel is reprocessed, it is referred to as a closed fuel cycle.