The invention provides a method for purifying silicon which comprises a step of blowing a treating gas generated by reacting carbon with an oxidized gas into a molten silicon, as well as silicon produced by the method. Carbon can be held in a container, the oxidized gas can be passed through the container, and the oxidized gas can contain at least one of water vapor and hydrogen.

 
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< Fluorine removal by ion exchange

> Method for the production of metal carbides

> Production process for carbonized product and carbonized product obtained by the same process

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