Briquette manufacturing method and briquette manufactured using the same

摘要

An object of the present invention is to provide a briquette manufacturing method that can be used for heating of molten steel and component adjustment in a steel making process, and a briquette manufactured using the same. The briquette manufacturing method of the present invention includes a step of preparing a silicon-containing waste slurry, a primary oil cleaning step of separating the silicon-containing slurry and water-soluble oil from the silicon-containing waste slurry, and the silicon-containing slurry. The process of forming briquettes using a mixture in which a binder is blended with, and purifying the silicon-containing waste slurry generated during the manufacture of semiconductor or solar cell wafers, heating the molten steel and adjusting the components in the steelmaking process It is used for a use. [Selection] Figure 1