Binder for coal briquette, coal briquette comprising the same and manufacturing method of coal briquette using the same

摘要

The present invention is a binder for coal briquettes comprising un-alpha-ized starch and alpha-ized starch; Coal briquettes to which the binder for coal briquettes is added; And it provides a method for producing coal briquettes using the binder for the coal briquettes. The binder for coal briquettes according to the present invention is harmless to the human body and improves the formability and strength of coal briquettes. In addition, in the case of manufacturing coal briquettes using the binder for coal briquettes according to the present invention, since no additional additives such as lignin, quicklime, aqueous acid solution, carbon fiber, mineral, alcohol, etc. are required, the operation is not complicated and the economic efficiency is improved. . In addition, since the binder for coal briquettes according to the present invention does not contain molasses, there is no fear of unpleasant odor and contamination of the workplace.