Abstract: Provided is a method of asbestos detoxification including: preparing asbestos which is a treatment target for detoxification and carbon dioxide; and pressing the asbestos and the carbon dioxide with a pressure of 1 to 5 GPa and treating the asbestos and the carbon dioxide at a temperature of 100 to 250° C., wherein since the asbestos is not subjected to chemical pre-treatment, as compared to the existing technologies in which the chemical pre-treatment is necessary, treatment cost may be reduced, and another concern for environmental contamination may be prevented in advance, and accordingly, the asbestos is appropriate for recycling through detoxification as well as waste treatment.

Abstract: Provided is a method of asbestos detoxification including: preparing asbestos which is a treatment target for detoxification and carbon dioxide; and pressing the asbestos and the carbon dioxide with a pressure of 1 to 5 GPa and treating the asbestos and the carbon dioxide at a temperature of 100 to 250° C., wherein since the asbestos is not subjected to chemical pre-treatment, as compared to the existing technologies in which the chemical pre-treatment is necessary, treatment cost may be reduced, and another concern for environmental contamination may be prevented in advance, and accordingly, the asbestos is appropriate for recycling through detoxification as well as waste treatment.