Patent ID: 9034394
Filing Date: 2015-05-19
Classification: C02F,C04B

Abstract:
1. A method of preparing alkali ionized water, comprising: mixing 90 to 10 parts by weight of sodium hydroxide with 10 to 90 parts by weight of red clay to obtain a mixed composition such that a concentration of 55 mg/L or less of Si is released into the water; heating the mixed composition at about 1100 to about 1290° C. for about 1 to about 4 hours to melt the mixed composition, thereby obtaining a liquid melt; cooling the melt; pulverizing the cooled resultant obtained by cooling the melt into a microparticle or nanoparticle size; and adding the pulverized resultant to water to perform extraction at about 100 to about 150° C. for about 1 to about 5 hours.