| 摘要 |
PURPOSE: A method for manufacturing deodorant/desiccant is provided to improve an adsorbing function by maximizing activation of micro-pores. CONSTITUTION: A method for manufacturing deodorant/desiccant comprises: a step of grinding opal into minute powder with 10-700 mesh size; a molding step of making dough by mixing pulverized opal 70-85 parts by weight with water 15-30 parts by weight, molding a ball with 1-30mm size, and adding charcoal and alumina with 10-1000 mesh size; a drying step of putting the molded ball into an oven at 100-200 deg.C for 24-28 hours; a sintering step of sintering the dried ball at 300-1000 deg.C; and a surface processing step of polishing the surface of the sintered ball. |
