| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing silver powder, that can produce a silver powder having characteristics that the particle size is small, the particle size distribution is sharp and the dispersibility is high, without forming agglomerated silver powder, and to provide production equipment therefor.SOLUTION: Provided is a method for producing silver powder in which a silver nitrate aqueous solution and ammonia water are mixed and reacted to produce a silver ammine complex aqueous solution, and under the presence of a seed particle and an imine compound, the silver ammine complex aqueous solution and a reducer aqueous solution are aerially mixed to reduction-precipitate silver powder. |
