Production of silver sulfate particles in the presence of a water-soluble fluorinated additive

摘要

It comprises the precipitating particles comprising silver sulfate and mainly it is reacted in the precipitation reactor is stirred with a water-soluble silver salt, an inorganic acid ion source of water soluble particles comprising silver sulfate mainly An aqueous precipitation process for the precipitation, the precipitation and the reaction is carried out in the presence of an organic acid salt additive compound or organic acid salt of a water-soluble, the amount of the additive compound, moles of silver sulfate is precipitated is the mole percent for small amounts, wherein to be effective to cause precipitation of particles comprising primarily silver sulfate having a mean particle size of 50 microns and less than.