Method for producing a fertilizer nitro-ammonium sulfate (sulfate-ammonium nitrate) and an installation for implementing the method

摘要

way is characterized by the fact that as raw materials for the manufacture of ammonium saletrosiarczanu apply ammonium nitrate, ammonium sulphate, additional raw kraft containing calcium sulfate and / or magnesium sulfate, and the relationship odszczepiaju0105cy ammonia at a temperature 120u00b0c, whereby reaction fig warzania salt double leads at a temperature above 120u00b0c, maintaining ph within 5.5 - 6.5.the implementation of this method includes successively connected: node response, composed of reactor - (1) equipped with a stirrer mixer and reactor szybkoobrotowe proper (2), connected in series, a granulation, composed of granulatora - mixer (3) and (granulatora lining 4) connected in series, rotary dryer (5), the set of sieves (6, 7), (8), cooling the product knotkondycjonuju0105cy drum (9) and, in parallel to the above set of knot hey undersized product (11), containing kruszarku0119 (10).