Some factors affecting DCP crystallization are studied, in the reaction of lime emulsion neutralizing defluorinated phosphoric acid for the preparation of DCP.

• 用一定浓度的石灰乳中和脱氟磷酸制备饲料级磷酸氢钙(DCP)，研究中和过程中影响磷酸氢钙结晶的主要因素。