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从复合肥料中各种盐类之间的化学反应角度分析复合肥料结块的机理,研究了复合肥料中盐类的最基本反应,即硫酸铵、磷酸二铵和氯化钾之间的反应,以及硝酸盐类复合肥料的主要构成盐类,认为复合肥中各种盐类之间的化学反应是贮存中结块的主要因素,从而提出生产控制及贮存中避免结块的根本方法是防止产生盐类间的化学反应,而加入防结块剂应为辅助手段。
The mechanism of compound fertilizer agglomeration was analyzed from the chemical reactions between various salts in compound fertilizers. The basic reactions of salts in compound fertilizers were studied, that is, the reaction between ammonium sulfate, diammonium phosphate and potassium chloride, As well as the main constituents of nitrate-based compound fertilizers that the chemical reaction between various salts in the compound fertilizer is the main factor in the caking of the storage, thus put forward the basic method of production control and avoid caking in storage is to prevent Salt between the chemical reaction, and anti-caking agent should be added as an adjunct.