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以米糠蜡与矿物油为基础原料,添加十八醇、硬脂酸钾、十八胺3种表面活性剂,开发一种新型油性防结块剂。通过单因素实验优化了米糠蜡与矿物油的配比及3种表面活性剂添加量。当600 g化肥中防结块剂的添加量为1.5 g时,可使22-8-10粒状硝基复合肥的防结块率达到88%,而且,此防结块剂可改善常见的复合肥结块问题。
To rice bran wax and mineral oil-based raw materials, add stearyl alcohol, potassium stearate, octadecylamine three kinds of surfactants, the development of a new type of oily anti-caking agent. The ratio of rice bran wax to mineral oil and the amount of three kinds of surfactants were optimized by single factor experiment. When the amount of anti-caking agent in 600 g chemical fertilizer is 1.5 g, the anti-caking rate of 22-8-10 granular nitro compound fertilizer can reach 88%. Moreover, the anti-caking agent can improve the common compound Fat caking problem.