This article introduces the caking reasons of salts and fertilizers, it also describes the method of research and progress of anticaking agent. 摘要本文介绍了无机盐和肥料结块的原因，以及防结块剂的研制方法和研究进展。
At present, in the world, the main method for anti-caking that adopted in refined salt industry is adding anti-caking agent to the product, but the effect is not ideal. 目前国内外采取的方法主要是向产品中添加抗结块剂，但效果并不理想。
