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China Surfactant Detergent & Cosmetics ›› 2015, Vol. 45 ›› Issue (4): 206-209.doi: 10.13218/j.cnki.csdc.2015.04.006

• Developmentandapplicatio • Previous Articles     Next Articles

Preparation of anti-caking agent using vegetable oil as raw material

XUE Yuan1, ZHANG Li2, CHENG Liang1, ZHANG Bao-lin1   

  1. 1.School of Chemical Engineering and Energy,Zhengzhou University,Zhengzhou,Henan 450001,China;
    2.Zhengzhou Riel Railway Safety Technology Co.,Ltd.,Zhengzhou,Henan 450000,China
  • Online:2015-04-22 Published:2019-04-02

Abstract: An environmentally friendly anti-caking agent product was prepared with vegetable oil and non-ammonium salt surfactant as raw materials.Anti-caking efficacy of the product was tested by accelerated compression stacking simulation method.Test results showed that in case the mass ratio of the materials is m(anti-caking agent product)∶m(blended fertilizer)=5∶1 000,and mass ratio for composition of the anti-caking agent product is m(PEG 2000+PDMS)∶m(polysorbate B)=1∶2 and m(blended surfactants)∶m(vegetable oil)=1∶100,the caking ratio achieves the lowest as 9.0%,which is better than that of conventional anti-caking agents made of machine oil and ammonium compounds.

Key words: surfactant, vegetable oil, anti-caking agent, blended fertilizer

CLC Number: 

  • TQ423