摘要
给出了用不同粘合剂制备颗粒状腐植酸的试验结果。研究表明，腐植酸钠作为造粒的粘合剂，具有良好的综合指标。当其加入量为腐植酸含量的４％－５％时，颗粒状腐植酸制成品抗冲击指数达到８２％以上，磨损指数低于８８％。
In this paper, the granulating experiment to make humic acid with six kinds of bonding agents is carried out .It is shown that as the granulating bonding agent, humic natrium has good mechenical properties and bydro- dispersibility. When the adding quantity of humic natrium is 4% - 5%, the crushing strength of granulating humic acid product is more than 82%, and the abrosiveness is less than 8.8% .
出处
《哈尔滨理工大学学报》
CAS
1997年第2期124-126,共3页
Journal of Harbin University of Science and Technology
