Evaluation of the strength of the mineral fertilizer granules by using Weibull distribution

被引：0
|
作者：
Przystupa, Wojciech [1 ]
Rusek, Piotr [3 ]
Nowak, Janusz [2 ]
机构：
[1] Uniwersytetu Przyrodniczego, Katedrze Zastosowan Matemat & Informat, Lublinie, Poland
[2] Uniwersytetu Przyrodniczego, Lublinie, Poland
[3] Inst Nowych Syntez Chem, Zakladu Nawozow, Pulawy, Poland
来源：
PRZEMYSL CHEMICZNY | 2018年 / 97卷 / 12期
关键词：
PHYSICAL-PROPERTIES; PROCESS PARAMETERS; TECHNOLOGY;
D O I：
10.15199/62.2018.12.22
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Granules of 3 fertilizer types (superphosphate, NPKS and NCaMg) were divided into 7 size fractions (1-6 mm) by using a sieve analyzer and then the force destroying the granules of each fraction of fertilizers tested was detd. by using a head with a variable pressure. Two-parameter Weibull distribution was used to analyze the results to det. the probability of destruction of each granule fraction as a function of the force acting on it.
引用
收藏
页码：2124 / 2127
页数：4
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