scholarly journals Effect of moisture content and particle size on grinding kinetics and flowability of balloon flower (Platycodon grandiflorum)

2017 ◽  
Vol 27 (3) ◽  
pp. 641-650 ◽  
Author(s):  
Ji Hoon Moon ◽  
Won Byong Yoon
2014 ◽  
Vol 40 (4) ◽  
pp. 299-305 ◽  
Author(s):  
Kenichi Arima ◽  
Isao Torii ◽  
Ryuhei Takashima ◽  
Tetsuya Sawatsubashi ◽  
Masaaki Kinoshita ◽  
...  

2014 ◽  
Vol 10 (3) ◽  
pp. 347-356 ◽  
Author(s):  
Youn Ju Lee ◽  
Jin Sil Yoo ◽  
Won Byong Yoon

Abstract The effects of moisture content on the grinding characteristics of black soybeans were studied. The average particle size of the black soybean powder was smaller as the moisture content was decreased by drying. Bond’s constants and the work index showed lower values as the moisture content decreased. A sigmoid model accurately described the grinding kinetics of the black soybean powder (R2 > 0.90). The parameters in the sigmoidal models were useful to explain the effect of moisture content during grinding. However, at higher moisture contents, the sigmoid model did not accurately fit the grinding kinetics. The grinding characteristics of black soybeans showed a strong dependence on moisture content. Adjusting the moisture contents of black soybeans using a pretreatment such as drying is very important to control the grinding characteristics, including the energy consumption and the average particle size, during grinding.


2011 ◽  
Vol 92 (3) ◽  
pp. 699-706 ◽  
Author(s):  
Clara Serrano ◽  
Esperanza Monedero ◽  
Magín Lapuerta ◽  
Henar Portero

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