Experimental study of thermal fragmentation of lignite in drying process

2019 ◽  
Vol 37 (13) ◽  
pp. 1731-1742
Author(s):  
Zhenyong Miao ◽  
Jingpeng Chen ◽  
Qiongqiong He ◽  
Yongjiang Wan ◽  
Keji Wan ◽  
...  
2013 ◽  
Vol 12 (21) ◽  
pp. 6154-6158
Author(s):  
Xiao Kang-Yi ◽  
Chuan Feng-Li ◽  
Shu Gang-Li ◽  
He Lei Cui ◽  
Wen Fu-Wu

2013 ◽  
Vol 753-755 ◽  
pp. 1956-1959
Author(s):  
Xiao Hui Zhong ◽  
Zhen Huan Jin ◽  
Bin Zhao

According to the characteristic of Yuzhou Danhou Mine long flame coal, the drying process of the coal was studied on mixed flowing vibrating drying system. The parameter was tested, according to the drying effect, the drying process was optimized. The experimental result shows that mixed flowing vibrating drying system can reduce the moisture and improve the net calorific power of coal effectively, by which transportation cost was saved and the value of coal was increased.


2017 ◽  
Vol 2017.53 (0) ◽  
pp. 206
Author(s):  
Kazunori Takahashi ◽  
Toshiyuki fujio ◽  
Koiti Hirose ◽  
Takasi fukue

Author(s):  
Xiaojing Wang ◽  
Dongyun Ma ◽  
Yaqian Liu ◽  
Zhimin Wang ◽  
Yangyang Yan ◽  
...  

Author(s):  
Pierre Verlhac ◽  
Séverine Vessot-Crastes ◽  
Ghania Degobert ◽  
Claudia Cogné ◽  
Julien Andrieu ◽  
...  

This work is based on the experimental study of the freeze-drying process to understand the impact of numerous factors on the survival rates of a model probiotic strain of Lactobacillus casei type. With the aim to find out if cell density in the matrix and survival rates are linked, we have studied the location of the cells after freeze drying inside a porous  matrix composed of a lactose basis with a polymer, the polyvinylpyrrolidone (PVP) in various amounts. The best survival rate were obtained at slow freezing rate for a formulation containing 5% (m/V) of lactose and 5% (m/V) of PVP. Keywords: Freeze-Drying; Freezing; Probiotics; L. Casei ATCC 393 


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