Experimental Study of the Effect of Particle Density on Mixing Behavior in a Spout-Fluid Bed

2009 ◽  
Vol 48 (22) ◽  
pp. 10055-10064 ◽  
Author(s):  
Baosheng Jin ◽  
Yong Zhang ◽  
Wenqi Zhong ◽  
Rui Xiao
Keyword(s):  
Experimental Study ◽  
Particle Density ◽  
Mixing Behavior ◽  
Fluid Bed

Mixing and Segregation Behavior in a Spout-Fluid Bed: Effect of the Particle Density

2013 ◽  
Vol 52 (15) ◽  
pp. 5489-5497 ◽  
Author(s):  
Yong Zhang ◽  
Wenqi Zhong ◽  
Baosheng Jin ◽  
Rui Xiao
Keyword(s):  
Particle Density ◽  
Segregation Behavior ◽  
Fluid Bed

scholarly journals Model Development and Validation of Fluid Bed Wet Granulation with Dry Binder Addition Using a Population Balance Model Methodology

Processes ◽  
2018 ◽  
Vol 6 (9) ◽  
pp. 154 ◽  
Author(s):  
Shashank Muddu ◽  
Ashutosh Tamrakar ◽  
Preetanshu Pandey ◽  
Rohit Ramachandran
Keyword(s):  
Experimental Study ◽  
Geometric Mean ◽  
Population Balance ◽  
Balance Model ◽  
Population Balance Model ◽  
Model Framework ◽  
Fluid Bed ◽  
Liquid Spray ◽  
Fluid Bed Granulation ◽  
Binder Liquid

An experimental study in industry was previously carried out on a batch fluid bed granulation system by varying the inlet fluidizing air temperature, binder liquid spray atomization pressure, the binder liquid spray rate and the disintegrant composition in the formulation. A population balance model framework integrated with heat transfer and moisture balance due to liquid addition and evaporation was developed to simulate the fluid bed granulation system. The model predictions were compared with the industry data, namely, the particle size distributions (PSDs) and geometric mean diameters (GMDs) at various time-points in the granulation process. The model also predicted the trends for binder particle dissolution in the wetting liquid and the temperatures of the bed particles in the fluid bed granulator. Lastly, various process parameters were varied and extended beyond the region studied in the aforementioned experimental study to identify optimal regimes for granulation.

Experimental investigation of particle mixing behavior in a large spout–fluid bed

2007 ◽  
Vol 46 (10) ◽  
pp. 990-995 ◽  
Author(s):  
Wenqi Zhong ◽  
Mingyao Zhang ◽  
Baosheng Jin ◽  
Yong Zhang ◽  
Rui Xiao ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Particle Mixing ◽  
Mixing Behavior ◽  
Fluid Bed

scholarly journals 20511 Experimental Study on Mixing Behavior in Micro Non-Element Chaotic Mixer

2005 ◽  
Vol 2005.11 (0) ◽  
pp. 23-24
Author(s):  
Satoshi INAGAKI ◽  
Taro HIRASAWA ◽  
Toshihisa UEDA
Keyword(s):  
Experimental Study ◽  
Mixing Behavior

Experimental Study of Meijiang Artificial Island Fill

2014 ◽  
Vol 919-921 ◽  
pp. 678-681
Author(s):  
Xiao Cheng Su ◽  
Xiao Yun Wang ◽  
Zhi Liu
Keyword(s):  
Mechanical Property ◽  
Experimental Study ◽  
Industrial Waste ◽  
Particle Density ◽  
Great Influence ◽  
Compression Modulus ◽  
Coarse Grain ◽  
Coarse Particles ◽  
The Relationship ◽  
Compaction Degree

The artificial island physical and mechanical property of fill index has a great influence on the island stability and the development of displacement. The fill is generally composed of a lot of construction rubbish, industrial waste or the living garbage .We discuss the relationship between shear strength and coarse particle,density relations under different compactness through the experimental study in this paper. The results show that cohesion increases with the content of coarse particles,and compression modulus increases along with the increase of the density. When the content of coarse changed from small to large, compression modulus increases with the increase of coarse grain content at the beginning. When the content of coarse reached 20%, compression modulus with compaction degree increases fastest.

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