Results 101 to 110 of about 2,047 (224)

Experimental Study of Desulfurizaiton Performance of Spouted Bed with Porous Draft Tube

, 2011
For the flue gas semi-dry desulfurizaiton technology, a new type of spouted bed with porous draft tube was put forward in this paper. The desulfurizaiton performance of it was studied, and some effects on SO2 removal efficiency were examined, such as ...
Shao Feng Zhang, Chun Li Li, Liang He
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Polymer coating, germination and vigor of broccoli seeds

Scientia Agricola, 2005
Brassica oleracea var italica occupies a special place in the internal and external market of vegetables seeds. Vegetables producers demand seeds with high degree of purity, germination and vigor, since seeds' quality is the basis for the success of the ...
Celina de Almeida, Sandra Cristina dos Santos Rocha, Luiz Fernandes Razera   +2 more
doaj  

Mobilisation of cohesive particles in a novel spouted bed

, 2020
A novel spouted bed was developed, suitable for the processing of large light particles subject to substantial cohesion or interparticle attraction. The bed is caused to spin about a vertical axis by the addition of gas through jets at the wall. A torque
Evans, PL, Seville, JPK, Clift, R
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INVESTIGATION OF ACOUSTIC SIGNALS AS A TOOL FOR CHARACTERIZING SPOUTED BED DYNAMICS

, 2009
The feasibility of characterizing the dynamics of a spouted bed based on acoustic emission (AE) signals is evaluated. Acoustic emission signals were measured in a semi-cylindrical Plexiglas column of diameter 150 mm and height 1000 mm with a conical base
OLIVEIRA, W. P., GRACE, J. R., HODGSON, M. R., LIM, C. J.   +3 more
core   +1 more source

Minimum Spouting Velocity in a Spouted Bed

Chemical engineering, 1974
Hiroshi Takeda, Yutaka Yamamoto
openaire   +2 more sources

Batch-Scale Simulation of Heat and Mass Transfer of Coffee Roasting in Spouted Bed Roasters

Beverages
Understanding heat and mass transfer phenomena is fundamental to successful roasting practices. These phenomena can be quantified via an energy balance over the roaster, whereby heat and mass transfer equations can be formulated.
Mark Al-Shemmeri, Peter J. Fryer, Robert Farr, Estefania Lopez-Quiroga   +3 more
doaj   +1 more source

Velocity Profile in the Spout of the Spouted Bed

Transactions of the Japan Society of Mechanical Engineers, 1971
YOKOGAWA, Akira, OGINO, Etsuo
openaire   +2 more sources

CFD-DEM modeling of particle coating in a prismatic spouted bed and improvement of spouting stability

, 2017
In this contribution coupled CFD-DEM simulations of a three-dimensional prismatic spouted bed for coating purposes were performed. The simulations were validated by means of pressure drop fluctuations and flow pattern with respect to experimental data ...
Kieckhefen, Paul, Müller, Michael, Kleine Jäger, Frank, Heinrich, Stefan, Pietsch, Swantje, Schönherr, Michael   +5 more
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Studies on roasting of coffee beans in a spouted bed.

, 1997
Optimization of coffee bean roasting in a spouted bed roaster was investigated. An air temp. of 250C for 5 min gave the best product, as determined from colour value, total soluble solids, chlorogenic acid content and moisture content.
Nagaraju, V. D., Murthy, C. T., Ramalakshmi, K., Srinivasa Rao, P. N.   +3 more
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Implementation of primary strategies for the improvement of biomass steam gasification in a spouted bed reactor.

, 2022
343 p.Esta tesis doctoral se enmarca dentro de una extensa línea de investigación, que abarca el desarrollo de procesos térmicos y catalíticos para la valorización de biomasa y residuos plásticos para la obtención de combustibles líquidos, materias ...
Cortázar Dueñas, María
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