Impact of a draft tube on industrial-scale Fluid Coker™ Spray Jets in fluidized beds

2017 ◽  
Vol 96 (1) ◽  
pp. 317-322 ◽  
Author(s):  
M. Ali ZirGachian ◽  
Cedric Briens ◽  
Franco Berruti ◽  
Jennifer McMillan
Keyword(s):  
Fluidized Beds ◽  
Draft Tube ◽  
Industrial Scale ◽  
Spray Jets

Solids entrainment into gas, liquid, and gas–liquid spray jets in fluidized beds

2008 ◽  
Vol 184 (1) ◽  
pp. 52-57 ◽  
Author(s):  
Cedric Briens ◽  
Franco Berruti ◽  
Vittorio Felli ◽  
Edward Chan
Keyword(s):  
Fluidized Beds ◽  
Liquid Spray ◽  
Spray Jets

Calculation of Transient Flow in Circulating Fluidized Beds With Straight and Double Abrupt Outlet Configuration: Relation With the Inelasticity of the Particle-Particle Collisions

2001 ◽  
Author(s):  
Juray De Wilde ◽  
Jan Vierendeels ◽  
Geraldine J. Heynderickx ◽  
Erik Dick ◽  
Guy B. Marin
Keyword(s):  
Kinetic Theory ◽  
Gravity Waves ◽  
Granular Flow ◽  
Fluidized Beds ◽  
Transient Flow ◽  
Industrial Scale ◽  
Circulating Fluidized Beds ◽  
Restitution Coefficient ◽  
Particle Collisions ◽  
The Stability

Abstract Gas-solid flow in industrial scale Circulating Fluidized Beds (CFB’s) is calculated in 3D using the Eulerian-Eulerian approach and the Kinetic Theory of Granular Flow (KTGF). Two outlet configurations are used: a straight top outlet and a double abrupt T-outlet. The effect of the value of the restitution coefficient for particle-particle collisions on the stability of the flow is investigated. Oscillations appearing in CFB’s, are shown to be gravity waves.

Development of data-driven filtered drag model for industrial-scale fluidized beds

2021 ◽  
Vol 230 ◽  
pp. 116235
Author(s):  
Yundi Jiang ◽  
Xiao Chen ◽  
Jari Kolehmainen ◽  
Ioannis G. Kevrekidis ◽  
Ali Ozel ◽  
...  
Keyword(s):  
Fluidized Beds ◽  
Data Driven ◽  
Industrial Scale ◽  
Drag Model

A Lagrangian-Eulerian hybrid model for the simulation of poly-disperse fluidized beds: Application to industrial-scale olefin polymerization

2017 ◽  
Vol 316 ◽  
pp. 697-710 ◽  
Author(s):  
Simon Schneiderbauer ◽  
Stefan Pirker ◽  
Stefan Puttinger ◽  
Pablo Aguayo ◽  
Vasileios Touloupidis ◽  
...  
Keyword(s):  
Hybrid Model ◽  
Fluidized Beds ◽  
Olefin Polymerization ◽  
Industrial Scale

Antioxidant activity of three polyphenol-enriched cocoa products obtained on an industrial scale

Planta Medica ◽  
2009 ◽  
Vol 75 (09) ◽  
Author(s):  
JL Ríos ◽  
G Schinella ◽  
S Mosca ◽  
E Cienfuegos-Jovellanos ◽  
MA Pasamar ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Industrial Scale ◽  
Cocoa Products
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