Hydrodynamic resistance of a pseudo-fluidized bed containing particles of many different sizes
โ Scribed by A. A. Akhundov; N. B. Kondukov
- Publisher
- Springer US
- Year
- 1969
- Tongue
- English
- Weight
- 388 KB
- Volume
- 17
- Category
- Article
- ISSN
- 1573-871X
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๐ SIMILAR VOLUMES
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Hydrodynamic characteristics were investigated in a cocurrent gas-liquid-solid fluidized bed containing a binary mixture of particles. The binary mixtures used were ten combinations of eight types of spherical particles differing in diameter and/or density. The density variation of the particles in
The hydrodynamics have been studied in a cold, freely bubbling, pressurized fluidized bed. The bed has a cross-section of 0.2 m;0.3 m and was operated at pressures between 0.1 and 1.6 MPa and at excess gas velocities of 0.2 and 0.6 m/s. The bed material was silica sand with a mean particle diameter
The overall expansion of two dissimilar solid particle species with over a tenfold difference in their size and substantial density difference is investigated here for different compositions of the fluidized bed. Contrary to the widely held notion that the total bed height would be the sum of the he