## Abstract An experiment was conducted to acquire a set of systematic data of particle holdup in risers of a liquidβsolid circulating fluidized bed. In the experiment, two kinds of riser were provided, their inner diameter being 24 mm and 36 mm, respectively. Tested particles were of glass and cer
Particle drift induced by a bubble in a liquid-solid fluidized bed with low-density particles
β Scribed by K. Tsuchiya; G.-H. Song; W.-T. Tang; L.-S. Fan
- Publisher
- American Institute of Chemical Engineers
- Year
- 1992
- Tongue
- English
- Weight
- 625 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0001-1541
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The mixing and segregation behavior of liquid fluidized beds containing two different-sized particle species are described mathematically. This model is based on a mass balance, rather than a volume balance, which has been used by most previous researchers. The model also includes the effects of den
However, the bubbling up vapor flows just through the downcomer bottom-orifices. The vapor occupies the part the of orifice area, so the orifice area for liquid descending is reduced and the downcomer liquid height increases which causes a premature downcomer flood as well. Moreover, the orifice are