anaerobic treatment methods are more suitable for the treatment of concentrated wastewater streams, offer lower operating costs, the production of usable biogas product. the aim of this study was to investigate the performance of an anaerobic fluidized bed reactor (afbr)-aerobic moving bed bio reactor (mbbr) in series arrangement to treat currant wastewater.the bed materials of afbr were cylind...

Enerji verimliliği, küresel ısınma ve iklim değişikliği günümüzde üzerinde durulan en önemli konuların başında gelmektedir. Tüketilen enerjinin etkin verimli kullanımına ilişkin yeni tasarımlar yaparken de tasarımlarda kullanılacak yenilikçi teknolojiler ekonomi çevresel olumsuz etkilerin azaltılmasına katkı sağlayacaktır. Bu çalışmada; tamamen gaz yakıcı bir cihazla çalışan döküm sektöründe ku...

Fluidized bed drying is an unsteady process where particle and gas properties evolve in time. The hydrodynamics its interplay with mass heat transfer changes In this study, experiments a pseudo-2D fluidized setup are performed to obtain insight complex behavior. A coupled image velocimetry infrared thermography technique provides solids velocity temperature fields the bed. Significant hydrodyna...

Chemical engineering operations commonly involve the use of packed and fluidized beds. These are devices in which a large surface area for contact between a liquid and a gas (absorption, distillation) or a solid and a gas or liquid (adsorption, catalysis) is obtained for achieving rapid mass and heat transfer, and particularly in the case of fluidized beds, catalytic chemical reactions. You wil...

Lewis, W. K.; Gilliland, E. R. Glass Werner, Solid-catalyzed reaction in a fluidized bed. AIChE J . 1959,5 (4), 419. McFatter, W. E.; Resen, F. L. Technical data of cat cracker Model 11. Oil Gas J . 1954, 53 (21), 86. McWhriter, W. E.; Tusson, J. R.; Parker, H. A. Detrehan Model 1V Fluid Cat Cracker. Pet. Refin. 1956,35 (4), 201. May, W. G. Fluidized-bed reactor studies. Chem. Eng. Prog. 1959, ...

The paper outlines the concept of process intensification and integration, with a particular focus on sorption-enhanced, solid-catalyzed chemical processes. An alternative attractive solution to system parallel fixed-bed apparatuses is evaluated, which utilizes solids’ circulation in dual fluidized-bed reactor–regenerator system. This allows for continuous mode operation greatly simplifies cont...