static bed

static bed

[′stad·ik ′bed]
(chemical engineering)
A layer of solids in a process vessel (absorber, catalytic reactor, packed distillation column, or granular filter bed) in which the particles rest upon one another at essentially the settled bulk density of the solids phase; contrasted to moving-solids or fluidized-solids beds.
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Tenders are invited for Material handling operation of static bed incinerator and rotary incinerator in SPF including transportation of burned ash using tractor to yard for the year 2017-18
Sterilization room, XRAY, static bed with dark room.
The Effect of static bed height on the pressure distribution along the fluidized bed was investigated in this paper as well as the expansion of the bed.
List of symbols f frequency of sound(Hz) H static bed height (cm) [increment]P pressure drop across the bed (cm of water) Pressure Drop cm of water [U.
Each four-tank system includes a microscreen rotating drum filter and protein skimmer for removal of solid and suspended wastes, a moving or static bed biofilter for ammonia and nitrite removal, supplemental oxygenation that is monitored and controlled using oxygen sensors and PLCs, micro-bubble aeration diffusers, centrifugal pumps and propeller pumps for water movement, UV sterilizers for return water disinfection, and degassing columns for [CO.
Simplicity and good agreement of the predictions of this model with the experimental results perhaps encouraged subsequent researchers to use static bed models in future.
As shown in Figures 8, spout shapes were similar for different static bed heights.
Topics include the effect of static bed height on the combustion of rice husk in a fluidized bed combustor, alternative bed materials for high alkali fuels, the fouling tendency of ash from burning mixtures of biofuels, and reactivation of CFBC ash by sonic energy.
Measurements of the total pressure drop in the spouted bed system as a function of gas velocity were obtained for several static bed heights for both particle diameters.
They also washed cars and held a static bed push helped by nurses from the hospital.
The general motion of powder inside a revolving system can be categorized into three types [2, 3]; avalanche bed flow, steady-state circulating bed flow, and slip-flow, or static bed flow.