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A bubble column reactor is a chemical reactor that belongs to the general class of multiphase reactors, which consists of three main categories: trickle bed reactor (fixed or packed bed), fluidized bed reactor, and bubble column reactor. [1] A bubble column reactor is a very simple device consisting of a vertical vessel filled with water with a ...
Vertical bubble columns, a project at the Universidad EAFIT to utilize algae to reduce CO 2 emissions. A bubble column photo reactor consists of vertically arranged cylindrical columns made out of transparent material. The introduction of gas takes place at the bottom of the column and causes a turbulent stream to enable an optimum gas exchange.
Numerical simulations of cylindrical bubble columns operating in the churn-turbulent regime have been carried out using an Euler–Euler approach incorporated with the RNG k–ε model for liquid turbulence [citation needed]. Several approaches have been carried out, including single-sized bubble modeling, double-sized bubble modeling, and the ...
RBMK reactor fuel rod holder 1 – distancing armature; 2 – fuel rods shell; 3 – fuel tablets. RBMK reactor fuel rod holder Uranium fuel pellets, fuel tubes, distancing armature, graphite bricks. The fuel pellets are made of uranium dioxide powder, sintered with a suitable binder into pellets 11.5 mm in diameter and 15 mm long.
Representation of a bubble column reactor. Ranade has worked on various aspects of fluid dynamics such as multiphase flows and Reactors, computational flow modelling and process intensification and has developed Computational fluid dynamics models with regard to various types of reactors like bubble column, stirred and trickle bed varieties. [3]
A fluidized bed reactor (FBR) is a type of reactor device that can be used to carry out a variety of multiphase chemical reactions. In this type of reactor, a fluid (gas or liquid) is passed through a solid granular material (usually a catalyst) at high enough speeds to suspend the solid and cause it to behave as though it were a fluid.
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Pages in category "Chemical reactors" The following 20 pages are in this category, out of 20 total. ... Batch reactor; Bubble column reactor; C. Chemical reaction ...