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Mixed plug flow

A model of a reaction process is a set of data and equations that is believed to represent the performance of a specific vessel configuration (mixed, plug flow, laminar, dispersed, and so on). The equations include the stoichiometric relations, rate equations, heat and material balances, and auxihaiy relations such as those of mass transfer, pressure variation, contac ting efficiency, residence time distribution, and so on. The data describe physical and thermodynamic properties and, in the ultimate analysis, economic factors. [Pg.2070]

First, a mechanism is assumed whether completely mixed, plug flow, laminar, with dispersion, with bypass or recycle or dead space, steady or unsteady, ana so on. Then, for a differential element of space and/or time the elements of a conservation law. [Pg.2071]

Identify the flow pattern of the prototype system by subjecting it to an impulse, step, or sinusoidal disturbance by injection of a tracer material as reviewed in Chapter 8. The result is classified as either complete mixing, plug flow, and an option between a dispersion, cascade, or combined model. [Pg.1035]

There are three main types of digesters—covered lagoons, complete mix, plug flow and also anaerobic sequencing batch reactors, and fixed... [Pg.67]

Mixing state Complete mixing Plug flow Plug flow Plug flow... [Pg.492]

The flow of the particles inside the impinging stream contactor has the characteristics of perfect mixing—plug flow in series ... [Pg.77]

The special flow configuration of the perfect mixing-plug flow in series in the impinging stream crystallizer is more suitable to crystallization process and so it is much easier to prepare uniformly large-sized crystalline particles and... [Pg.337]

Continuous dispersion Particulate Fluidized bed Dispersion Well-mixed/plug-flow fluid bed... [Pg.1362]

Not only the reaction rate increases, but often there are improvements in the selectivity of the reaction as the short residence time, coupled with rapid quenching, will reduce by-product formation caused by further reaction of the desired product. Other benefits in the selectivity are likely to come from the lack of back-mixing (plug flow) and the intense mixing of the SDR, which will minimize concentration gradients of the same reactants. [Pg.203]

Different classifications of electrochemical reactors can be made depending on their configuration (divided, undivided cathodic, and anodic compartments) electrode geometry (bi- and tri-dimensional), the fluid flow through the reactor (mixing, plug-flow, fluidized baths), among others. There are several demands for electrochemical reactors (Pletcher and Walsh, 1990 Molina et al., 2004) ... [Pg.265]

Fig. 7.64 Two-stage back mixing/plug flow fluidized 1/ bed according to European patent EP 0 749 550 Bl. Fig. 7.64 Two-stage back mixing/plug flow fluidized 1/ bed according to European patent EP 0 749 550 Bl.
III plug flow perfectly mixed — plug flow (zero corner Sion)... [Pg.435]

Multistage FBDs (well mixed—plug flow) Hybrid/combined FBDs... [Pg.171]

Physical characteristic No axial mixing (plug flow). [Pg.103]

Part, axial mixing Plug flow Perfect mixing Perfect mixing if particles do Plug flow if... [Pg.81]

Particulate flow regime Well-mixed Plug flow Hybrid (well-mixed followed by plug flow)... [Pg.477]

See other pages where Mixed plug flow is mentioned: [Pg.1652]    [Pg.222]    [Pg.232]    [Pg.235]    [Pg.273]    [Pg.279]    [Pg.281]    [Pg.332]    [Pg.1473]    [Pg.75]    [Pg.501]    [Pg.501]    [Pg.502]    [Pg.309]    [Pg.1694]    [Pg.1656]    [Pg.87]    [Pg.475]    [Pg.253]   
See also in sourсe #XX -- [ Pg.87 ]



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