Nozzle reactors

There are a variety of routes currently utilized to fabricate a wide range of hollow capsules of various compositions. Among the more traditional methods are nozzle reactor processes, emnlsion/phase-separation procednres (often combined with sol-gel processing), and sacrificial core techniques [78], Self-assembly is an elegant and attractive approach for the preparation of hollow capsules. Vesicles [79,80], dendrimers [81,82], and block hollow copolymer spheres [83,84] are all examples of self-assembled hollow containers that are promising for the encapsnlation of various materials. 

Program PROG 18 uses Simpson s rule to compute the area of the exit age distribution of a tracer from a nozzle reactor. 

IMAGE AND SECTIONAL DRAWING FROM NOZZLE / REACTOR VESSEL WELD... 

Figure 6.44. Dependence of the relative conversion Crei the degree of hinterland HI in a GIL reactor (see Equ. 3.59) [bubble column, BC stirred vessel, ST thin-layer reactor, ThL injector (jet nozzle) reactor, JN] for an aerobic bioprocess with various fast reactions, as represented by the oxygen transport enhancement factor, E (see Equ. 4.115). (From Nagel et al., 1972.)...

II. The manganese dioxide catalysts were prepared using a newly developed ultrasonic nozzle reactor (Figure 2). The reactor behaves like a continuous stirred tank reactor. The product flows into a beaker glass of 500 ml volume. It is characterized directly without further steps of preparation by chemical reaction with a solution of hydrochloric-acid and hydrogen peroxide in water. 

Two series of Mn02 were prepared in the ultrasonic nozzle reactor (preparation under the influence of US of high intensity (4) and without US (5)). 

Figure 2. Schematic representation of the ultrasonic nozzle reactor. The experiments to produce the manganese dioxide catalysts were carried out in this reactor...

Table 4 Preparation parameters and properties of Mn02 catalysts prepared with and without ultrasound in the ultrasonic nozzle reactor with three...

Strahl-Schlaufenreaktor) jet loop reactor (Umlaufdtlsen-Reaktor) nozzle loop reactor, circulating nozzle reactor... 

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