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Gas Flow in a Fluidized Bed Reactor

Catalytic butane dehydrogenation can be successfully carried out in a laboratory scale fluidized bed reactor operating at 310 °C and at atmospheric pressure. The catalytic particles have diameter 310 pm and density 2060 kg/m. Such a reactor is 150 mm in diameter and has a fixed 500 mm long catalytic bed. When the catalyst bed is fluidized with butane blown at a velocity of 0.1 m/s, it becomes 750 mm thick. [Pg.90]

To solve this example we use the same methodology as applied in the previous section we begin with the flow model selection and finish by identifying the parameters. [Pg.91]

With the computation of the algorithm identifying the parameters of the model we obtain  [Pg.91]

Here Cqo = 0.79 kmol N2/kmol gas and Cq = 1 kmol N2/ kmol gas. Table 3.8 also contains the computed line that shows the dependence of the ln(l — C(0j)) vs 0 . [Pg.91]


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