Fluidized bed method and reactor for the treatment of catalysts and catalyst carriers
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Abstract
A method for the treatment of catalysts or catalyst carriers by: a) introducing and distributing a gas in the lower section of a reactor containing a catalyst or catalyst carrier bulk material; b) forming a fluidized bed in the reactor; c) treating the particles in the fluidized bed while removing the fine particles an/or retaining the course particles by means of a separating organ and d) discharging the reactor. To this end, a reactor bottom which tapers downwards is used.
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Citations
13 Claims
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1-5. -5. (canceled)
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6. A reactor comprising the following devices:
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i) a reactor jacket comprising a reactor bottom which tapers downwards, ii) a pipe for introducing gas into the reactor located beneath the reactor bottom and connected to a gas inlet pipe for gas introduction, iii) a device for discharging the reactor located beneath the reactor bottom, and iv) a separator. - View Dependent Claims (7, 8, 9, 10, 12, 13)
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11. (canceled)
Specification