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Method and apparatus for thermal rain of loaded in accordance with or activated coke - or activated charcoal granulate
Method and apparatus for thermal rain of loaded in accordance with or activated coke - or activated charcoal granulate
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机译:活性炭或活性炭颗粒负载的热雨的方法和装置
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摘要
A process for thermal regeneration of charged activated coke or activated carbon granulate, in which the granulate is preheated in a preheating zone, and is then heated in a heating zone of a traveling bed by direct contact with a heated stream in the form of a partial stream of desorption gas expelled from the granulate. The granulate is then cooled in a cooling zone immediately after leaving the heating zone. The preheating and cooling procedures are carried out by using a heat exchange medium which is separate from the heated stream in the heating zone.
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