Importance

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Abstract

In a reactor in which reaction tube(s), cooling tubes, heating tubes or combinations thereof are provided, a method for packing a catalyst comprising a step of packing the catalyst in the space formed between the inner wall of the reactor and the outer walls of the tubes by passing the catalyst through a flexible tube provided in the inside of the reactor and having a means to absorb the impact to the catalyst and thereby feeding the catalyst along the inner wall of the reactor with the falling distance of the catalyst maintained within a certain range and a step of fluidizing the catalyst thus-packed in said space, and a device for effecting the method.

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First Claim