Preparation method for catalyst

Preparation method for catalyst

  • CN 104,368,397 A
  • Filed: 08/16/2013
  • Published: 02/25/2015
  • Est. Priority Date: 08/16/2013
  • Status: Active Application
First Claim
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1. the preparation method of a catalyst, it is characterized in that, this preparation method comprises impregnation steps, in this impregnation steps, catalyst carrier and the active component solution comprising active material are input in the rotating cylinder (1) be obliquely installed respectively, and on the sidewall of described rotating cylinder (1), be provided with stirring part (11), wherein, described active component solution sprays in described rotating cylinder with atomised form, by the rotation of described rotating cylinder (1), under the dipping of described active component solution, described catalyst carrier can move to the lower discharge end of described rotating cylinder (1) from the feed end that described rotating cylinder (1) is higher.

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