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Catalyst Preparation Method - Impregnation Method
Jun 26, 2017

The carrier with high porosity (such as diatomite, alumina, activated carbon, etc.) is immersed in a solution containing one or more metal ions to maintain a certain temperature, and the solution enters the pores of the carrier. The carrier is drained and dried and calcined, and a solid metal oxide or a salt thereof is attached to the surface of the carrier body.