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Catalyst Preparation Method - Precipitation Method
Jun 26, 2017

This process is used to make catalysts that require high dispersion and contain one or more metal oxides. Appropriate precipitation conditions are important in ensuring the uniformity of the product composition and the manufacture of good catalysts in the manufacture of multi component catalysts. The usual method is to add precipitation agents (such as sodium carbonate, calcium hydroxide) in one or more metal salt solutions, which are precipitated, washed, filtered, dried, molded, roasted (or activated) to obtain the final product.