Ternary copper catalyst

In recent years, many silicone manufacturers have chosen ternary copper catalyst as the main catalyst for industrial production. Ternary copper catalyst is prepared by a controlled oxidation metal copper powder production process, which will produce copper, copper oxide, cuprous oxide and other components. Ternary copper catalyst is chosen by many manufacturers because it has high catalytic activity, short catalytic induction period, high selectivity, high reaction efficiency, long service life, and high stability, which is also convenient for industrial storage. Compared with other catalysts, it is more stable during the reaction process and suitable for industrial production. In 1994, researchers found that oxides did not have much effect on the Rochow reaction. Removing cuprous oxide and using only copper and copper oxide as catalysts can also obtain better reaction results and promote the efficiency of the Rochow reaction. However, ternary copper catalyst also has some disadvantages: partial oxidation of copper powder is the main production process for obtaining ternary copper. Ensuring the degree of oxidation of the product is the operational difficulty in the process. The specific components of production must be controlled to ensure the catalytic performance of the catalyst and thus ensure its renewable catalytic efficiency.


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