Catalyst for Gas Phase Hydrogenation of Aldehydes Successfully Developed by Daqing Chemical Research Center

摘要

A national invention patent has been granted to the methodfor preparation of the Cu-Zn-Al system catalyst for gas phasehydrogenation of aldehydes developed by the Daqing Chemi-cal Research Center (DCRC) under the PetroChina Petro-chemical Research Institute.This technology is mainly ap-plied to the gas phase process for hydrogenation of butanal/