High-performance Cu-based catalyst for aldehyde gaseous hydrogenation to butanol/octanol
A new type of copper-Silica aldehyde hydrogenation catalyst has been developed to address the urgent needs of the market and industrial operations of butanol/octanol.This catalyst exhibits excellent butanal/octenal hydrogenation performance Laboratory-Scale testing results show that the catalyst achieves a nearly 100%conversion for aldehyde gas-phase hydrogenation with a selectivity of alcohol over 99%.It maintains stable activity during a 1 000 h test and demonstrates strong adaptability to process condition changes and raw material switches.Compared to imported catalysts,it offers advantages such as environ-mental friendliness,mild operating conditions,and high product quality,making it a promising and poten-tially widely applicable solution.
fine chemical engineereingCu-based catalystbutanol/octanolgaseous hydrogenationhigh performance