A 50KG/Day Class Test Plant for Methanol Synthesis from CO_2 and H_2

摘要

A long-term test for methanol synthesis from CO_2 and H_2 over a Cu/ZnO-based multicomponent ctalyst, which was recently developed by our joint research, was carried out using a 50kg/day class test plant. The developed catalyst exhibited a high performance in the activity, selectivity and stability under the practical reaction conditions. The production rate of methanol at 1,000 h was around 580g/l-cat centre dot h under the reaction conditions of 5 MPa, 250 deg C, SV=10,000h~-1. The selectivity to methanol was as high as 99.7