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北京化工研究院高性能银催化剂开发再获进展。新开发的YS-9010银催化剂的选择性在YS-8810的基础上又将提高1~2个百分点。目前该催化剂已经完成了中试放大研究,工业应用后将进一步降低企业的生产成本、减少温室气体的排放,提高环氧乙烷/乙二醇生产企业的竞争力。银催化剂是环氧乙烷/乙二醇生产的核心,催化剂选择性每提高1个百分点,生产1 t当量环氧乙烷
Beijing Chemical Industry Research Institute of high-performance silver catalyst re-development. The newly developed YS-9010 silver catalyst selectivity in the YS-8810 will increase by 1 to 2 percentage points. At present, the catalyst has been completed pilot study to enlarge the industrial application will further reduce the production costs of enterprises to reduce greenhouse gas emissions and improve the competitiveness of ethylene oxide / ethylene glycol manufacturers. Silver catalysts are at the heart of the ethylene oxide / ethylene glycol production with every 1-percent increase in catalyst selectivity to produce 1 t-equivalent of ethylene oxide