作　　者： ; ; ; ;

机构地区： 大庆化工研究中心

出　　处： 《化工科技市场》 2007年第11期9-12,共4页

摘　　要： 本文介绍了中国石油大庆化工研究中心最新开发成功的新一代DWH-1型石蜡/微晶蜡加氢精制催化剂。DWH-1催化剂采用了特殊的载体制备工艺及负载技术,具有活性金属分散性好、表面酸性适宜的特点。小试评价结果表明,该催化剂加氢活性显著高于国内同类催化剂,且活性稳定性好,具有广阔的推广应用前景。 This article introduces a new paraffin wax/microcrystalline wax hydrorefining catalyst DWH - 1 which was newly successful invented by PetroChina Daqing Petrochemical Research Centre. DWH - 1 catalyst ,which has good dispersion of active metal and properly surface acidity,was prepared by special support technique and process. The experimental results showed that DWH - 1 catalyst has higher hydrorefining acitivity than other domestic catalysts and fine stability. It has wider market prospect.

关 键 词： 石蜡 微晶蜡 加氢精制 催化剂

领　　域： [石油与天然气工程]