低成本新型蒽醌加氢催化剂的开发.pdf

192 低成本新型蒽醌加氢催化剂的开发于向真1,刘志坚2,钱东1,3,胡学武1,石磊1,闰早学1 (1中国石化催化剂长岭分公司,湖南岳阳414012;2中国石化催化剂分公司,北京100000; 3中南大学化学化工学院,湖南长沙410083) 摘要:本项目开发的新型蒽醌加氢催化剂Pd的质量分数比目前市售催化剂少20%,堆比 (),催化剂的制造成本得到了较大幅度的降低。经中石化巴陵分公司技术中心模试评价、60kg级的工业侧线评价和吉林市双鸥化工有限公司中试评价表明,本项目开发的催化剂活性和稳定性明显高于目前工业上正在应用的和国内正在研发的催化剂,并表现出良好的选择性。目前该催化剂正在中石化催化剂长岭分公司进行工业生产。关键词:蒽醌加氢;催化剂;低成本;开发 Development ofnovel catalyst with low cost for anthraquinone hydrogenation YU Xiangzhenl-LIU Zhijian2,Q1AN ,HU Xuewul。SHI Leil ( Changling Catalyst Division,Yueyang 414012,Hunan, ,YAN Zaoxuel China; pany,Beijing 00000,China; of Chemistry and Chemical Engineering,Central South University, Changsha 410083,Hunan,China) Abstract:The Pd content ofthe novelly developed catalyst with stack density (The stack density of mercial catalyst )is 20%less than mercial cost ofthe developed catalyst decreases results ofthe industrial model evaluation and industrial sideline evaluation forthe catalyst mercially show by far higher activity,selectivity and stability than mercial catalyst and catalyst developed ,the developed catalyst isbeing produced inSinopec Changling Catalyst Division. Key words:anthraquinone hydrogenation;catalyst;low cost;development 引言双氧水是一种重要的化工产品,应用非常广泛,主要应用于纺织、造纸、化学品合成、军工、电子、食品加工、医药、化妆品、环境保护、冶金等领域[1-5]。由于双氧水分解后产生水