发明名称 CATALYSTS HAVING ENHANCED STABILITY, EFFICIENCY AND/OR ACTIVITY FOR ALKYLENE OXIDE PRODUCTION
摘要 A catalyst for the manufacture of alkylene oxide, for example ethylene oxide, by the vapor-phase epoxidation of alkene containing impregnated silver and at least one efficiency-enhancing promoter on an inert, refractory solid support, said support incorporating a sufficient amount of zirconium component (present and remaining substantially as zirconium silicate) as to enhance at least one of catalyst activity, efficiency and stability as compared to a similar catalyst which does not contain the zirconium component.
申请公布号 WO2005039757(A1) 申请公布日期 2005.05.06
申请号 WO2004US33219 申请日期 2004.10.07
申请人 UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION;DOW GLOBAL TECHNOLOGIES INC;SERAFIN, JULIANA, G.;LIU, ALBERT CHENG-YU;SEYEDMONIR, SEYED, R.;SOO, HWAILI;SZYMANSKI, THOMAS 发明人 SERAFIN, JULIANA, G.;LIU, ALBERT CHENG-YU;SEYEDMONIR, SEYED, R.;SOO, HWAILI;SZYMANSKI, THOMAS
分类号 B01J21/06;B01J23/50;B01J23/66;B01J23/68;B01J37/00;B01J37/02;C07D301/10 主分类号 B01J21/06
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