公开(公告)号：US4977130A

公开(公告)日：1990-12-11

申请号：US402714

申请日：1989-09-05

申请人： Nitri S. Najjar ,  Arnulf Muan

发明人： Nitri S. Najjar ,  Arnulf Muan

IPC分类号： B01J23/22

CPC分类号： B01J23/22

摘要： A novel oxidation catalyst or refractory and the method for its preparation. The material comprises substitutional solid solutions involving V.sub.2 O.sub.3, Al.sub.2 O.sub.3 and TiO.sub.2 and having compositions that fall within a specific polygon in a ternary composition diagram of V.sub.2 O.sub.3, Al.sub.2 O.sub.3 and TiO.sub.2. A typical material has the formula Al.sub.0.65 V.sub.1.77 Ti.sub.0.69 O.sub.5.

摘要翻译： 一种新型氧化催化剂或耐火材料及其制备方法。 该材料包括V2O3，Al2O3和TiO2的替代固溶体，并具有落在V2O3，Al2O3和TiO2三元组成图中的特定多边形内的成分。 典型的材料具有式Al0.65V1.77Ti0.69O5。