SINTERING RESISTANT CATALYST MATERIAL AND A METHOD FOR THE PREPARATION THEREOF

文件类型：PDF文档
文件大小：270K
Preparation of sintering resistant hexaaluminates, AAl11O18, wherein A is an alka-line earth or rare earth metal, and more particularly lanthanum, by a combination of sol-gel and microemulsion techniques using a water soluble salt of A, and a method of forming spherical pellets thereof are disclosed.