| 摘要 |
The invention relates to a process for obtaining a fluidized bed catalyst based on composite oxide containing molybdenum, bismuth, iron, nickel, at least an element selected from the group consisting of lithium, sodium, potassium, rubidium, cesium, thallium and silica as essential components, and it consists in concentrating a slurry containing at least molybdenum, bismuth, iron and silica, by heating at temperatures ranging between 50...120A C, so that the slurry concentration before and after the treatment is 2...15% by mass. |
