反应 #487501

反应方程式

zirconium hydroxide

zirconium

phosphoric acid

phosphorus

→

zirconium phosphate

溶剂

water

反应条件

后处理

1. 1
   其他Catalyst preparation
2. 2
   其他A zirconium phosphate based catalyst was prepared by a co-precipitation method
3. 3
   其他to remove water
4. 4
   其他a paste was obtained
5. 5
   其他The resulting paste was then dried in an oven at 100° C. overnight (about 12-18 hours)
6. 6
   其他to remove the bulk of any remaining water
7. 7
   其他to provide a powder

实验过程

Catalyst preparation. A zirconium phosphate based catalyst was prepared by a co-precipitation method. A solution of zirconium hydroxide (Zr(OH)4) as a zirconium precursor was dissolved in deionized water. To this solution, a stoichiometric amount of phosphoric acid as a phosphorus precursor was added. The resulting mixture was heated at 80° C. for 2 hours to remove water, and a paste was obtained. The resulting paste was then dried in an oven at 100° C. overnight (about 12-18 hours) to remove the bulk of any remaining water, and to provide a powder. The powder was then calcined at 350° C. for 2 hours to obtain powdered zirconium phosphate.

来源