تفاعل #1726659

معادلة التفاعل

sodium hydroxide

zirconium oxychloride octahydrate

ammonium chloride

phosphoric acid

→

zirconium phosphate

المذيبات

water

ظروف التفاعل

المعالجة

1. 1
   أخرىthe resulting precipitates
2. 2
   غسيلwere washed well
3. 3
   أخرىcalcined at 900° C
4. 4
   أخرىobtained by the calcination

الإجراء التجريبي

0.2 mol of zirconium oxychloride octahydrate and 0.05 mol of ammonium chloride were dissolved in 300 ml of deionized water, and then 0.3 mol of phosphoric acid was added thereto under stirring. A 20% aqueous sodium hydroxide solution was added to the solution to adjust the pH to 3.6, and then the resulting precipitates were washed well, and calcined at 900° C. By pulverizing a bulky product obtained by the calcination, a zirconium phosphate compound was synthesized.

المصدر