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9.305-84 [3] :
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9.305-84 3. :
1. ( ) 55064-2012 . . , 98,5%
2. 201-76 . P2O5 18,5%
(25) = 142/, = 18,5*62/142=8,08%
(Na3PO4*12H2O) = 380 /, = 31*100/380=8,16%
=8,08/8,16*100=99% ( ).
Na3PO4 ( (Na3PO4)=164/).
Na3PO4 = 164/380*100=43,16%
= 43,16*99/100=42,72%.
3. 5100-85 . 98,5%.
4. -10
1
. | /3 | .- /3 | - | - .-=0,7 | - (60%) |
NaOH | 5-15 | 9.85 | 6.895 | 4.137 | |
Na3PO4 | 15-35 | 10.68 | 7.476 | 4.486 | |
Na2CO3 | 15-35 | 24.625 | 17.238 | 10.343 |