pencuciH2O 19759.08 gr/menit

Feed Yellow cake

(NH4)2U2O72(NH4)2SO43H2O

(NH4)2U2O72(NH4)2SO4

Filtrat 3H2O

persamaan reaksi(NH4)2U2O7+2(NH4)2SO4+3H2O filtrat (NH4)2U2O7 10 ppm2(NH4)2SO4+H2O H2SO4+NH4OH

FILTRASI

asumsi amonium sulfat tidak bersisa diyellow cake karena amonium sulfat mudah larut di air

massa slurry teori 3000Yellow cake gr/menit mol massa filtrat teori 980

(NH4)2U2O7 39710 63.62355 massa yellow cake teori 20703H2O 959.1787 53.28771 massa gram air diyc teori 50

massa pencuci air teori 1030

massa yellow cake 39710 63.62355massa pencuci 19759.0821

jumlah uranium didalam (NH4)2U2O7ArUranium 238Mr(NH4)2U2O7 624

Jumlah uranium didalam (NH4)2U2O715142.4

6NH4OH masuk 1489.888

2UO2(SO4)

mr 2(NH4)2SO4 639984.00 ArO 159,994SNH

PENGENDAPAN

teoriNH4OH masuk 0.414 molNH4OH reaksi 0.1061 mol

mr (nh4)2u2o7 624H2O 19759.08

gram mol(NH4)2U2O7 39710.200 63.6382(NH4)2SO4 127.27628213H2O(hasil reaksi) 190.9144231H2O prosesNH4OH(reaksi) 381.8288462NH4OH sisa 1108.059394

(NH4)2U2O715,994 2(NH4)2SO4

3H2ONH4OH

FILTRASI

(NH4)2U2O7 39710

3H2O 959.1787

10 ppm 0.197591 0.2