Kev piav qhia: Triple-superphosphate tuaj yeem ua tau by reacting phosphate pob zeb phosphate pob zeb Phosphate nodules: Cov no yog spherical concentrations uas randomly faib nyob rau hauv pem teb ntawm continental txeeFeem ntau phosphorite nplej yog xuab zeb loj txawm hais tias muaj ntau dua 2 hli tuaj yeem muaj. Cov nplej loj no, hu ua nodules, tuaj yeem ncav cuag li ob peb kaum centimeters loj. https://en.wikipedia.org › wiki › Phosphorite
Phosphorite - Wikipedia
Ynrog phosphoric acid
. Nws muaj 42-50% P2O5 hos 'phosphate rock+H2SO 4' muab superphosphate.
triple superphosphate ua li cas?
Cov neeg tsim khoom ua cov tsis muaj npe TSP feem ntau yog reacting finely av phosphate pob zeb nrog kua phosphoric acid nyob rau hauv ib lub khob-hom mixerGranular TSP yog ua zoo sib xws, tab sis cov slurry tshwm sim yog txau raws li ib tug tov khoom. txheej rau cov khoom me me los tsim cov granules ntawm qhov xav tau loj.
Cov tshuaj formula ntawm triple superphosphate Mcq yog dab tsi?
4. Dab tsi yog cov tshuaj formula ntawm triple super phosphate? Kev piav qhia: Cov tshuaj formula ntawm triple super phosphate tsim los ntawm cov tshuaj tiv thaiv ntawm phosphate pob zeb nrog phosphoric acid uas muaj 42-50% P2O5 yogCaH4 (PO4)2.
triple superphosphate muaj dab tsi?
Triple superphosphate yog cov phosphate soluble chiv uas muaj txog 20% tag nrho P (44-48% P2O5). Dhau li ntawm P, TSP kuj muaj 13-15% calcium (Ca), thiab ntau tshaj 4% residual phosphoric acid (H3PO4).
Cov kua qaub twg yog siv los tsim cov chiv xws li ammonium sulphate thiab superphosphate?
Sulfuric acid (H2SO4) yog ib qho tseem ceeb hauv kev tsim cov chiv (e.g., ammonium sulfate (sulfate of ammonia), (NH 4)2SO4, thiab superphosphate, Ca(H2PO4)2, uas yog tsim thaum pob zeb phosphate raug kho nrog sulfuric acid).
