Superphosphate mamafa i fertilizers

Fa'amatalaga Puupuu:

O la matou TSP o se oloa faʻapitoa e mafai ona faʻaaogaina e fai ma faʻalaʻau faʻavae, faʻaofuofu pito i luga, faʻamaʻi siama, ma e oʻo lava i se mea mataʻutia mo le gaosiga o le faʻafefiloi. O lona natura e mafai ona solu i le vai e faʻamautinoa ai e faigofie ona maua e laʻau meaʻai, faʻaleleia le ola maloloina ma fua maualuga.


  • Numera CAS: 65996-95-4
  • Fuafua mole: Ca(H2PO4)2·Ca HPO4
  • EINECS Co: 266-030-3
  • Molecular Weight: 370.11
  • Fa'aaliga: Efuefu i le efuefu pogisa, fa'ato'a
  • Fa'amatalaga Oloa

    Faailoga o oloa

    Fa'amatalaga

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    Folasaga

    O le TSP o se faʻamaʻi maualuga, faʻafefeteina faʻamaʻi phosphate fertilizer, ma o lona aoga phosphorus e 2.5 i le 3.0 taimi nai lo le calcium masani (SSP). O le oloa e mafai ona faʻaaogaina e fai ma faʻalaʻau faʻavae, faʻaofuofu pito i luga, faʻamaʻi fatu ma mea mata mo le gaosiga o le faʻafefiloi; fa'aaoga lautele i araisa, saito, sana, sorghum, cotton, fualaau 'aina, fualaau faisua ma isi fua o mea'ai ma fua o le tamaoaiga; faʻaaogaina lautele i le eleele mumu ma le samasama eleele , Brown eleele, samasama fluvo-aquic eleele, eleele uliuli, eleele kinnamon, eleele lanu viole, eleele albic ma isi uiga eleele.

    Fa'amatalaga o oloa

    Superphosphate tolu (TSP)ose fa'ama'i fa'ato'a fa'amamafa i le vai-soluble phosphate e faia mai le phosphoric acid fa'afefiloi ma papa phosphate eleele. O le oloa e gaosia i lenei faiga e masani ona faʻaaogaina i ituaiga eleele eseese. O se tasi o faʻamanuiaga autu o le TSP o lona faʻaogaina, aua e mafai ona faʻaaogaina e fai ma faʻalaʻau faʻavae, faʻaofuofu pito i luga, faʻamaʻi faʻamaʻi, ma e oʻo lava i mea mataʻutia mo le gaosiga o fugalaʻau faʻapipiʻi.
    O le maualuga o le faʻaogaina o le phosphate i le TSP ua avea ai ma se filifiliga lelei ma aoga mo le faʻaleleia o le tuputupu aʻe o laau ma faʻateleina fua o fua. O lona solubility i le vai o lona uiga e faigofie ona mitiia e laau, e maua ai ia i latou meaʻai taua latou te manaʻomia mo le atinaʻe maloloina. I le male,TSPua lauiloa i lona malosi e faaleleia ai le tulaga lelei o le eleele, ma avea ai ma se filifiliga taua mo le au faifaatoaga ma le au fai togalaau o loo saili e faateleina le fua o o latou fanua.
    E le gata i lea, o le TSP o se fofo taugofie i le faaletonu o le phosphorus palapala, ma avea ai ma filifiliga lauiloa i tagata tomai faapitoa i faatoaga. O lona gafatia e fa'asa'oloto lemu mea'ai i le aluga o taimi e fesoasoani foi i lona a'afiaga umi i le tuputupu a'e o la'au, fa'amautinoaina o lo'o fa'aauau pea le manuia o fuala'au i lona olaga atoa.

    Gaosiga Fa'agasologa

    Ia fa'aaogaina le metotia fa'aleaganu'u masani (Den method) mo le gaosiga.
    Fosphate papa pauta (slurry) tali i le sulfuric acid mo le vai-malosi tete'a ina ia maua susu-fa'agaoioiga phosphoric acid. A maeʻa le faʻamalosi, e maua le phosphoric acid faʻapitoa. Concentrated phosphoric acid ma phosphate papa pauta ua fefiloi (chemically fausia), ma o mea tali e faaputu ma matua, granulated, mago, sieved, (pe a talafeagai, afifi anti-caking), ma cooled e maua ai le oloa.

    Fa'amanuiaga

    1. O se tasi o fa'amanuiaga autu o le TSP o lona maualuga o le phosphorus, lea e maua ai e la'au ni mea'ai taua e mana'omia mo le ola maloloina ma le atina'e. E taua le Phosphorus mo le atinaʻeina o aʻa, fuga ma fua, avea le TSP o se meafaigaluega taua mo faifaatoʻaga ma fai togalaau o loʻo saili e faʻateleina fua.
    2. O le TSP e gaosia e ala i le tu'ufa'atasia o le phosphoric acid fa'atasi ma le ma'a phosphate ma ose fa'ato'aga malosi e fa'aaoga lautele i fa'ato'aga. O lona solubility maualuga e avea ai ma filifiliga lelei mo ituaiga eleele eseese ma e mafai ona faʻaaogaina e fai ma faʻalaʻau faʻavae, faʻaofuofu pito i luga, faʻamaʻi siama mafugala'au fa'afefiloigaosiga mea mata.
    3. E le gata i lea, ua lauiloa le TSP i lona gafatia e faʻaleleia ai le fausiaina o le eleele ma le fausaga. E ala i le tu'uina atu o se puna faigofie maua o le phosphorus, e fesoasoani e fa'atuputeleina le aofa'i o mea'ai paleni o le 'ele'ele, fa'aleleia atili le tuputupu a'e ma le maufetuuna'i. E aoga tele lenei mea mo eleele e le lava le phosphorus, aua e mafai e le TSP ona fesoasoani e faʻasaʻo le le paleni o meaʻai ma lagolagoina le soifua maloloina o fualaʻau.
    4. E le gata i lea, o le natura o le TSP e mafai ona solu i le vai e faigofie ai ona faʻaoga ma vave mitiia e laau, faʻamautinoa e maua vave meaʻai. E sili ona aoga lenei mea pe a manaʻomia le faʻasaʻo vave o le le atoatoa o le phosphorus pe a faʻatatau i se tulaga faʻapitoa o le tuputupu aʻe o le laau.

    Tulaga

    Tulaga masani: GB 21634-2020

    afifiina

    Fa'aputuina: 50kg pusa fa'atau atu masani, lalaga Pp taga fa'atasi ma le liner PE

    Teuina

    Teuina: Teu i se nofoaga malulu, mago ma lelei le savili


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