Superphosphate katatu mu feteleza wa Phosphate

Kufotokozera Kwachidule:


  • Nambala ya CAS: 65996-95-4
  • Molecular formula: Ca(H2PO4)2·Ca HPO4
  • EINECS Co: 266-030-3
  • Kulemera kwa Molecular: 370.11
  • Maonekedwe: Imvi mpaka imvi, granular
  • Tsatanetsatane wa Zamalonda

    Zogulitsa Tags

    Kanema wa Zamalonda

    Mafotokozedwe Akatundu

    Triple superphosphate (TSP), imapangidwa ndi phula la phosphoric acid ndi thanthwe la phosphate.Ndi feteleza wosungunuka wa phosphate wosungunuka m'madzi, ndipo amagwiritsidwa ntchito kwambiri m'nthaka yambiri.Itha kugwiritsidwa ntchito ngati feteleza wofunikira, feteleza wowonjezera, feteleza wa majeremusi ndi zida zopangira feteleza wambiri.

    Mawu Oyamba

    TSP ndi feteleza wa phosphate wosungunuka kwambiri, wosasungunuka m'madzi, ndipo phosphorous yomwe ili nayo ndi 2.5 mpaka 3.0 kuposa calcium wamba (SSP).Mankhwalawa atha kugwiritsidwa ntchito ngati feteleza wapansi, chokokera pamwamba, feteleza wa mbeu ndi zipangizo zopangira feteleza pawiri;amagwiritsidwa ntchito kwambiri mu mpunga, tirigu, chimanga, manyuchi, thonje, zipatso, masamba ndi mbewu zina za chakudya ndi mbewu zachuma;amagwiritsidwa ntchito kwambiri mu nthaka yofiira ndi nthaka yachikasu , nthaka ya Brown, nthaka yachikasu ya fluvo-aquic, nthaka yakuda, nthaka ya sinamoni, nthaka yofiirira, nthaka ya albic ndi makhalidwe ena a nthaka.

    Njira Yopanga

    Kutengera njira yachikhalidwe yamankhwala (Den njira) yopanga.
    Phosphate rock powder (slurry) amakumana ndi sulfuric acid kuti asiyanitse zolimba zamadzimadzi kuti apeze njira yonyowa yochepetsera asidi wa phosphoric.Pambuyo ndende, anaikira phosphoric asidi analandira.Phosphoric acid ndi phosphate thanthwe ufa zimasakanizidwa (zopangidwa ndi mankhwala), ndipo zinthu zomwe zimapangidwira zimayikidwa ndikukhwima, granulated, zouma, zosefedwa, (ngati kuli kofunikira, phukusi lotsutsa-caking), ndi kuzizidwa kuti mupeze mankhwala.

    Kufotokozera

    1637657421(1)

    Chiyambi cha Calcium Superphosphate

    Superphosphate, yomwe imadziwikanso kuti superphosphate wamba, ndi feteleza wa phosphate wokonzedwa mwachindunji ndikuwola mwala wa phosphate ndi sulfuric acid.Zigawo zikuluzikulu zothandiza ndi kashiamu dihydrogen mankwala hydrate Ca (H2PO4) 2 · H2O ndi pang'ono phosphoric asidi ufulu, komanso anhydrous kashiamu sulphate (zothandiza sulfure akusowa nthaka).Calcium superphosphate ili ndi 14% ~ 20% yogwira mtima P2O5 (80% ~ 95% yomwe imasungunuka m'madzi), yomwe imakhala ya feteleza wa phosphate wosungunuka m'madzi.Imvi kapena imvi yoyera ufa (kapena tinthu tating'ono) titha kugwiritsidwa ntchito mwachindunji ngati feteleza wa phosphate.Itha kugwiritsidwanso ntchito ngati chophatikizira chopangira feteleza wophatikiza.

    Feteleza wopanda mtundu kapena wotuwa wotuwa (kapena ufa).Solubility ambiri aiwo amasungunuka mosavuta m'madzi, ndipo ochepa amakhala osasungunuka m'madzi ndipo amasungunuka mosavuta mu 2% citric acid (citric acid solution).

    Standard

    1637657446 (1)

    Kulongedza

    1637657463(1)

    Kusungirako

    1637657710

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