Ko te mahi a te waikawa phosphoric - Hebei Pengfa Chemical Co. LTD
Te mahi a te waikawa phosphoric - Hebei Pengfa Chemical Co. LTD,
nga kaihanga waikawa phosphoric whare, Waikawa Phosphoric, nga painga me nga whakamahinga o te waikawa phosphoric, Ko nga kaihanga a PHOSPHORIC ACID, nga kaiwhakarato waikawa phosphoric, nga kaiwhakarato waikawa phosphoric i Haina,
Āhuatanga ahupūngao:
1. Te wai marama kore tae, Karekau he hongi kino
2.Ira whakarewa 42℃; ira kohua 261℃.
3.Miscible ki te wai i roto i tetahi ōwehenga
Storge:
1. Rokiroki i roto i te whare putunga hauhautanga, whai hau.
2. Kia matara atu i te ahi me nga puna wera.
3. Kua hiritia te kete.
4. Me penapena motuhake mai i te ngawari (ka ngingiha) nga mura, te kawakore, me nga paura whakarewa kaha, me te karo i te rokiroki whakauru.
5. Me whai rawa te waahi rokiroki ki nga rawa e tika ana hei pupuri i te rerenga.
Waikawa Phosphoricmo te whakamahi Ahumahi
Whakatakotoranga kounga(GB/T 2091-2008)
| Tuemi tātari | whakaritenga | |||||
| 85% waikawa Phosphoric | 75% waikawa Phosphoric | |||||
| Koeke Super | Koeke Tuatahi | Kōeke Pūnoa | Koeke Super | Koeke Tuatahi | Kōeke Pūnoa | |
| Tae/Hazen ≤ | 20 | 30 | 40 | 30 | 30 | 40 |
| Waikawa Phosphoric（H3PO4）,w/% ≥ | 86.0 | 85.0 | 85.0 | 75.0 | 75.0 | 75.0 |
| Chloride(C1), w/% ≤ | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
| Puka(SO4），w/% ≤ | 0.003 | 0.005 | 0.01 | 0.003 | 0.005 | 0.01 |
| Rino(Fe),W/% ≤ | 0.002 | 0.002 | 0.005 | 0.002 | 0.002 | 0.005 |
| Arsenic(As),w/% ≤ | 0.0001 | 0.003 | 0.01 | 0.0001 | 0.005 | 0.01 |
| Te whakarewa taumaha(Pb), w/% ≤ | 0.001 | 0.003 | 0.005 | 0.001 | 0.001 | 0.005 |
Nga taapiri kai Waikawa Phosphoric
Whakatakotoranga kounga(GB/T 1886.15-2015)
| Tūemi | whakaritenga |
| Waikawa Phosphoric(H3PO4), w/% | 75.0~86.0 |
| Pūkōwhai(hei F)/(mg/kg) ≤ | 10 |
| Te waikura ngawari (hei H3PO3), w/% ≤ | 0.012 |
| Arsenic( As)/( mg/ kg) ≤ | 0.5 |
| Te whakarewa taumaha(hei Pb) /( mg/kg) ≤ | 5 |
Whakamahia:
Te whakamahi ahuwhenua: nga rauemi mata o te tongi phosphate me nga matūkai whangai
Te whakamahi ahumahi: matū rawa
1. Tiakina te whakarewa mai i te waikura
2.Mixed ki te waikawa nitric rite matū oro agentto whakapai ake i te mutu mata o te whakarewa
3.Material o te phosphatide e whakamahia ana mo te hua horoi me te ngarara
4.Ko te hanga o te ūkuikui kei roto nga rauemi muramura.
Ko nga taapiri kai e whakamahia ana: nga mea kakara kawa, Te rewena Nutri-ents, penei i te coca-cola.
Te whakamahi rongoa: ki te whakaputa rongoa kei roto te phos-phorus, penei i te Na 2 Glycerophosphat
Ko nga mahi matua o te waikawa phosphoric:
1. Ko te waikawa Phosphoric te rauemi mata mo te hanga tongi phosphate nui (te konupora superphosphate, te konupora dihydrogen phosphate, me etahi atu), me te mea ano hoki mo te hanga i nga matūkai kai (calcium dihydrogen phosphate).
2, hamani i te mata whakarewa, whakaputa kiriata phosphate korekore i runga i te mata whakarewa, i roto i te tikanga ki te tiaki i te whakarewa i te waikura.
3, i konatunatua ki te waikawa nitric hei whakakoi matū, hei whakapai ake i te mutunga o te mata whakarewa.
4, te hanga o te horoi kai, ngarara raw rauemi phosphate hākawa.
5, te hanga o nga rauemi mata kei roto ūkuikui mura mura.
6, waikawa ūkuikui ko tetahi o te tāpiritanga kai, i roto i te kai hei kaihoko kawa, rewena kai tōtika kaihoko, cola kei waikawa phosphoric. Ko te Phosphate he taapiri kai nui, ka taea te whakamahi hei whakanikoniko matūkai.
7. Ka taea te whakamahi i te waikawa Phosphoric ki te hanga i nga raau taero kei roto i te phosphate, penei i te konutai glycerophosphate.
Ko te waikawa Phosphoric, te waikawa orthophosphoric ranei, te tauira matū H3PO4, te taumaha ngota 97.994, he waikawa pararopi noa, he waikawa kaha reo. Ka whiwhihia ma te whakakore i te phosphorus pentoxide ki te wai wera. Ka whiwhihia te waikawa Orthophosphoric i te hokohoko ma te rongoa i te apatite me te waikawa pungatara. Ko te waikawa Phosphoric he ngawari ki te whakaheke i te hau. Ka ngaro te wai o te wera ki te waikawa pyrophosphoric, ka ngaro te wai ki te metaphosphate.
