Ifumbire mvaruganda ya fosifate, Koresha mubwubatsi
Ifumbire mvaruganda ya fosifate, Koresha mu kubaka,
Uruganda rukora aside, Umucuruzi wa aside ya fosifori,
Imiterere yumubiri:
1. Amazi adafite amabara meza, Nta mpumuro mbi
2.Gushonga ingingo 42 ℃; ingingo itetse 261 ℃.
3.Bidashoboka n'amazi mubipimo byose
Ububiko:
1. Bika mu bubiko bukonje, buhumeka.
2. Irinde umuriro nubushyuhe.
3. Ipaki ifunze.
4. Igomba kubikwa ukwayo biturutse ku gutwika byoroshye (gutwikwa), alkalis, hamwe nifu yifu ikora, kandi ikirinda ububiko buvanze.
5. Ahantu ho guhunika hagomba kuba hafite ibikoresho bikwiye kugirango bisohoke.
Acide ya fosifori yo gukoresha inganda
Ibisobanuro byiza (GB / T 2091-2008)
| Ibintu byo gusesengura | Ibisobanuro | |||||
| 85% acide fosifori | 75% aside aside | |||||
| Impamyabumenyi | Icyiciro cya mbere | Icyiciro gisanzwe | Impamyabumenyi | Icyiciro cya mbere | Icyiciro gisanzwe | |
| Ibara / Hazen ≤ | 20 | 30 | 40 | 30 | 30 | 40 |
| Acide ya fosifori （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 |
| Sulfate (SO4） ， w /% ≤ | 0.003 | 0.005 | 0.01 | 0.003 | 0.005 | 0.01 |
| Icyuma (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 |
| Icyuma kiremereye (Pb) ， w /% ≤ | 0.001 | 0.003 | 0.005 | 0.001 | 0.001 | 0.005 |
Ibiryo byongera ibiryo Acide ya fosifori
Ibisobanuro byiza (GB / T 1886.15-2015)
| Ingingo | Ibisobanuro |
| Acide ya fosifori (H3PO4), w /% | 75.0 ~ 86.0 |
| Fluoride (nka F) / (mg / kg) ≤ | 10 |
| Okiside yoroshye (nka H3PO3), w /% ≤ | 0.012 |
| Arsenic (As) / (mg / kg) ≤ | 0.5 |
| Icyuma kiremereye (nka Pb) / (mg / kg) ≤ | 5 |
Koresha:
Gukoresha ubuhinzi: ibikoresho fatizo bya fosifate ifumbire yintungamubiri
Gukoresha inganda: ibikoresho fatizo byimiti
1.Rinda icyuma kubora
2.Bivanze na acide ya nitric nka chimique polishing agent kugirango itezimbere hejuru yicyuma
3.Ibikoresho bya fosifatique ikoreshwa mu koza ibicuruzwa no kwica udukoko
4.Umusaruro wa fosifore urimo ibikoresho bya flameretardant.
Ibiryo byongera ibiryo ukoresha: uburyohe bwa acide, Umusemburo Nutri-ents, nka coca-cola.
Gukoresha ubuvuzi: kubyara imiti irimo fosifore, nka Na 2 Glycerophosphat
1, aside fosifike ni ibikoresho fatizo byo gukora ifumbire yingenzi ya fosifate (superphosifate, potasiyumu dihydrogen fosifate, nibindi), hamwe nibikoresho fatizo byo gukora intungamubiri zibiryo (calcium dihydrogen fosifate).
2, kuvura hejuru yicyuma, kubyara firime ya fosifate idashobora gushonga hejuru yicyuma kugirango urinde icyuma kwangirika.
3, ivanze na acide ya nitric nka polish yimiti kugirango irusheho kurangiza hejuru yicyuma.
4, umusaruro wibikoresho byo gukaraba, imiti yica udukoko twangiza fosifate ester.
5, umusaruro wa fosifore irimo flame retardant ibikoresho fatizo.
6, aside fosifike ni kimwe mu byongera ibiryo, mu biryo nkibikoresho bikarishye, imirire yimisemburo, cola irimo aside fosifori. Fosifate nayo yongera ibiryo byingenzi kandi irashobora gukoreshwa nkintungamubiri.
7, aside fosifike irashobora gukoreshwa mugukora imiti irimo fosifore, nka sodium glycerophosphate.
