Ubushinwa bwa fosifate ikora-kwitondera mugihe ukoresheje fosifate
Ubushinwa bwa fosifate ikora-kwirinda igihe ukoresha fosifate,
Intara ya Hebei, Fosifate, fosifate Ubushinwa, fosifate itanga Ubushinwa, uruganda rwa fosifate, igiciro cya fosifate,
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
Uruganda rwuzuye rusanzwe hamwe no gukusanya umutungo wubwenge wigenga, iterambere, umusaruro, kugurisha, serivisi, ibyohereza hanze.
Acide ya fosifori ni aside isanzwe idasanzwe, ari yo H3PO4. Ntibyoroshye guhindagurika, ntabwo byoroshye kumeneka, kandi biroroshye gusenyuka mukirere.Fosifateni urwego ruciriritse, kandi aho ruhurira ni 21 ° C. Iyo ubushyuhe buri munsi yubushyuhe, kristalisiti yibintu byamazi y-amazi bizagwa. Gushyushya bizabura amazi kugirango ubone amanota ya fosifate, hanyuma gutakaza amazi kugirango ubone aside aside fosifike. Acide ya fosifori ifite aside, kandi acide yayo ifite intege nke kuruta aside hydrochloric, aside sulfurike, aside nitricike, ariko ikomeye kuruta acide acide na acide boric.
Ubuvuzi: Acide ya fosifori irashobora gukoreshwa mugukora fosifate -imiti irimo, nka sodium glycerol fosifate. Ubuhinzi: Fosifate ni ibikoresho byingenzi byifashishwa mu gutanga ifumbire ya fosifate (calcium fosifate, potasiyumu dihydrogen fosifate, nibindi), kandi ni ibikoresho fatizo byo gutanga ibiryo byintungamubiri (calcium fosifate);
Ibiryo: fosifate ni kimwe mu byongera ibiryo. Ikoreshwa nk'imirire ya acide n'umusemburo mubiryo, kandi Coca -Cola irimo fosifate. Fosifate kandi ninyongera yibiribwa, ishobora gukoreshwa nkongera imirire;
Inganda: fosifate ni ibikoresho byingenzi bya chimique, uruhare nyamukuru ni ibi bikurikira;
1. Kuvura hejuru yicyuma no kubyara firime ya fosifate yangiritse hejuru yicyuma kugirango urinde icyuma kwangirika;
2. Kuvangwa na acide ya nitricike nkibikoresho byo gutunganya imiti kugirango byongere ubwiza bwicyuma;
3. Fosifatike yibanze yo gukora ibikoresho byo gukaraba hamwe nudukoko twica udukoko;
4. Ibikoresho fatizo byo gukora fosifore -yirinda flame retardants;