Chinese phosphate mugadziri-zvekudzivirira kana uchishandisa phosphate
Chinese phosphate mugadziri-dziviriro kana uchishandisa phosphate,
Hebei Province, Phosphate, phosphate China, phosphate Chinese mutengesi, phosphate mugadziri, phosphate mutengo,
Physicochemical properties:
1. Mvura inoonekera isina ruvara,Isina kunhuhwirira
2.Melting point 42℃; kuvira poindi 261℃.
3.Miscible nemvura mune chero ratio
Storge:
1. Chengetedza muimba yekuchengetera inotonhorera, ine mhepo.
2. Chengetedza kure nemoto nekupisa.
3. Iyo pasuru yakavharwa.
4. Inofanira kuchengetwa zvakasiyana kubva nyore (zvinopisa) zvinopisa, alkalis, uye mashizha anoshingaira esimbi, uye kudzivisa kusanganiswa kwakasanganiswa.
5. Nzvimbo yekuchengetera inofanira kunge yakashongedzerwa nezvinhu zvakakodzera kuti ive nekudonha.
Phosphoric acid yekushandiswa kwemaindasitiri
Hunhu hunotsanangurwa (GB/T 2091-2008)
| Analysis zvinhu | tsanangudzo | |||||
| 85% Phosphoric asidhi | 75% Phosphoric asidhi | |||||
| Super Giredhi | First Grade | Normal Grade | Super Giredhi | First Grade | Normal Grade | |
| Ruvara/Hazen ≤ | 20 | 30 | 40 | 30 | 30 | 40 |
| Phosphoric acid (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 |
| Simbi(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 |
| Heavy metal(Pb)，w/% ≤ | 0.001 | 0.003 | 0.005 | 0.001 | 0.001 | 0.005 |
Zvokudya zvinowedzera Phosphoric acid
Hunhu hunotsanangurwa (GB/T 1886.15-2015)
| Item | tsanangudzo |
| Phosphoric acid(H3PO4), w/% | 75.0~86.0 |
| Fluoride(seF)/(mg/kg) ≤ | 10 |
| Easy oxide(seH3PO3),w/% ≤ | 0.012 |
| Arsenic (Se)/(mg/kg) ≤ | 0.5 |
| Heavy metal(sePb) /(mg/kg) ≤ | 5 |
Shandisa:
Kushandisa zvekurima: mbishi zvinhu zvephosphate fetiraiza uye kudya kunovaka muviri
Indasitiri kushandiswa: makemikari mbishi zvinhu
1.Chengetedza simbi kubva pakuora
2. Yakasanganiswa ne nitric asidhi semakemikari polishing agent kuti ivandudze kupera kwesimbi
3.Material ye phosphatide iyo inoshandiswa kugadzira chigadzirwa chekugeza uye chezvipembenene
4.Kugadzirwa kwe phosphorus ine flameretardant zvinhu.
Zvekuwedzera zvekudya zvinoshandisa: acidic flavour, Yeast Nutri-ents, senge coca-cola.
Kushandiswa kwekurapa: kugadzira mushonga une phos-phorus, senge Na 2 Glycerophosphat
Bhizinesi rakazara rakamisikidzwa rine yakazvimirira yehungwaru yekuunganidza, kusimudzira, kugadzira, kutengesa, sevhisi, kutumira kunze kwenyika.
Phosphoric acid yakajairika inorganic acid, inova H3PO4. Hazvisi nyore kuvhuvhuta, hazvisi nyore kuputsa, uye zviri nyore kuparara mumhepo.Phosphatei-medium-intensity, uye crystallization point inosvika 21 ° C. Kana tembiricha yakaderera pane tembiricha iyi, iyo crystallization ye semi-water zvinhu ichanaya. Kupisa kunorasikirwa nemvura kuti uwane phosphate scoring, uyezve kuwedzera kurasikirwa kwemvura kuti uwane polar acid phosphoric acid. Phosphoric acid ine acidity, uye acidity yayo haina simba kupfuura hydrochloric acid, sulfuric acid, nitric acid, asi yakasimba kupfuura acetic acid uye boric acid.
Mushonga: Phosphoric acid inogona kushandiswa kugadzira phosphate-ine mishonga, yakadai sesodium glycerol phosphate. Zvekurima: Phosphate chinhu chakakosha mbishi pakugadzira phosphate fetireza (calcium phosphate, potassium dihydrogen phosphate, nezvimwewo), uye zvakare iri mbishi yekugadzira chikafu chinovaka muviri (calcium phosphate);
Zvokudya: phosphate imwe yezvokudya zvinowedzera. Inoshandiswa se acidic uye mbiriso zvinovaka muviri muzvokudya, uye Coca -Cola ine phosphate. Phosphate zvakare yakakosha chikafu chekuwedzera, chinogona kushandiswa sechikafu chekuwedzera;
Indasitiri: phosphate yakakosha kemikari mbishi zvinhu, basa guru nderekutevera;
1. Kurapa kwesimbi pamusoro uye kugadzira refractory phosphate firimu pane simbi pamusoro kudzivirira simbi kubva ngura;
2. Yakasanganiswa ne nitric acid sekemikari yekuchenesa makemikari kuwedzera kutsetseka kwesimbi;
3. The raw material phosphate yekugadzira zvinhu zvekuwachisa nemishonga yezvipembenene;
4. The mbishi zvinhu nokuda kugadzirwa phosphorus -ine murazvo retardants;
