Astaamaha iyo isticmaalka phosphoric acid
sifooyinka iyo isticmaalka fosfooraska acid,
soosaarayaasha fosfooraska acid ee gudaha, phosphoric acid gudaha qiimaha maanta, PHOSPHORIC ACIID 75%, Fosfooraska 85%, ficilka fosfooraska, ficilka iyo isticmaalka fosfooraska acid, warshadaha codsiga phosphoric acid waa maxay, Soosaarayaasha PHOSPHORIC AID, alaab-qeybiyeyaasha phosphoric acid, phosphoric acid suuqa maanta, phosphoric acid qiimaha maanta, isticmaalka fosfooraska,
1. Macluumaadka aasaasiga ah
Qaaciddada molecular: H3PO4
Waxyaabaha ay ka kooban tahay: Aashitada fosfooraska heerka-warshadeed (85%, 75%) fosfooraska heerka-cuntada ah (85%, 75%)
Miisaanka molecular: 98
CAS NO: 7664-38-2
Awoodda wax-soo-saarka: 10,000 tan / sannadkii
Baakadaha: 35kg foosto caag ah, 300kg caag ah, fuustooyin tan ah
2. Heerka tayada alaabta
3. Isticmaal
beeraha: Phosphoric acid waa walxo ceeriin ah oo muhiim u ah soo saarista bacriminta fosfatetada (superphosphate, potassium dihydrogen phosphate, iwm) ) alaabta ceeriin.
Warshadaha: Phosphoric acid waa walxo kiimiko ah oo ceeriin ah oo muhiim ah, shaqadeeda ugu muhiimsanna waa sidan soo socota.
1. daaw birta oogada oo samee filim fosfateed aan milmi karin oogada birta si aad birta uga ilaaliso daxalka.
2. Lagu qaso aashitada nitric sida walax kiimiko ah oo dhalaalaysa si loo hagaajiyo jilicsanaanta dusha birta.
3. Phosphate esters, alaabta ceeriin ee soo saarista saabuunta iyo sunta cayayaanka.
4. Qalab ceeriin ah oo loogu talagalay soo saarista fosfooraska ka kooban ololka
Cuntada: Phosphoric acid waa mid ka mid ah cuntooyinka lagu daro. Waxaa loo isticmaalaa cuntada sida wakiilka dhanaan iyo nafaqeynta khamiirka. Coca-cola waxay ka kooban tahay fosfooraska acid.Phosphate sidoo kale waa wax lagu daro cuntada oo muhiim ah waxaana loo isticmaali karaa kobciye nafaqo.
Codsiga
Beeraha: Phosphoric acid waa walxo ceeriin ah oo muhiim u ah soo saarista bacriminta fosfatetada (superphosphate, potassium dihydrogen phosphate, iwm.), laakiin sidoo kale soosaarka nafaqooyinka quudinta (calcium dihydrogen phosphate).
Warshadaha: Phosphoric acid waa walxo kiimiko ah oo ceeriin ah oo muhiim ah. Shaqadeeda ugu muhiimsan waa sida soo socota:
1. daaw birta oogada oo soo saar filim fosfooreed aan milmi karin oogada birta si aad birta uga ilaaliso daxalka.
2. Lagu qaso nitric acid sida polishing kiimikaad, si loo hagaajiyo dhamaystirka birta.
3. Soo saarista saabuunta, sunta cayayaanka ee alaabta ceeriin phosphate ester.
4. Soo saarista alaabta ceeriin oo ay ku jiraan holac fosfooraska.
Cuntada: Phosphoric acid waa mid ka mid ah cuntada lagu daro, cuntada sida wakiilka dhadhan dhanaan, wakiilka nafaqeynta khamiirka, Coca-Cola waxaa ku jira fosfooraska acid. Phosphates sidoo kale waa cunto lagu daro muhiim ah oo loo isticmaali karo nafaqo ahaan
Kordhiye.
hosphoric acid waa aashito dhexdhexaad ah oo xoog leh, iyo barta crystallization (barafka qaboojinta) waa 21 ℃. Marka heerkulku ka hooseeyo kan, samaynta walaxda biyaha badhkeed (barafka) ayaa soo degdegi doona. Astaamaha crystallization: fiirsashada phosphoric acid sare, nadiif sare, crystallinity sare.
Aashitada phosphoric crystallization waa jireed halkii ay ka ahaan lahayd isbeddel kiimikaad. Waxyaabaha kiimikada ah laguma beddeli doono crystallization, tayada phosphoric acid ma saameyn doonto crystallization, ilaa iyo inta la siiyay dhalaalidda heerkulka ama kuleylinta biyaha, weli waa loo isticmaali karaa si caadi ah.
Ku kaydi heerkul hoose, engegan, bakhaar hawo fiican leh, oo ka fog dabka, isha kulaylka. Baakadaha waa la xidhay oo si gooni ah loo kaydiyay oo ka duwan alkalis, cuntada iyo quudinta.
Inta lagu jiro gaadiidka, hubi in baakadu ay si buuxda u xiran tahay. Waxaa si adag loo mamnuucay in lala raro cuntada iyo quudinta.
