I-Phosphoric Acid: Izakhiwo, Ukusetshenziswa, kanye Nokuphepha

I-Phosphoric acidiyi-asidi yamaminerali enefomula yamakhemikhali i-H3PO4. Iwuketshezi olucacile, olungenambala olunganuki futhi oluncibilika kakhulu emanzini. Le asidi itholakala ku-phosphorus yamaminerali, futhi ivame ukusetshenziswa ezinhlobonhlobo zezimboni kanye nezicelo zabathengi.

Enye yezindlela eziyinhloko ezisetshenziswa ngayo i-phosphoric acid ukukhiqiza umanyolo. Kuyisithako esibalulekile ekwenzeni umanyolo we-phosphate, obalulekile ekukhuthazeni ukukhula kwezitshalo okunempilo nokwandisa isivuno sezitshalo. Ukwengeza, i-phosphoric acid isetshenziswa embonini yokudla neziphuzo njengesengezo ekwenzeni i-asidi futhi inambithe imikhiqizo ehlukahlukene, njengeziphuzo ezibandayo nojamu.

Ngaphezu kokusetshenziswa kwayo kwezolimo nokudla okuhlobene nokudla, i-phosphoric acid iphinde isetshenziswe ekukhiqizeni okokuhlanza, ukwelapha ngensimbi, namakhemikhali okuhlanza amanzi. Yaziswa ngekhono layo lokususa ukugqwala kanye nesikali endaweni yensimbi, okuyenza ibe yingxenye ebalulekile emikhiqizweni yokuhlanza izimboni.

Nakuba i-phosphoric acid inemisebenzi eminingi yezimboni, kubalulekile ukuyiphatha ngokucophelela ngenxa yesimo sayo sokugqwala. Ukuthintana ngqo nesikhumba noma amehlo kungabangela ukucasuka nokusha, ngakho izinyathelo zokuphepha ezifanele, njengokugqoka izingubo zokuzivikela nezingubo zamehlo, kufanele zithathwe lapho kusebenza le asidi.

Ngaphezu kwalokho, ukulahlwa kwe-phosphoric acid kufanele kulawulwe ngokuzibophezela ukuvikela ukungcoliswa kwemvelo. I-Dilution kanye ne-neutralization izindlela ezivamile zokulahla ngokuphepha imfucuza ye-phosphoric acid.

Sengiphetha, i-phosphoric acid iyinhlanganisela yamakhemikhali eguquguqukayo enezinhlobonhlobo zezicelo kwezolimo, ukukhiqizwa kokudla kanye nezinqubo zezimboni. Izakhiwo zayo ziyenza ibe yingxenye ebalulekile emikhiqizweni ehlukahlukene esetshenziswa ekuphileni kwansuku zonke. Kodwa-ke, kubalulekile ukuphatha nokulahla i-phosphoric acid ngendlela ephephile nenesibopho semvelo ukuze kuncishiswe izingozi ezingaba khona.