I-Oxalic acidi-asidi ephilayo enefomula yamakhemikhali ye-H₂C₂O₄. Isetshenziswa kakhulu ekuhlanzeni, ekususeni ukugqwala, ekucutshungulweni kwezimboni, ekuhlaziyeni amakhemikhali, ekulawuleni ukukhula kwezitshalo neminye imikhakha. I-asidi yayo enamandla kanye nezakhiwo ezinhle zokunciphisa iyenza idlale indima ebalulekile ezimeni eziningi. Njengomphakeli we-oxalic acid, i-Aojin Chemical izokwabelana nawe ukuthi yiziphi ukusetshenziswa kwe-oxalic acid?
Ukuhlanza nokugqwala
1. Ukususa ukugqwala kwensimbi nesikali
I-oxalic acid ingasabela ngokugqwala (i-iron oxide) ukuze yakhe izinhlanganisela ezincibilikayo, ezivame ukusetshenziselwa ukuhlanza amabala okugqwala ebusweni betshe, amathayili, nokhuni; ingaphinde isuse isikali se-calcium emishinini yokugezela noma kuma-boilers.
Ukuhlanza izinkuni
Ekucutshungulweni kwemikhiqizo yezinkuni, i-oxalic acid inganciphisa amabala amnyama abangelwa ukungcoliswa kwe-iron ion okhunini futhi ibuyisele umbala wemvelo wokhuni.
Izicelo zezimboni namakhemikhali
1. Ukucubungula insimbi
I-Oxalic acid isetshenziselwa i-anodizing ye-aluminium ukuthuthukisa ukumelana nokugqwala; ingasetshenziswa futhi njengesizinda sezinsimbi zomhlaba ezingavamile.
2. Ukuphrinta kwendwangu nokudaya
Njenge-mordant noma i-bleaching aid, isiza odayi ukuthi banamathele ngokulinganayo kumafayibha futhi kuthuthukisa imiphumela yokudaya.
Amakhemikhali okwenziwa
Yimpahla eluhlaza yokulungiselela amakhompiyutha afana nama-oxalates nama-oxalates, futhi isetshenziswa kabanzi embonini yezemithi, epulasitiki nakwezinye izimboni.
III. Ucwaningo lwelabhorethri nolwesayensi
1. Ikhemikhali yokuhlaziya
I-Oxalic acid ingasetshenziswa njenge-ejenti yokunciphisa ekuhlolweni kwe-titration
2 Ukulungiswa kwezixazululo zebhafa.
Kuhlanganiswe namanye ama-asidi noma usawoti, lungisa i-pH yesistimu yokuhlola.
Izinyathelo zokuzivikela
1. I-Oxalic acidiyacasula isikhumba nolwelwesi lwamafinyila. Gqoka amagilavu nezibuko lapho uthintana
Izimo zokugcina 3.
Kudingeka ivalwe futhi igcinwe endaweni epholile neyomile ukuze igweme ukuthintana nama-oxidants aqinile.
Isikhathi sokuthumela: May-26-2025