I-acetoneiwuketshezi olungenambala, oluguquguqukayo olunephunga elinamandla. Isetshenziswa kabanzi ezimbonini ezihlukahlukene, njengemithi, i-petroleum, amakhemikhali, njll. I-acetone ingasetshenziswa njenge-solvent, i-ejenti yokuhlanza, i-adhesive, i-peint thinner, njll Kulesi sihloko, sizokwethula ukukhiqizwa kwe-acetone.

Ukukhiqizwa kwe-acetone ngokuyinhloko kuhlanganisa izinyathelo ezimbili: isinyathelo sokuqala ukukhiqiza i-acetone kusuka ku-acetic acid ngokunciphisa i-catalytic, futhi isinyathelo sesibili ukuhlukanisa nokuhlanza i-acetone.

Esinyathelweni sokuqala, i-acetic acid isetshenziswa njengempahla eluhlaza, futhi i-catalyst isetshenziselwa ukwenza ukusabela kokunciphisa okuyi-catalytic ukuthola i-acetone. Ama-catalysts asetshenziswa kakhulu yi-zinc powder, i-iron powder, njll. Indlela yokusabela imi kanje: CH3COOH + H2→I-CH3COCH3. Izinga lokushisa lokuphendula liyi-150-250℃, futhi ingcindezi yokusabela i-1-5 MPa. Impushana ye-zinc ne-iron powder zivuselelwa ngemva kokusabela futhi zingasetshenziswa ngokuphindaphindiwe.

Esinyathelweni sesibili, ingxube equkethe i-acetone ihlukaniswa futhi ihlanjululwe. Kunezindlela eziningi zokuhlukanisa nokuhlanza i-acetone, njenge-distillation indlela, indlela yokumunca, indlela yokukhipha, njll. Phakathi kwazo, indlela yokuphuza i-distillation iyindlela evame ukusetshenziswa kakhulu. Le ndlela isebenzisa amaphuzu abilayo ahlukene ezinto ukuze ahlukanise ngokukhipha izihluzi. I-acetone inephuzu eliphansi lokubilisa kanye nomfutho we-vapor ophezulu. Ngakho-ke, ingahlukaniswa nezinye izinto nge-distillation ngaphansi kwemvelo ye-vacuum ephezulu ekushiseni okuphansi. I-acetone ehlukanisiwe ibe isithunyelwa enqubweni elandelayo ukuze uthole ukwelashwa okwengeziwe.

Kafushane, ukukhiqizwa kwe-acetone kuhlanganisa izinyathelo ezimbili: ukunciphisa okubangela i-acetic acid ukuze kutholakale i-acetone nokuhlukaniswa nokuhlanzwa kwe-acetone. I-acetone iyinto ebalulekile yamakhemikhali eluhlaza ku-petroleum, amakhemikhali, imithi kanye nezinye izimboni. Inezinhlobonhlobo zezicelo emikhakheni yezimboni nempilo. Ngaphezu kwalezi zindlela ezingenhla, kunezinye izindlela zokwenza i-acetone, njenge-fermentation method kanye nendlela ye-hydrogenation. Lezi zindlela zinezici zazo kanye nezinzuzo ezinhlelweni ezihlukene.