Acetonendi madzi opanda mtundu, osasinthasintha komanso fungo lamphamvu.Amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, monga mankhwala, mafuta, mankhwala, etc. Acetone ingagwiritsidwe ntchito ngati zosungunulira, zoyeretsera, zomatira, zopaka utoto, ndi zina. M'nkhaniyi, tidzakambirana za kupanga acetone.

Kupanga acetone makamaka kumaphatikizapo njira ziwiri: sitepe yoyamba ndiyo kupanga acetone kuchokera ku asidi acetic pochepetsa kuchepetsa, ndipo sitepe yachiwiri ndikulekanitsa ndi kuyeretsa acetone.

Mu gawo loyamba, asidi acetic amagwiritsidwa ntchito ngati zopangira, ndipo chothandizira chimagwiritsidwa ntchito pochepetsa kuchepa kwa acetone.Zomwe zimagwiritsidwa ntchito nthawi zambiri ndi ufa wa zinki, ufa wachitsulo, ndi zina zotero. Zomwe zimapangidwira zimakhala motere: CH3COOH + H2→CH3COCH3.The kutentha anachita ndi 150-250℃, ndipo kuthamanga kwa mayendedwe ndi 1-5 MPa.Zinc ufa ndi chitsulo ufa amapangidwanso pambuyo pochita ndipo angagwiritsidwe ntchito mobwerezabwereza.

Mu gawo lachiwiri, osakaniza omwe ali ndi acetone amasiyanitsidwa ndikuyeretsedwa.Pali njira zambiri zolekanitsira ndi kuyeretsa acetone, monga njira ya distillation, njira yoyamwitsa, njira yochotsera, ndi zina zotero. Pakati pawo, njira ya distillation ndiyo njira yomwe imagwiritsidwa ntchito kwambiri.Njirayi imagwiritsa ntchito mfundo zowiritsa zosiyanasiyana za zinthu kuzilekanitsa ndi distillation.Acetone ili ndi malo otentha otsika komanso kuthamanga kwa nthunzi wambiri.Chifukwa chake, imatha kupatulidwa ndi zinthu zina ndi distillation pansi pa malo otsekemera otsika kutentha.Acetone wolekanitsidwa ndiye amatumizidwa ku njira ina kuti akalandire chithandizo china.

Mwachidule, kupanga acetone kumaphatikizapo njira ziwiri: kuchepetsa kothandizira kwa acetic acid kuti mupeze acetone ndi kupatukana ndi kuyeretsa acetone.Acetone ndi chinthu chofunikira kwambiri chamafuta mumafuta, mankhwala, mankhwala ndi mafakitale ena.Lili ndi ntchito zosiyanasiyana m'mafakitale ndi moyo.Kuphatikiza pa njira zomwe zili pamwambazi, pali njira zina zopangira acetone, monga njira yowotchera ndi njira ya hydrogenation.Njirazi zili ndi makhalidwe awo komanso ubwino wake pamagwiritsidwe osiyanasiyana.