Acetonendi mtundu wa zosungunulira organic, amene chimagwiritsidwa ntchito m'mafakitale osiyanasiyana.Kupanga kwake kumakhala kovuta kwambiri ndipo kumafuna machitidwe osiyanasiyana ndi njira zoyeretsera.M'nkhaniyi, tisanthula momwe acetone imapangidwira kuchokera kuzinthu zopangira kupita kuzinthu.

Choyamba, zopangira za acetone ndi benzene, zomwe zimachokera ku mafuta kapena malasha phula.Benzene imayendetsedwa ndi nthunzi mu rector yotentha kwambiri komanso yothamanga kwambiri kuti ipange chisakanizo cha cyclohexane ndi benzene.Izi ziyenera kuchitika pa kutentha kwa madigiri 300 Celsius ndi kuthamanga kwa 3000 psi.

Pambuyo pazimenezi, chisakanizocho chimakhazikika pansi ndikugawidwa m'magawo awiri: mafuta osanjikiza pamwamba ndi madzi pansi.Mafuta osanjikiza amakhala ndi cyclohexane, benzene ndi zinthu zina, zomwe zimafunika kutsata njira zina zoyeretsera kuti mupeze cyclohexane yoyera.

Kumbali inayi, madzi osanjikiza amakhala ndi acetic acid ndi cyclohexanol, omwenso ndi zinthu zofunika kwambiri popanga acetone.Mu sitepe iyi, asidi acetic ndi cyclohexanol amasiyanitsidwa wina ndi mzake ndi distillation.

Pambuyo pake, asidi acetic ndi cyclohexanol amasakanikirana ndi sulfuric acid kuti apange misa yomwe imakhala ndi acetone.Izi ziyenera kuchitika pa kutentha kwa madigiri 120 Celsius ndi kuthamanga kwa 200 psi.

Pomaliza, misa yomwe imachitika imasiyanitsidwa ndi kusakaniza ndi distillation, ndipo acetone yoyera imapezeka pamwamba pa ndime.Sitepe iyi imachotsa zotsalira zotsalira monga madzi ndi acetic acid, kuonetsetsa kuti acetone ikugwirizana ndi miyezo ya mafakitale.

Pomaliza, kupanga acetone ndizovuta kwambiri ndipo kumafuna kutentha kwambiri, kukakamiza komanso kuyeretsa kuti mupeze zinthu zapamwamba kwambiri.Kuphatikiza apo, benzene zopangira zimachokera ku mafuta kapena malasha phula, zomwe zimakhudza chilengedwe.Chifukwa chake, tiyenera kusankha njira zokhazikika zopangira acetone ndikuchepetsa momwe tingakhudzire chilengedwe.