Acetonendi madzi osasunthika, osasunthika omwe amagwiritsidwa ntchito kwambiri pamakampani ndi moyo watsiku ndi tsiku. Ndi mtundu wa mtundu wa ketone wokhala ndi mawonekedwe a c3h6o. Acetone ndi zinthu zoyaka ndi malo owira 56.11°C ndi malo osungunuka a -94.99°C. Imakhala ndi fungo labwino lokhumudwitsa ndipo limakhala losasunthika. Imasungunuka m'madzi, ether, ndi mowa, koma osati m'madzi. Ndi zinthu zofunikira zopangira mankhwala, zomwe zitha kugwiritsidwa ntchito kupanga mitundu yosiyanasiyana, ndipo imagwiritsidwanso ntchito ngati zosungunulira, zoyera, etc.

Kodi zosakaniza ndi acetone ndi ziti? Ngakhale acetone ndi acetone ndi mankhwala abwino pa mankhwala, njira zake zopanga zimaphatikizapo zomwe zimachitika. Tiyeni tiwone kapangidwe ka acetone popanga.

Choyamba, kodi njira zopangira acetone ndi ziti? Pali njira zambiri zopangira acetone, zomwe zimadziwika kwambiri ndi mankhwala othandizira ma propleyne. Njirayi imagwiritsa ntchito mpweya ngati woxidant, ndipo imagwiritsa ntchito chomera chabwino choyenera kusinthira Pulogalamu ya Acetone ndi Hydrogen peroxide. Equation yotsatirayi ili motere:

Ch3ch = ch2 + 3 / 2o2→Ch3coch3 + h2o2

Chothandizira chomwe chimagwiritsidwa ntchito mu izi nthawi zambiri chimakhala oxidium ya titanium dioxide wothandizidwa ndi chonyamulira mongaγ-Alpo33. Chothandizira ichi chili ndi ntchito yabwino komanso kusanza kwa kutembenuka kwa Pulogalamu kwa Acetone. Kuphatikiza apo, njira zina zimaphatikizapo kupanga kwa ma dehydrogenation kwa isoppanol, kupanga kwa acetone ndi hydrolysis acrolein, etc.

Ndiye ndi mankhwala ati omwe amapanga acetone? Mu kupanga acetone, Pulogalamu imagwiritsidwa ntchito ngati zopangira, ndipo mpweya umagwiritsidwa ntchito ngati oxidant. Chothandizira chomwe chimagwiritsidwa ntchito panjirayi nthawi zambiri chimakhala ndi titanium dioxide yothandizidwaγ-Alpo33. Kuphatikiza apo, kuti apeze ma oyera oyeza kwambiri, pambuyo poti, pambuyo pake, kudziyeretsa ndi kuyeretsa njira monga distillation ndi kukonza nthawi zambiri kumafunikira kuchotsa zodetsa zina pazomwe zimachitika.

Kuphatikiza apo, kuti apeze ma oyera oyeza kwambiri, kudziyeretsa ndi kuyeretsa njira monga distillation ndi kukonza nthawi zambiri kumafunikira kuchotsa zosayenera pazomwezo. Kuphatikiza apo, pofuna kuteteza chilengedwe ndi thanzi la anthu, njira zoyenera zamankhwala ziyenera kutengedwa kuti muchepetse kuipitsa ndi mpweya.

Mwachidule. Kuphatikiza apo, Titanium Dioxide idathandizidwaγ-Al1o3 nthawi zambiri amagwiritsidwa ntchito ngati chothandizira kulimbikitsa zochita. Pomaliza, mutalekanitsa ndi kuyeretsa njira monga distillation ndi kukonzanso, acetone wamkulu-oyera amatha kupezeka kuti azigwiritsidwa ntchito pogwiritsa ntchito magawo osiyanasiyana.