Isoppanolndi madzi opanda utoto, oyaka omwe amagwiritsidwa ntchito kwambiri m'mafamu osiyanasiyana monga sol sol, ma ruble, amamamatira, ndi ena. Chimodzi mwa njira zoyambira kupanga isopropanol ndi kudzera mu hydrogenation ya acetone. Munkhaniyi, tidzayang'anitsitsa mwakuda mu izi.

Gawo loyamba potembenuka kwa acetone kwa isopropanol ndi kudzera hydrogenation. Izi zimatheka polemba acetone wokhala ndi mpweya wa hydrogen pamaso pa chothandizira. Equation yoyesererayi ndi iyi:

2ch3c (o ch3 + 3h2 - 2ch3choch3

Chothandizira chomwe chimagwiritsidwa ntchito pochita ichi ndichitsulo chokwanira monga palladium kapena platinamu. Ubwino wogwiritsa ntchito chothandizira ndikuti chimachepetsa mphamvu zomwe zimafunikira kuti izi zitheke, zikuwonjezera luso lake.

Pambuyo pa njira ya hydrogenation, zotsatira zake ndi chisakanizo cha isopropanol ndi madzi. Gawo lotsatira mu njirayi limaphatikizapo kulekanitsa zinthu ziwirizi. Izi zimachitika pogwiritsa ntchito njira za distilotion. Madzi owiritsa amadzi ndi isoppanol amakhala ogwirizana kwambiri wina ndi mnzake, koma kudzera pamavuto angapo, amatha kupatukana bwino.

Madzi akachotsedwa, zotsatira zake zimakhala zoyera za isopropanol yoyera. Komabe, isanagwiritsidwe ntchito pamapulogalamu osiyanasiyana, zingafunike kutsiriza njira zingapo zoyeretsa kapena hydrogenation kuti muchotse zodetsa zilizonse.

Njira yonse yopangira isopropanol kuchokera ku Acetone imaphatikizapo njira zitatu zazikuluzikulu: hydrogenation, kudzipatula, ndi kuyeretsedwa. Gawo lirilonse limachita mbali yofunika kwambiri kuonetsetsa kuti chinthu chomaliza chizikhala choyera komanso miyezo yapadera.

Tsopano popeza muli ndi kumvetsetsa bwino momwe Ispropanol imapangidwa kuchokera ku acetone, mutha kuzindikira luso la kusintha kwa mankhwalawa. Njirayi imafunikira kuphatikiza zomwe zimachitika mwakuthupi komanso zamankhwala kuti zichitike m'njira yolamulira kuti zitheke isoppanol yapamwamba. Kuphatikiza apo, kugwiritsa ntchito kwa caltalysts, monga palladium kapena platinamu, kumathandizira kukulitsa luso la zomwe anachita.