Njira Yopangira Glacial Acetic Acid
Njira yopangira glacial acetic acid ingagawidwe m'magawo otsatirawa:
Kukonzekera Zinthu Zopangira: Zinthu zazikulu zopangira glacial acetic acid ndi ethanol ndi okosijeni. Ethanol nthawi zambiri imapezeka kudzera mu kuwiritsa kapena kupanga mankhwala, pomwe okosijeni nthawi zambiri amakhala okosijeni kapena hydrogen peroxide.
Kutulutsa mpweya m'thupi: Ethanol ndi okodzetsa mpweya amalowetsedwa mu chotengera cha okodzetsa, komwe okodzetsa mpweya kumachitika pansi pa kutentha ndi kupanikizika kolamulidwa. Kutulutsa mpweya m'thupi nthawi zambiri kumachitika pamene pali chothandizira cha asidi, chomwe poyamba chimapangitsa okodzetsa mpweya kukhala acetaldehyde kenako n’kupangitsa okodzetsa mpweya kukhala acetic acid.
Kusintha kwa Acetic Acid: Acetaldehyde imasinthidwa kukhala acetic acid. Chothandizira chachikulu pa sitepe iyi ndi mabakiteriya a acetic acid. Mwa kukhudzana ndi mabakiteriyawa, acetaldehyde imasinthidwa kukhala acetic acid, pomwe carbon dioxide ndi madzi zimapangidwanso ngati zinthu zina.
Kuyeretsa Acetic Acid: Kusakaniza kwa acetic acid komwe kumachitika kumayeretsedwa kwambiri. Njira zoyeretsera zimaphatikizapo kusungunuka ndi kusungunuka. Kusungunuka kumaphatikizapo kulekanitsa acetic acid ndi kusakaniza mwa kuwongolera kutentha ndi kupanikizika, zomwe zimapangitsa kuti acetic acid ikhale yoyera kwambiri. Koma njira yosungunuka imaphatikizapo kuwonjezera chosungunulira china chake kuti acetic acid ipangike kukhala makristasi a acetic acid enieni.
Kupaka ndi Kusunga: Asidi woyeretsedwa amapakidwa, nthawi zambiri m'mabotolo apulasitiki kapena m'mabotolo agalasi. Asidi wopakidwayo amasungidwa pamalo ozizira komanso ouma.
Kudzera mu masitepe awa, glacial acetic acid imatha kupangidwa. Ndikofunikira kuwongolera kutentha kwa reaction, kuthamanga, ndi kuchuluka kwa ma catalyst osiyanasiyana panthawi yonse yopanga kuti muwonetsetse kuti reaction ikuyenda bwino komanso kuti zinthu zikuyenda bwino.
Nthawi yotumizira: Ogasiti-21-2025