Acetone amagwiritsidwa ntchito kwambiri zosungunulira zachilengedwe zopangidwa ndi mafakitale osiyanasiyana, kuphatikizapo zojambula, zomata, komanso zamagetsi. Kuledzera kwa isopropyl ndi njira yofananira yomwe imagwiritsidwa ntchito popanga njira zosiyanasiyana zopangira. Munkhaniyi, tiona ngati acetone angapangidwe kuchokera ku isophropropled mowa.

Isombopyl

 

Njira yoyamba yosinthira isopropyl mowa wa acetone ndi njira yotchedwa oxidation. Izi zimaphatikizapo kumwa mowa ndi wothandizira, monga mpweya kapena petroxide, kuti asiyitse mu ketulo yomwe ikugwirizana. Pankhani ya isopropyl mowa, ketone yotsatirayi ndi acetone.

 

Kuti achite izi, mowa wa isopropayl umasakanizidwa ndi mpweya wa bat ngati nayitrogeni kapena argon pamaso pa chothandizira. Chothandizira chomwe chimagwiritsidwa ntchito mu izi nthawi zambiri chimakhala chitsulo, monga manganese dioxide kapena cobalt (ii) oxide. Izi zimaloledwa kungoyambira kutentha kwambiri komanso zovuta.

 

Chimodzi mwazinthu zazikulu zakugwiritsa ntchito isopropyl mowa ngati chinthu choyambira popanga acetone ndikuti ndizotsika mtengo poyerekeza ndi njira zina zopangira acetone. Kuphatikiza apo, njirayi siyifuna kugwiritsa ntchito ma reagents obwereza kapena mankhwala owopsa, ndikupangitsa kukhala wotetezeka komanso kwachilengedwe.

 

Komabe, palinso zovuta zina zokhudzana ndi njirayi. Chimodzi mwazinthu zovuta kwambiri ndikuti njirayi imafunikira kutentha kwambiri ndi zovuta zambiri, ndikupangitsa kukhala mphamvu yolimba. Kuphatikiza apo, chogwiritsidwa ntchito chomwe chimagwiritsidwa ntchito pazomwe anachita chingafunike kusinthidwa kapena kusinthidwa, komwe kumatha kuwonjezera mtengo wonse wa njirayi.

 

Pomaliza, ndizotheka kutulutsa acetone kuchokera ku isopopyl mowa mowa kudzera mu njira yotchedwa oxidation. Ngakhale njirayi imakhala ndi zabwino zambiri, monga kugwiritsa ntchito zinthu zotsika mtengo komanso zosafunikira kapena mankhwala oopsa, imakhalanso ndi zovuta zina. Zovuta zazikulu zimaphatikizapo zofunikira zazikulu komanso kufunikira kwa nthawi yayitali kapena kusinthika kwa chothandizira. Chifukwa chake, poganizira za kupanga kwa acetone, ndikofunikira kuganizira mtengo wonse, mphamvu ya chilengedwe, ndi kuthekera kwaukadaulo wa njira iliyonse musanapange chisankho choyenera kwambiri.


Post Nthawi: Jan-25-2024