Isopropanolndipo Mowa onse ndi mowa, koma pali kusiyana kwakukulu kwa katundu wawo zomwe zimawapangitsa kukhala oyenera ntchito zosiyanasiyana.M'nkhaniyi, tiwona zifukwa zomwe isopropanol imagwiritsidwa ntchito m'malo mwa ethanol muzochitika zosiyanasiyana.

Isopropanol, yomwe imadziwikanso kuti 2-propanol, ndi madzi opanda mtundu, owoneka bwino komanso onunkhira pang'ono.Zimasakanikirana ndi madzi komanso zosungunulira zambiri za organic.Isopropanol imagwiritsidwa ntchito ngati chosungunulira mumitundu yosiyanasiyana yamankhwala komanso ngati choyeretsera mainjini ndi zida zina zamafakitale.

Kumbali ina, ethanol ndi mowa koma ndi mawonekedwe osiyana.Nthawi zambiri amagwiritsidwa ntchito ngati zosungunulira komanso mankhwala ophera tizilombo, koma mawonekedwe ake amapangitsa kuti ikhale yocheperako pazinthu zina.

Tiyeni tiwone zina mwazifukwa zomwe isopropanol imakonda kuposa ethanol:

1. Mphamvu zosungunulira: Isopropanol ili ndi mphamvu zosungunulira zamphamvu poyerekeza ndi ethanol.Ikhoza kusungunula zinthu zambiri, ndikupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito pazochitika zosiyanasiyana za mankhwala kumene kusungunuka kuli kofunika.Mphamvu zosungunulira za Ethanol ndizochepa kwambiri, zomwe zimalepheretsa kugwiritsidwa ntchito kwake pamakina ena.

2. Malo otentha: Isopropanol imakhala ndi malo otentha kwambiri kuposa ethanol, zomwe zikutanthauza kuti ikhoza kugwiritsidwa ntchito pa kutentha kwakukulu popanda kutuluka mosavuta.Izi zimapangitsa kukhala koyenera kwa mafakitale komwe kumafunika kukana kutentha, monga kuyeretsa injini ndi makina ena.

3. Zosungunulira miscibility: Isopropanol ali bwino miscibility ndi madzi ndi zambiri zosungunulira organic poyerekeza ndi Mowa.Izi zimapangitsa kuti zikhale zosavuta kugwiritsa ntchito muzosakaniza zosiyanasiyana ndi ma formulations popanda kuyambitsa kupatukana kapena mvula.Komano, ethanol imakhala ndi chizolowezi chodzilekanitsa ndi madzi pamtunda waukulu, zomwe zimapangitsa kuti zikhale zosayenera kusakaniza zina.

4. Biodegradability: Onse isopropanol ndi ethanol ndi biodegradable, koma isopropanol ndi apamwamba biodegradability mlingo.Izi zikutanthawuza kuti zimawonongeka mofulumira kwambiri m'chilengedwe, kuchepetsa zomwe zingatheke pa chilengedwe poyerekeza ndi ethanol.

5. Zoganizira za chitetezo: Isopropanol ili ndi malire oyaka moto poyerekeza ndi ethanol, zomwe zimapangitsa kuti zikhale zotetezeka kugwira ndi kunyamula.Ilinso ndi kawopsedwe wocheperako, kuchepetsa chiopsezo chokumana ndi ogwiritsa ntchito komanso chilengedwe.Mowa, ngakhale kuti ndi wocheperapo kuposa zosungunulira zina, uli ndi malire otha kuyaka kwambiri ndipo uyenera kusamaliridwa mosamala.

Pomaliza, kusankha pakati pa isopropanol ndi ethanol kumadalira pakugwiritsa ntchito komanso zofunikira.Mphamvu zosungunulira za Isopropanol, malo otentha kwambiri, kusamvana bwino ndi madzi ndi zosungunulira za organic, kuchuluka kwa biodegradability, komanso kuwongolera kotetezeka kumapangitsa kukhala mowa wambiri komanso wokondeka pamafakitale ambiri ndi malonda poyerekeza ndi ethanol.