Isopropanoluye ethanol zvinwiwa zviviri zvakakurumbira zvine maapplication akawanda mumaindasitiri akasiyana.Nekudaro, zvimiro zvavo uye kushandiswa kwavo kwakasiyana zvakanyanya.Muchikamu chino, tichafananidza nekusiyanisa isopropanol uye ethanol kuti tione kuti "zviri nani".Tichatarisa zvinhu zvakaita sekugadzirwa, toxicity, solubility, flammability, nezvimwe.

Kutanga, ngatitarisei nzira dzekugadzira madoro maviri aya.Ethanol inowanzo gadzirwa kuburikidza nekuviriswa kweshuga inotorwa kubva mubiomass, ichiita kuti ive sosi inogona kuvandudzwa.Kune rumwe rutivi, isopropanol inogadzirwa kubva kune propylene, petrochemical derivative.Izvi zvinoreva kuti ethanol ine mukana wekuve imwe inoenderera mberi.

Zvino ngationgororei huturu hwavo.Isopropanol ine chepfu kupfuura ethanol.Inodziya zvakanyanya uye ine mwenje wakaderera, zvichiita kuti ive njodzi yemoto.Uyezve, kunwa isopropanol kunogona kukonzera hutano hwakanyanya, kusanganisira chiropa uye kukuvara kweitsvo, central nerve system depression, uye kunyange rufu mumamiriro ezvinhu akaoma.Naizvozvo, kana zvasvika kune chepfu, ethanol zvakajeka ndiyo yakachengeteka sarudzo.

Kuenderera mberi nekunyungudika, tinoona kuti ethanol ine yakanyanya kunyungudika mumvura ichienzaniswa neisopropanol.Ichi chivakwa chinoita kuti ethanol ive yakakodzera kushandiswa mune akasiyana maapplication senge disinfectants, solvents, uye cosmetics.Isopropanol, kune rumwe rutivi, ine yakaderera solubility mumvura asi inonyanya kusanganiswa ne organic solvents.Chimiro ichi chinoita kuti chikodzere kushandiswa mupendi, zvinonamira, uye machira.

Chekupedzisira, ngatitarisei kupisa.Zvose zvinwiwa zvinopisa zvakanyanya, asi kupisa kwadzo kunoenderana nekutarisa uye kuvapo kwezvitubu zvinopisa.Ethanol ine yakaderera flash point uye auto-ignition tembiricha pane isopropanol, zvichiita kuti iwedzere kubata moto mune mamwe mamiriro.Zvisinei, ose ari maviri anofanira kubatwa nokungwarira kukuru kana achishandiswa.

Mukupedzisa, "zviri nani" doro pakati pe isopropanol uye ethanol zvinoenderana neiyo chaiyo yekushandisa uye inodiwa zvinhu.Ethanol inomira pachena seyakasarudzika sarudzo maererano nekuchengetedza uye kuchengetedza.Iyo yakaderera muchetura, yakanyanya kunyungudika mumvura, uye inovandudzwa sosi inoita kuti ive yakakodzera kune dzakasiyana siyana dzekushandisa kubva kune disinfectants kusvika kuhuni.Nekudaro, kune mamwe maindasitiri ekushandisa uko makemikari ayo anodiwa, isopropanol inogona kunge iri sarudzo iri nani.Zvakadaro, zvakakosha kubata ese madoro nekuchenjerera zvakanyanya sezvo achipisa zvakanyanya uye anogona kukuvadza kana akabatwa zvisina kunaka.