I-Iyopropanolngulwelo olungenamibala, olunokutsha olusetyenziswa ngokubanzi kumashishini ahlukeneyo anjengeeliti, iirubbers, amachaphaza, kunye nabanye. Enye yeendlela eziphambili zokuvelisa i-Iyopropanol isebenzisa i-hydrogenation ye-acetone. Kweli nqaku, siza kuxhomekeka kule nkqubo.
Inyathelo lokuqala ekuguqukeni kwe-acetone e-Iyopropanol isebenzisa i-hydrogenation. Oku kufezekiswa ngokuphendula i-acetone ngegesi ye-hydrogen phambi komgangatho weyona nto. Indlela yokuphendula yale nkqubo yile:
I-2C3C (o) ch3 + 3h2 -> 2C3C3chohch3
I-Catalyst esetyenzisiweyo kule mpendulo iqhelekile inesinyithi esihle njenge-pilladium okanye iplatinam. Inzuzo yokusebenzisa i-catalyst kukuba iphantsi amandla okuvula efunekayo ukuze impendulo yokuphendula, inyuse ukusebenza kwawo.
Emva kwenyathelo le-hydrogenation, imveliso yesiphumo ngumxube we-Iyopropanol kunye namanzi. Inyathelo elilandelayo kule nkqubo ibandakanya ukwahlulahlulahlulahlulahlulahlulahlulahlula. Oku kwenziwa ngokwesiqhelo kusetyenziswa iindlela zokulinganisa. Amanqaku abilayo amanzi kunye ne-Iyopropanol basondelelene, kodwa ngothotho lwezinto ezenziwayo, zinokwahlulwa ngokufanelekileyo.
Nje ukuba amanzi asuswe, imveliso ebangelwe yi-Itoopropanol emsulwa. Nangona kunjalo, ngaphambi kokuba isetyenziswe kwizicelo ezahlukeneyo, kusenokufuneka ukuba enze amanyathelo okucoca, njengokuphelelwa ngumzimba okanye i-hyddgenation ukususa nayiphi na into engcolileyo.
Inkqubo iyonke yokuvelisa i-Iyopropanol evela kwi-Acetone ibandakanya amanyathelo amathathu aphambili: i-hydrogenation, nokuhlanjululwa. Inyathelo ngalinye lidlala indima ebalulekileyo ekuqinisekiseni ukuba imveliso yokugqibela ifezekisa ubucoceko kunye nemigangatho esemgangathweni.
Ngoku ekubeni unolwazi olungcono lwendlela iveliswe ngayo kwi-acetoloveni, ungaluxabisa uhlobo oluntsonkothileyo lwale nkqubo yokuguquguquguquguquguquguquguquguquki. Inkqubo ifuna indibaniselwano yokudityaniswa komzimba kunye nokuphendula kwekhemikhali ukuba yenzeke ngendlela elawulwayo ukuze ivelise umgangatho ophezulu weSopropanol. Ukongeza, ukusetyenziswa kwe-catalysts, njengePalladium okanye iplatinam, idlala indima ebalulekileyo ekwandiseni ukusebenza kwendlela yokuphendula.
IXESHA LOKUQALA: UJan-25 ukuya ku-2424