SowopropanolUketshezi olungenamibala, oluvuthayo olusetshenziswa kabanzi emikhakheni ehlukahlukene efana nezixazululo, ama-rubber, anamathela noma ezinye. Enye yezindlela eziyinhloko ukukhiqiza i-isopropanol idlula nge-hydrogenation ye-acetone. Kulesi sihloko, sizokwehla sijule kule nqubo.

Isinyathelo sokuqala ekuguqulweni kwe-acetone ku-isopropanol nge-hydrogenation. Lokhu kutholakala ngokuphendula i-acetone ngegesi ye-hydrogen phambi kwe-catalyst. I-equation yokuphendula yale nqubo yile:

I-2CH3C (O) CH3 + 3H2 -> 2ch3chohch3

I-Catalyst esetshenziswe kulokhu kusabela ngokujwayelekile i-metal enhle efana ne-palladium noma iplatinamu. Inzuzo yokusebenzisa i-catalyst ukuthi yehlisa amandla okusebenza okudingekayo ukuze uphendule, wandise ukusebenza kwawo.

Ngemuva kwesinyathelo se-hydrogenation, umkhiqizo ophumayo uyingxube ye-isopropanol namanzi. Isinyathelo esilandelayo kule nqubo sifaka ukuhlukanisa izakhi ezimbili. Lokhu ngokuvamile kwenziwa kusetshenziswa izindlela zokudambisa. Amaphoyinti abilayo wamanzi ne-isopropanol asondelene kakhulu komunye nomunye, kepha ngochungechunge lwama-distillal ahlukahlukene, angahlukaniswa ngempumelelo.

Lapho amanzi esesusiwe, umkhiqizo ophumelelayo uyi-sopropanol emsulwa. Kodwa-ke, ngaphambi kokuthi isetshenziswe kuzinhlelo zokusebenza ezahlukahlukene, kungadinga ukuthi kuhlolwe ezinye izinyathelo zokuhlanzwa okufana nokuphela komzimba noma i-hydrogenation ukususa noma yikuphi ukungcola okusele.

Inqubo ephelele yokukhiqiza isopropanol kusuka ku-acetone ifaka izinyathelo ezintathu eziphambili: i-hydrogenation, ukwahlukana kanye nokuhlanzwa. Isinyathelo ngasinye sidlala indima ebalulekile ekuqinisekiseni ukuthi umkhiqizo wokugcina uhlangabezana nobumsulwa obufisayo kanye namazinga ekhwalithi.

Manje njengoba unokuqonda okungcono kokuthi i-isopropanol ikhiqizwa kanjani kusuka e-Acetone, ungayazisa uhlobo oluyinkimbinkimbi lwale nqubo yokuguqulwa yamakhemikhali. Inqubo idinga inhlanganisela yokusabela ngokomzimba nangamakhemikhali ukuze yenzeke ngendlela elawulwayo ukuveza i-isopropanol esezingeni eliphakeme. Ngokwengeziwe, ukusetshenziswa kwama-catalysts, njengePalladium noma iPlatinamu, kudlala indima ebalulekile ekuthuthukiseni ukusebenza kahle kokuphendula.