I-acetoneiyincibilikisi ebalulekile esetshenziswa kabanzi embonini, kwezokwelapha nakweminye imikhakha.Iwuketshezi olungenambala futhi olusobala olunephunga lesici.Ngokuphathelene nokugcwaliswa kwayo noma ukungezwani komzimba, impendulo iwukuthi i-acetone iyinhlanganisela engagcwaliswanga.

Njengomthetho ojwayelekile, i-acetone iwumkhiqizo ovame kakhulu futhi obalulekile otholakala ku-distillation yamalahle.Esikhathini esedlule, yayisetshenziswa kakhulu njengempahla eluhlaza yokukhiqiza i-cellulose acetate, i-polyester nezinye.

 

Ukucacisa kabanzi, i-acetone iyi-ketone ye-cyclic enamalungu amathathu, eyakhiwe amaqembu amabili e-methyl neqembu elilodwa le-carbonyl.Inesibopho esiphindwe kabili phakathi kweqembu le-carbonyl neqembu le-methyl ohlangothini olufanayo.Lesi sibopho esiphindwe kabili asigcwele, okunquma ukuthi i-acetone iyinhlanganisela engagcwalisiwe.

 

Ngaphezu kwalokho, i-acetone ine-aπ isibopho phakathi kweqembu le-carbonyl nolunye uhlangothi lweqembu le-methyl, kodwa lesi sibopho asigcwele.Ngakho-ke, i-acetone iseyingxenye ye-unsaturated compound.

 

Isibopho esingenalutho ku-acetone singasabela ngezinhlanganisela ezihlukahlukene ukukhiqiza ama-polymers, ama-coatings neminye imikhiqizo.Ngaphezu kwalokho, i-acetone ingasabela namanzi ukuze ikhiqize i-formaldehyde, esetshenziswa kabanzi ekukhiqizeni i-resin nezinye izimboni.

 

Ngokuvamile, i-acetone iyinhlanganisela ebalulekile yezinto eziphilayo, enezinhlobonhlobo zezicelo emikhakheni ehlukahlukene.Njengenhlanganisela engagcwalisiwe, inokuphinda isebenze kahle kwamakhemikhali futhi ingasabela ngezinhlanganisela eziningi ukukhiqiza izinto ezintsha ezinezakhiwo ezahlukene.Ngakho-ke, kufanele siqhubeke nokufunda izakhiwo zayo ezingokomzimba namakhemikhali, futhi sithole ezinye izinhlelo zokusebenza emikhakheni ehlukahlukene.


Isikhathi sokuthumela: Jan-04-2024