I-acetoneuwuketshezi oguquguqukayo futhi ovuthayo, ovame ukusetshenziswa njenge-solvent kanye ne-ejenti yokuhlanza. Kwamanye amazwe kanye nezifunda, ukuthengwa kwe-acetone akukho emthethweni ngenxa yokusetshenziswa kwayo kokukhiqizwa kwezidakamizwa. Kodwa-ke, nakwamanye amazwe kanye nezifunda, ukuthengwa kwe-acetone kungokomthetho, futhi kunezindlela eziningi zokuthola i-acetone.
Isibonelo, i-ACETONE ingakhiqizwa ukubola kwe-acetic acid phambi kwama-catalysts noma ukushisa. Ingatholakala futhi ngokuphendula i-acetic acid namanye amakhompiyutha afana ne-formaldehyde noma ama-ketones. Ngaphezu kwalokho, eminye imikhiqizo yemvelo efana namafutha abalulekile kanye nokukhishwa kwezitshalo kungaqukatha i-acetone.
Kwamanye amazwe kanye nezifunda, ukuthengwa kwe-acetone akukho emthethweni ngenxa yokusetshenziswa kwayo kwezidakamizwa, okungase kube yingozi empilweni yomphakathi nokuphepha. Ngakho-ke, la mazwe nezifunda asebenze izimiso eziqinile ekuthengeni nasekusetshenzisweni kwe-Acetone. Isibonelo, i-China isebenzise ukuvinjelwa kokuthenga nokusetshenziswa kwe-acetone ngezinhloso ezingezona zezimboni. Uma umuntu etholakala ethenga noma esebenzisa i-acetone ngezinhloso ezingewona izimboni, angabhekana nemiphumela emibi yezomthetho.
Kodwa-ke, nakwamanye amazwe kanye nezifunda, ukuthengwa kwe-acetone kungokomthetho, futhi abantu bangathenga i-acetone ngeziteshi ezahlukahlukene. Isibonelo, e-United States, i-Acetone isetshenziswa kabanzi embonini futhi ingathengwa ezinkampanini zamakhemikhali noma ezitolo eziku-inthanethi. Ngaphezu kwalokho, abanye abantu bangathola i-acetone ngemikhiqizo yemvelo efana namafutha abalulekile noma okukhishwa kwezitshalo.
Ekuphetheni, noma ngabe akukho emthethweni ukuthenga i-acetone kuncike kwimithetho nemigomo yezwe ngalinye nesifunda. Uma ufuna ukwazi ukuthi ukuthengwa kwe-acetone kusemthethweni ezweni lakho noma esifundeni, ungaxhumana nemithetho nemigomo efanelekile noma ufuna izeluleko zomthetho zochwepheshe. Ngaphezu kwalokho, uma udinga ukusebenzisa i-Acetone, kufanele ulandele imithetho yezokuphepha futhi uqinisekise ukuthi ukusetshenziswa kwakho kuhambisana nemithetho nemithetho yezwe lakho noma isifunda.
Isikhathi sePosi: Dec-13-2023