I-acetonelulwelo oluguquguqukayo nolunokutsha, olusetyenziswa ngokuqhelekileyo njenge-solvent kunye ne-arhente yokucoca. Kwamanye amazwe kunye nemimandla, ukuthengwa kwe-acetone akukho mthethweni ngenxa yokusetyenziswa kwayo ekuveliseni iziyobisi. Nangona kunjalo, kwamanye amazwe kunye nemimandla, ukuthengwa kwe-acetone kusemthethweni, kwaye kukho iindlela ezininzi zokufumana i-acetone.
Ngokomzekelo, i-acetone inokuveliswa ngokuchithwa kwe-acetic acid phambi kwee-catalysts okanye ukushisa. Inokufumaneka kwakhona ngokuphendula i-acetic acid kunye nezinye iikhompawundi ezifana ne-formaldehyde okanye i-ketones. Ukongeza, ezinye iimveliso zendalo ezinje ngeoyile eyimfuneko kunye nezityalo ezikhutshiweyo zinokuqulatha iacetone.
Kwamanye amazwe kunye nemimandla, ukuthengwa kwe-acetone akukho mthethweni ngenxa yokusetyenziswa kwayo ekuveliseni iziyobisi, ezinokuthi zibe yingozi kwimpilo yoluntu kunye nokhuseleko. Ngoko ke, la mazwe kunye nemimandla iphumeze imimiselo engqongqo ekuthengeni nasekusebenziseni i-acetone. Ngokomzekelo, i-China iphumeze ukuvinjelwa kokuthengwa kunye nokusetyenziswa kwe-acetone ngeenjongo ezingezizo zamashishini. Ukuba umntu ufunyenwe ukuba athenge okanye asebenzise i-acetone ngeenjongo ezingezizo ezemizi-mveliso, banokujamelana neziphumo ezibi zomthetho.
Nangona kunjalo, kwamanye amazwe kunye nemimandla, ukuthengwa kwe-acetone kusemthethweni, kwaye abantu banokuthenga i-acetone ngokusebenzisa iziteshi ezahlukeneyo. Ngokomzekelo, eUnited States, i-acetone isetyenziswa kakhulu kwishishini kwaye inokuthengwa kwiinkampani zamachiza okanye kwiivenkile ze-intanethi. Ukongeza, abanye abantu banokufumana i-acetone ngeemveliso zendalo ezinje ngeeoyile ezibalulekileyo okanye izicatshulwa zezityalo.
Ekugqibeleni, ukuba akukho mthethweni ukuthenga i-acetone kuxhomekeke kwimithetho kunye nemimiselo yelizwe ngalinye kunye nommandla. Ukuba ufuna ukwazi ukuba ukuthengwa kwe-acetone kusemthethweni kwilizwe lakho okanye kummandla, unokubonisana nemithetho efanelekileyo kunye nemimiselo okanye ufune iingcebiso zezomthetho. Ukongeza, ukuba ufuna ukusebenzisa i-acetone, kufuneka ulandele imimiselo yokhuseleko kwaye uqinisekise ukuba ukusetyenziswa kwakho kuhambelana nemithetho nemimiselo yelizwe lakho okanye ummandla.
Ixesha lokuposa: Dec-13-2023