I-acetoneyindawo yemichiza esetyenzisiweyo esetyenzisiweyo kunye nezicelo ezahlukeneyo zezamashishini. Isakhono sayo sokunyibilikisa izinto ezininzi kunye nokuhambelana kwezinto ezahlukeneyo zenza isisombululo soluhlu lwemisebenzi, ukusuka ekususeni ioyile yokucoca iGradi. Nangona kunjalo, iprofayile yayo yokungafuneki evuthayo idla ngokushiya abasebenzisi kunye neengcali zokhuseleko ngokufanayo nemibuzo evuthayo. Ngaba i-100% ye-acetone inokutsha? Eli nqaku lidla ngokwesayensi emva kwalo mbuzo kwaye iphonononge umngcipheko kunye nezinto zokwenyani ezinxulumene nokusetyenziswa kwe-acetone ecocekileyo.
Ukuqonda ukuvutha kwe-acetone, kufuneka kuqala kuhlolisise indlela yayo yemichiza. I-Acetone yiKeton ye-carbon equkethe ioksijini kunye nekhabhoni, ezimbini kwezinto ezintathu eziyimfuneko ekufumekeni (okwesithathu ukuba yi-hydrogen). Ngapha koko, ifomula yekhemizi le-Acetone, i-CH3COCH3, iqulethe iibhondi ezimbini ze-carbon, zinika ithuba lokuphendula ngokukhululekileyo ezinokukhokelela kwi-quation.
Nangona kunjalo, ngenxa yokuba isixhobo sinezinto ezinokutsha akufuneki itshise. Iimeko zokuvutha zibandakanya umqobo woxinzelelo kunye nobukho bomthombo wokukhuphela. Kwimeko ye-acetone, lo mqobo ukholelwa ukuba phakathi kwe-2.2% ne-10% ngevolumu emoyeni. Ngaphantsi kolu xinzelelo, i-acetone ayiyi kubambisa.
Oku kusizisela kwinxalenye yesibini yombuzo: Iimeko apho i-acetone itshisa. I-Acetone ecocekileyo, xa ityhilwe kumthombo womzimba onjengesiphango okanye idangatye, liya kutshisa ukuba uxinzelelo lwayo lungaphakathi kuluhlu lwe-flay. Nangona kunjalo, iqondo lobushushu le-acetone liphantsi xa kuthelekiswa nezinye iityhubeka ezininzi, zenza kube lula ukubeka indawo yobushushu obuphakamileyo.
Ngoku masiqwalasele ifuthe lokwenyani lolu lwazi. Kwinkoliso yamakhaya kunye noseto lomzi mveliso, i-acetone ecocekileyo ayifane ibuye ifike kugxininiso oluphezulu ngokwaneleyo ukuba libe neflene. Nangona kunjalo, kwiinkqubo ezithile zemizi-mveliso okanye izicelo zeseyile apho kusetyenziswa ukugxininiswa kwe-acetone ye-acetone, kufuneka kuthathelwe amanyathelo okhuseleko ukuqinisekisa ukhuseleko. Abasebenzi abawuphathe kakuhle ezi khemikhali zifanele ziqeqesheke kakuhle kwizenzo ezikhuselekileyo zokuphatha, kubandakanya ukusetyenziswa kwezixhobo ezinganyangekiyo zedangafayithi kunye nokuthintelwa ngokungqongqo kwimithombo yokufunda.
Ukuqukumbela, i-100% ye-Acetone iyasilela phantsi kweemeko ezithile kodwa kuphela xa uxinzelelo lwayo lungaphantsi koluhlu oluthile kwaye ubukho bomthombo wokukhuphela. Ukuqonda ezi meko kunye nokwenza amanyathelo afanelekileyo okhuseleko anokunceda ukukhusela nayiphi na imililo enokubakho okanye ukuqhushumba okubangelwa kukusetyenziswa kwale michiza yemichiza ethandwayo.
I-Post Time: Dec-14 ukuya ku-2003