Inqaku le-Acetone
I-Acetone sisisele esiqhelekileyo esiqhelekileyo soluhlu olubanzi lwezicelo kwishishini lekhemikhali. Indawo yayo yokubila yipropathi ephambili emzimbeni echaphazela ukusetyenziswa kwe-acetone. Kweli nqaku, siza kuthetha ngokweenkcukacha malunga nendawo yokubila ye-acetone, kubandakanya inkcazo yayo, imiba ichaphazela kwaye ibaluleke kakhulu kwizicelo ezisebenzayo.
Inkcazo ye-Acetone ye-Acetone Ingcaciso kunye nedatha esisiseko
Indawo yokubila ye-acetone libushushu apho i-acetone itshintsha khona ukusuka kulwelo ukuya kwi-gesious Staltional State uxinzelelo lwe-themospic. Eliqondo lobushushu liqhelekileyo i-56 ° C (okanye i-133 ° F). Olu phawu lwenza ukuba i-acetone iveza ukuzinza kwenkqubo yeekhemikhali kunye neenkqubo. Ukwazi indawo yokubila kwe-acetone kubalulekile ekungeneni kwemveliso yekhemikhali, imisebenzi yelebhu, kunye nokubuyiswa kweSolvent.
Izinto ezichaphazela indawo yokubila ye-acetone
Nangona eyona ndawo yokubila esezantsi ye-Acetone yi-56 ° C, ekusebenzeni, uxinzelelo olungelulo lobunyulu olunokuchaphazela indawo yokubila ye-acetone. Umzekelo, indawo yokubila ye-acetone iyancipha phantsi kweemeko zoxinzelelo lomoya kunye nokonyuka phantsi kweemeko zoxinzelelo. Ukuba i-acetone ixutywe nezinye izinto, ezinjengamanzi okanye ezinye iinyibilikisi, inqaku layo lokubila liya kutshintsha. Ezi zinto zibaluleke ngokukhethekileyo kwizicelo zemizi-mveliso njengoko zinokuchaphazela amaxabiso okuphendula kunye nococeko lwemveliso.
Iziphumo ze-Acetoto ye-Acetone
Inqaku le-Acetone eliphantsi lenza ukuba i-Solvent isebenzayo kakhulu esetyenziswa ngokubanzi kwimveliso yeepeyinti, ukucocwa, imihlambi kunye namayeza. Kwezi zicelo, ukuqonda kunye nokulawula indawo yokubila ye-acetone kubalulekile ukuba isebenze. Umzekelo, ekusombululeni iinkqubo zokubuyisela kwimeko yesilivere, i-acetone kufuneka ikhutshiwe kwaye ifakwe kubushushu obufanelekileyo ukuqinisekisa ukubuyela kwakhona ngokufanelekileyo. Indawo yokubila ye-acetone inefuthe kumanqanaba ayo okuphuma kwamanzi phantsi kweemeko ezahlukeneyo zokusingqongileyo kunye nokusebenza ngokukhuselekileyo.
Ukuzimisela kwelebhu yendawo yokubila i-acetone
Kukwabalulekile ukwazi indlela yokufumanisa indawo yokubila ye-acetone ukuze kulawulwe ngokuchanekileyo iinkqubo zeshishini. Ngokubanzi, indawo yokubila ye-acetone inokumiselwa kwilabhoratri ngokusebenzisa izixhobo zokubila. Lo msebenzi ubalulekile kwizixhobo zomzi-mveliso, uvavanya ubunyulu be-acetone kwaye ufunda indlela aziphatha ngayo kwimixube.
Isishwankathelo
Indawo yokubila ye-acetone, njenge parameter ebalulekileyo kwiipropathi zayo zomzimba, inefuthe ngqo kwizicelo ezininzi kwishishini lekhemikhali. Ukuqonda kunye nokulawula indawo yokubila kwe-acetone engakuncedisi ukwandisa imveliso, kodwa kukwaqinisekisa ukusebenza ngokukhuselekileyo. Ulwazi malunga nendawo yokubila ye-acetone ibalulekile kwilabhoratri nakwimveliso yemizi mveliso.