Ubuninzi be-acetone: ukujonga okunzulu kunye nokusetyenziswa kwayo
I-acetone, njengento ebalulekileyo yezinto eziphilayo, isetyenziswa ngokubanzi kumashishini amaninzi afana neekhemikhali, amayeza kunye neengubo. Kule mihlaba, kubaluleke kakhulu ukuqonda kunye nokulawula ubuninzi be-acetone, njengoko ichaphazela ngokuthe ngqo umlinganiselo wezinto eziphathekayo, ukusetyenziswa kwe-solvent kunye nomgangatho wemveliso kunye nezinye izinto eziphambili. Kweli phepha, siza kuxubusha ingcamango esisiseko ye-acetone density, izinto ezichaphazelayo kunye nokusetyenziswa okusebenzayo.
1. Ubuninzi be-acetone yeengcamango ezisisiseko
Uxinaniso lwe-acetone lubhekisa kubunzima be-acetone ngomthamo weyunithi, ubuninzi bayo obuqhelekileyo kwiqondo lobushushu begumbi kunye noxinzelelo malunga ne-0.784 g/cm³. Ukulinganiswa koxinzelelo kungaphezulu kwexabiso lenani elilula, libonisa iqondo lokuxinana kwee-acetone molecules kunye nokusabalalisa ubunzima bezinto. Ulwazi lwedatha esisiseko yoxinaniso lwe-acetone luyimfuneko kulawulo oluchanekileyo lokuxinana kunye nomxube wokuxuba isisombululo.
2. Umphumo weqondo lokushisa kubuninzi be-acetone
Ubushushu yinto ebalulekileyo echaphazela ukuxinana kwe-acetone. Ngokuqhelekileyo, ubuninzi be-acetone buyancipha njengoko ubushushu bukhula. Oku kungenxa yokuba ukunyuka kweqondo lokushisa kukhokelela ekunyukeni kwemigama ye-intermolecular, okubangela ukuhla kwenani leemolekyuli ngeyunithi nganye kunye nokuncipha kobuninzi. Kwishishini lemichiza, ulawulo lobushushu lubalulekile kwinkqubo yokuvelisa, ngoko ke ukulawulwa ngokuchanekileyo koxinzelelo lwe-acetone phantsi kweemeko ezahlukeneyo zobushushu sisiseko sokuqinisekisa umgangatho wemveliso.
3. Ubuninzi be-acetone ngokubaluleka kwezicelo zamashishini
Ubuninzi be-acetone kwishishini kwiintlobo ezahlukeneyo zezicelo. Ngokomzekelo, kwishishini leengubo, ukuxinana kuya kuchaphazela umbane wepeyinti kunye nesantya sokumisa; kwishishini lamachiza, i-acetone njenge-solvent, utshintsho loxinaniso lunokuchaphazela ukucoceka kunye nokuzinza kweyeza. Ukulinganisa ngokuchanekileyo ubuninzi be-acetone akufanele kuhoywe kwizibalo zokulinganisa izinto kwimveliso, ukugcinwa kunye nokuthutha. Ngokomzekelo, xa ugcina i-acetone, utshintsho kwingxinano lunokubangela utshintsho kwivolumu, ngaloo ndlela luchaphazela ukhetho kunye nokusetyenziswa kwezikhongozeli.
4. Indlela yokulinganisa nokubala ubuninzi be-acetone
Iindlela eziqhelekileyo zokulinganisa ubuninzi be-acetone ziquka indlela yebhotile ye-gravity ethile, indlela ye-buoyancy kunye ne-digital densitometer method. Ukukhethwa kwendlela nganye kuxhomekeke ekuchanekeni komlinganiselo ofunekayo kunye neemeko ezithile zokusebenza. Ngokuqhelekileyo, i-densitometer yedijithali ingasetyenziselwa ukufumana ixabiso elikhawulezayo nelichanekileyo le-acetone density, ngokukodwa kwi-real-time monitoring line line. Uxinzelelo kunye nokulungiswa kweqondo lokushisa kufuneka kuthathelwe ingqalelo xa kubalwa ukuxinana kwe-acetone ukuqinisekisa ukuchaneka kweziphumo.
Ukuqukumbela
Ubuninzi be-acetone, njengepropathi ephambili yomzimba, ayibalulekanga kuphela ithiyori, kodwa isetyenziswa ngokubanzi ekusebenzeni kumashishini amaninzi. Ukuqonda kunye nokuqonda ukuxinana kwe-acetone kubalulekile ekuphuculeni inkqubo, ukuphucula umgangatho wemveliso kunye nokuqinisekisa imveliso ekhuselekileyo. Ngoko ke, ekusebenzeni, ngaphezu kokulawula ixabiso eliqhelekileyo le-acetone density, kuyimfuneko kwakhona ukuqwalasela ngokupheleleyo impembelelo yeqondo lokushisa, uxinzelelo kunye nezinye izinto ukuze wenze isigwebo esichanekileyo kunye nokusetyenziswa.