Uxinaniso lweGlycerol: Uhlalutyo oluBanzi
I-Glycerol (i-glycerine) yikhemikhali esetyenziswa kuluhlu olubanzi lwamashishini, ukusuka kwizinto zokuthambisa ukuya ekulungiseni ukutya ukuya kumashishini amayeza kunye neekhemikhali. Kule nqaku, siza kujonga ngokuthe ngqo kwi-glycerol density ukukunceda uqonde ngokupheleleyo le propati ebalulekileyo yomzimba kunye nokubaluleka kwayo kwizicelo ezahlukeneyo.
Yintoni iGlycerol Density?
Uxinaniso lweGlycerine bubunzima kwiyunithi nganye umthamo weglycerine. Ngokuqhelekileyo, ubuninzi be-glycerin bumalunga ne-1.26 grams per cubic centimeter (g/cm³) kwiqondo lobushushu legumbi (20°C). Uxinaniso yenye yezinto ezisisiseko kwaye ibalulekile ekuqondeni ukuziphatha kwayo kwiindawo ezahlukeneyo. IGlycerol inoxinano oluphezulu kunamanzi (1.00 g/cm³), into ethetha ukuba emanzini i-glycerol iyatshona.
Impembelelo yobushushu kubuninzi be-glycerol
Uxinaniso lweGlycerol alukho ixabiso elimiselweyo, litshintsha ngobushushu. Xa izinga lokushisa linyuka, ubuninzi be-glycerine buyancipha kancane. Isizathu salokhu yimpembelelo yokwandisa i-thermal: xa ukushisa kuphakama, amandla e-kinetic yee-molecule ze-glycerol ayanda kwaye umgama phakathi kweeamolekyu uyanda, okubangelwa ukuhla kobuninzi. Ngoko ke, ekusebenzeni, ubuninzi be-glycerine kufuneka bulungiswe ngokwemiqathango yokusetyenziswa (umzekelo ubushushu be-ambient).
Umahluko kuXinako lweGlycerine yoBunyulu obahlukileyo
Ukucoceka kwe-glycerine kuchaphazela kakhulu ubuninzi bayo. Ngokuqhelekileyo, i-industrial glycerine inobunyulu be-95% okanye ngaphezulu, ngelixa i-glycerine yokusetyenziswa kwamachiza okanye i-cosmetic ingaba yi-99.5% ecocekileyo okanye ngaphezulu. Ucoceko oluphezulu lwe-glycerin lukholisa ukuba noxinaniso olusondele kwixabiso lethiyori (1.26 g/cm³) kuba iqulethe ukungcola okumbalwa. I-glycerin ephantsi yokucoca inokuthi iqulethe amanzi okanye ezinye izinyibilikisi, ezinokubangela ukuxinana okuphantsi.
Ukubaluleka koxinano lweGlycerine kwizicelo
Ukuqonda ukuxinana kwe-glycerine kubalulekile kwizicelo ezininzi zemizi-mveliso. Kwishishini lezimonyo, apho i-glycerine isetyenziselwa i-humectant, ubuninzi bayo buchaphazela ukuthungwa kunye nokuzinza kwemveliso; ekusetyenzisweni kokutya, ubuninzi be-glycerine buchaphazela ukufana kokuxuba kunye nomlomo womlomo we-sweeteners; kunye nokuveliswa kweekhemikhali, ubuninzi be-glycerine yiparameter ebalulekileyo yokubala ukuhamba kwayo, ukuxuba kunye nesantya sokuphendula.
Indlela yokulinganisa ubuninzi be-glycerol?
Uxinaniso lweGlycerol ludla ngokulinganiswa kusetyenziswa indlela yebhotile yomxhuzulane okhethekileyo, i-densitometer okanye i-digital densitometer. Indlela yebhotile yomxhuzulane okhethekileyo ibala ingxinano ngokulinganisa ubunzima bomthamo onikiweyo we-glycerin. Ii-Densitometers (umz. i-Abbey densitometers) zisebenzisa iimpawu zokuguquguquka kolwelo, ngelixa ii-densitometers zedijithali zisebenzisa iteknoloji yokungcangcazela ukufikelela kwimilinganiselo yoxinaniso echanekileyo kakhulu. Iindlela ezahlukeneyo zokulinganisa zifanelekile kwiimfuno ezahlukeneyo zokuchaneka kunye neemeko zokusetyenziswa.
Isishwankathelo
Ubuninzi be-Glycerol yinto ephambili ekuqondeni iimpawu zayo zeekhemikhali kunye nokusebenza kwesicelo. Nokuba kukwinkqubo yemveliso okanye ekuphuculweni kwemveliso yokugqibela, kubalulekile ukuqonda nokulawula umthetho oguqukayo woxinaniso lweglycerol kunye nendlela yokulinganisa. Kuyathenjwa ukuba uhlalutyo olubanzi lweli phepha lokuxinana kwe-glycerol luya kubonelela ngolwazi oluxabisekileyo kwiingcali kwiindidi ezahlukeneyo zamashishini.
Ngengxoxo kule nqaku, siye safunda indlela i-glycerol density echaphazelekayo ngayo yizinto ezifana nokushisa kunye nokucoceka, kunye nokubaluleka kwayo kwizicelo ezahlukeneyo kunye neendlela zokulinganisa. Ukuba ufuna idatha ethe kratya okanye ulwazi malunga nokuxinana kwe-glycerol kwisicelo esithile, nceda wenze uphando olongezelelweyo ngokusekelwe kwiimfuno zakho ezithile.