Uhlalutyo olucacileyo lwendawo yokubila ye-toluene
I-Toulene yindawo eqhelekileyo yezinto eziphilayo ngoluhlu olubanzi lwezicelo kwishishini lekhemikhali. Ukuqonda ubume bezinto ezibonakalayo ze-toluene, ngakumbi indawo yayo yokubila, kubalulekile ukuyila nokusebenza kweenkqubo zemveliso. Kweli nqaku, siza kuphonononga ngokweenkcukacha ulwazi malunga nendawo yokubila ye-toluene kwaye sihlalutya ukubaluleka kwayo kwimizi-mveliso kunye nezinto eziphembelelayo.
Iipropati ezisisiseko ze-toluene kunye nendawo yayo yokubila
I-Touluene (i-Touluene) yi-methyl endaweni ye-bebene ye-bebine, kunye nefomathi yekhemicamicali c7h8. Lulwelo olubonakalayo olungenamibala kwi-odor evuthayo. I-Touluene inamanqaku okubila malunga ne-110.6 ° C (231.1 ° F), apho itshintshe ukusuka kulwelo ukuya kwigesi. Indawo yokubila ye-toluene ibalulekile kwizicelo zemizi-mveliso kuba ichaphazela ngokuthe ngqo ukuphanga, ukwahlulwa, kunye nezinye iinkqubo zekhemikhali ezibandakanya utshintsho kwinqanaba.
Indawo yokubila i-toluene kwizicelo zemveliso
I-Touluene isetyenziswa njengesinyibilikisi, isiseko sokuphendula, kwaye iphakathi kwiSynthesic Synthesical kunye neSynthesis synthesis. I-Touluene inomgangatho obi wokubila omnandi omncinci kuno-Bednene, ke u-Touluene kunye nezinye iziko elifanayo lunokwahlukaniswa ngokukuko ngokulawula ubushushu xa umxube kufuneka wahlukaniswe. Oku kubalulekile ekuvelisweni kweemveliso ngeemfuno eziphezulu zokucoceka. Indawo yokubila ye-toiluene ikwadlala indima ekupheliseni ukusetyenziswa kwamandla kwiinkqubo zemveliso. Umzekelo, ngexesha lokuphatha, ukwazi indawo yokubila kweTheluene inokunceda ekumiseleni iiparamitha zoyilo lwezixhobo zokufudumeza, ngaloo ndlela kuncitshiswa iindleko zamandla.
Izinto ezichaphazela indawo yokubila ye-toluene
Nangona i-toiluene inomgangatho wokubila oqhelekileyo we-110.6 ° C, ngokuziqhelanisa, iinguqu kwingcinezelo ye-ambil inokukhokelela ekuguqukeni kwindawo yokubila. Kwimeko zoxinzelelo oluphantsi, indawo yokubila yeTouluene iyancipha, ngelixa iindawo zoxinzelelo oluphezulu, inqaku lokubila liyanda. Ke ngoko, isiphumo soxinzelelo malunga nenqanaba lokubilisa kufuneka liqwalaselwe xa kulinywa iinkqubo ezibandakanya i-toluene. Indawo yokucoca i-toluene iphinda iguqule xa ixutywe nenye imigaqo, ngakumbi xa i-Azeotspopes yenziwe, enokuba namanqaku abilayo ahluka kakhulu kwi-touluene ecocekileyo.
I-Toluene Boyila kunye nokuphatha okukhuselekileyo
Kwimisebenzi yemizi-mveliso ebandakanya i-toluene, esazi kwaye ukuqonda indawo yokubila kwe-toluene kubalulekile ukuze kusebenze ngokukhuselekileyo. Njengoko i-toulene ilulwalelo olunokutsha, xa amaqondo obushushu asondela okanye agqithe kwinqanaba lokubila, ukuveliswa kwe-vapor kunyuka kakhulu, nto leyo eyonyusa umngcipheko wokuqhushumba nomlilo. Ke ngoko, xa uphatha i-toluene, amaqondo obushushu kufuneka alawulwe ngokungqongqo kwaye afanelekileyo ukuthintela umlilo kunye nokuqhuma kufuneka kuthathwe amanyathelo okuqinisekisa ukuveliswa okukhuselekileyo.
Ukuqukumbela
Indawo yokubila ye-toiluene yiparamitha ebalulekileyo engafunekiyo kwishishini lekhemikhali, elingachaphazeli ukusebenza kwemveliso, kodwa linxulumene nokuqhuba ukhuseleko. Ngokuziqonda ngokunzulu kwindawo yokubila kwe-toluene kunye nezinto zayo zokuphembelela, inkqubo yekhemikhali zinokule kakuhle kwaye zilungele ukuphucula umgangatho wemveliso kunye nokhuseleko lwemveliso. Xa uziqhelanisa, ulawulo oluchanekileyo lwendawo ebilayo yendawo yokudibanisa ngokudibeneyo noxinzelelo, iipropathi zomxube kunye nezinye izinto eziya kunceda ekufezekiseni inkqubo yokuvelisa nezinzileyo nefanelekileyo.