hexane,heptane,pentane,octane ababoneleli kunye nabavelisi e China
Uluhlu lwe-distillation yeemveliso zepetroleum luhambelana nomxholo wezinto ezisebenzayo. Ukuba uluhlu lwe-distillation luhlangabezana neemfuno zemigangatho yobugcisa bemveliso, lubonisa ukuba umxholo wezinto ezisebenzayo uhlangabezana neemfuno zokusetyenziswa, kwaye uluhlu lwe-distillation lungenye yezibonakaliso zekhwalithi.
Indawo yokubilisa yokuqala: Xa ithontsi lokuqala lecondensate lithontsiza ukusuka ekupheleni kombhobho wecondenser, ufundo lwethemometha lujongwa ngoko nangoko.
Indawo eyomileyo: Ithontsi lokugqibela lolwelo oluphuma kwicondenser ngaxeshanye njengoko ulwelo olukwiflaski yedistillation luba ngumphunga ngoko nangoko. Ngeli xesha, ukufundwa kwe-thermometer kujongwa kwangoko. Nangona kunjalo, ayibandakanyi nawaphi na amaconsi okanye iifilimu ezilulwelo kwiindonga zeflask yedistillation okanye kwisixhobo sokulinganisa ubushushu.
Kufuneka kuthiwe indawo eyomileyo ayiyona ndawo yokugqibela yokubilisa, kwaye iqondo lokugqibela lokubilisa lelona qondo lobushushu liphezulu, elenzeka emva kokuba lonke ulwelo olusemazantsi eflask yedistillation lube ngumphunga.
Kufuneka kwakhona kugxininiswe ukuba zonke iimveliso zeoli ye-solvent zisekelwe kwiindawo ezomileyo.
Intsalela: Xa yomile, inxalenye engagalelwanga ibizwa ngokuba yintsalela.
Uluhlu lwedistillation: Uluhlu lobushushu ukusuka kwindawo yokuqala yokubilisa ukuya kwindawo eyomileyo okanye kwindawo yokugqibela yokubilisa, ebizwa ngokuba luluhlu lwedistillation.
Indawo yokubilisa ayiyona indawo yokuqala yokubilisa, kwaye indawo yokubilisa yiqondo lokushisa ngexesha lokubilisa.
Uluhlu lokubilisa aluloluhlu lwe-distillation, kwaye uluhlu lokubilisa ngumda weqondo lokushisa lokubilisa. Kuphela emva kokubilisa, i-steam yenziwe ukukhupha izinto ezihlukeneyo, ngoko ke uluhlu lwe-distillation luphezulu kunoluhlu lokubilisa, kwaye umda ophezulu woluhlu lokubilisa kunye nomda ophantsi woluhlu lwe-distillation luhambelana. Kuphela ingcamango yezinto ezicocekileyo ezinokutshintshwa.
Indawo yokubola: Ufundo lwethemometha oluhambelana neempawu zokuqala zokubola kwe-thermal kulwelo olukwiflask yokuhluza.
Ipesenti yokubuyisela: Ipesenti yomthamo we-condensate oqatshelwe kwi-cylinder efumanayo ngelixa uqwalasela ukufundwa kwethemometha.
Ipesenti Yentsalela: Umthamo wepesenti ye-oyile eshiyekileyo eseleyo kwiflask emva kokuba i-distillation flask ipholile.
Ubuninzi bepesenti yokubuyisela: Ngenxa yokupheliswa kwangaphambili kwedistillation kwindawo yokubola, ipesenti yokubuyisela ehambelanayo yomthamo wolwelo kwisixa esifunyenweyo sirekhodwa.
Iyonke ipesenti yokubuyisela: Isixa sepesenti ephezulu yokubuyisela kunye nepesenti eshiyekileyo.
Ipesenti yokuguquka komphunga: Isixa sepesenti yokubuyisela kunye nelahleko yepesenti.
Ilahleko yecandelo lokukhanya: Ibhekisa kwilahleko ye-volatilization yesampulu edluliselwe kwi-cylinder efunyenweyo ukuya kwiflask yedistillation, ilahleko engumphunga yesampulu ngexesha ledistillation, kunye nesampulu yokulahleka komphunga ongaphuhlisiyo kwiflask yedistillation ekupheleni kwedistillation.