Cov hom hloov pauv ntawm cov cuab yeej siv tau tuaj yeem faib ua ntau hom. Hloov cov khoom me me tuaj yeem faib ua peb hom: Cov hom ua haujlwm ua haujlwm, thiab hom ua haujlwm txuas ntxiv raws li cov kauj ruam kev ua haujlwm. Rau ntau hom kev hloov kho bitumen dab tsi yog qhov yooj yim kev nkag siab txog cov khoom?

Cov ntaub ntawv hloov kho emulsify bitumen. Thaum kev tsim khoom, didulsifier, acid, cov ntaub ntawv hloov, thiab cov kua hmab hloov kho tau sib xyaw Tank, thiab tom qab ntawd Emulsified Bitwater ua ke yog muab tso rau hauv ib qho kev daws colloidal zeb. Kev siv bitumen cia tso tsheb hlau luam yuav tsum muaj kev tsim cov khoom sib xyaw Tus nqi yuav tsum tau txiav txim siab zoo raws li cov bitumen noj.

Tom qab ib tug tuaj yeem siv cov xab npum yog siv, cov xab npum tau npaj, thiab tom qab ntawd cov khoom tsim tawm tom ntej tuaj yeem pib. Thaum siv los tsim hloov kho emulsified bitumen, nyob ntawm cov thev naus laus zis ntawm cov khoom siv hloov kho, cov raj kab yas yas tuaj yeem txuas ua ntej lossis tom qab lub micronizer. Tej zaum yuav tsis muaj cov raj xa tawm kom haum. Ntxiv cov nqi ntawm latex rau cov xab npum.

Cov cuab yeej hloov kho Bitumen yog qhov sib npaug hloov kho cov khoom noj kua roj me me kom ntseeg tau tias cov xab npum ua kua tas li rau hauv cov kua colloidal zeb. Cov khoom tso tsheb hlau luam kub tshiab yog lwm yam tshiab ntawm bitumen cov khoom tso tsheb hlau luam thiab hluav taws xob tua hluav taws xob nrawm.

Cov yam ntxwv ntawm hloov kho cov khoom siv bitumen yog: Kev tiv thaiv ceev ceev, txuag ib puag ncig, tsis muaj noj ntawm dab tsi siv, tsis muaj kev laus, thiab kev ua haujlwm yooj yim. Txhua qhov chaw tuaj yeem ntsia tau rau ntawm lub tank, tsiv mus, hoisted, thiab tshuaj xyuas, uas yooj yim heev. Nws yooj yim heev txav mus los. Cov khoom no tuaj yeem kub kub kub rau 160 degrees hauv tsawg dua 30 feeb.