Inqubo yokukhiqiza itiyela e-emulsified ingahlukaniswa ngezinqubo ezine ezilandelayo: ukulungiswa kwebitumen, ukulungiswa kwensipho, ukufakwa kwebitumen emulsification, nokugcinwa kwe-emulsion. Izinga lokushisa elifanelekile lebitumen elifakwe emulsified kufanele libe ngu-85°C.

Ngokusebenzisa i-bitumen e-emulsified, ngemva kokukhetha uhlobo olufanele lwebitumen kanye nelebula, inqubo yokulungiselela itiyela ngokuyinhloko iyinqubo yokushisa i-bitumen nokuyigcina ekushiseni okufanelekile.

1. Ukulungiswa kwetiyela
Ibitumen iyisakhi esibaluleke kakhulu setiyela emulsified, ngokuvamile ebalelwa ku-50% -65% yenani eliphelele letiyela elifakwe emulsified.

2.Ukulungiswa kwesisombululo sensipho
Ngokuvumelana nebitumen e-emulsified edingekayo, khetha uhlobo olufanele lwe-emulsifier kanye nomthamo kanye nohlobo lokwengeza kanye nomthamo, bese ulungisa i-emulsifier aqueous solution (insipho). Ngokuya ngemishini yebitumen e-emulsified kanye nohlobo lwe-emulsifier, inqubo yokulungiselela isixazululo se-aqueous (insipho) ye-emulsifier nayo iyahluka.

3. Emulsification of bitumen
Faka ingxenye enengqondo yetiyela noketshezi lwensipho ndawonye ku-emulsifier, futhi ngokusebenzisa imiphumela yemishini efana nokucindezela, ukugunda, ukugaya, njll., itiyela lizokwenza izinhlayiya ezifanayo nezicolekileyo, ezizohlakazwa ngokuzinza nangokulinganayo oketshezini lwensipho ukuze akha amaphakethe amanzi. I-emulsion ye-bitumen yamafutha.
Ukulawula izinga lokushisa ngesikhathi senqubo yokulungisa itiyela kubaluleke kakhulu. Uma izinga lokushisa lebitumen liphansi kakhulu, lizokwenza ukuthi i-bitumen ibe ne-viscosity ephezulu, ubunzima bokugeleza, futhi ngaleyo ndlela kube nezinkinga ze-emulsification. Uma izinga lokushisa le-bitumen liphezulu kakhulu, lizobangela ukuguga kwebitumen ngakolunye uhlangothi, futhi wenze i-bitumen emulsified ngesikhathi esifanayo. Izinga lokushisa le-outlet liphezulu kakhulu, elithinta ukuzinza kwe-emulsifier kanye nekhwalithi yebitumen e-emulsified.
Izinga lokushisa lesisombululo sensipho ngaphambi kokungena emshinini wokufaka i-emulsification ngokuvamile lilawulwa phakathi kuka-55-75°C. Amathangi amakhulu okugcina kufanele afakwe isisetshenziswa esinyakazayo ukuze anyakaze njalo. Amanye ama-emulsifiers aqinile ekamelweni lokushisa adinga ukushiswa futhi ancibilike ngaphambi kokulungisa insipho. Ngakho-ke, ukulungiswa kwetiyela kubalulekile.

4. Ukugcinwa kwebitumen e-emulsified
Ibitumen efakwe emulsified iphuma ku-emulsifier futhi ingena ethangini lokugcina ngemva kokupholisa. Ezinye izixazululo ezinamanzi e-emulsifier zidinga ukwengeza i-asidi ukulungisa inani le-pH, kuyilapho ezinye (ezifana nosawoti we-quaternary ammonium) azikwenzi.

Ukunciphisa ukuhlukaniswa kwebitumen e-emulsified. Lapho itiyela elakhiwe nge-emulsified lifuthwa noma lixutshwa, itiyela elifakwe emulsified liyakhishwa, futhi ngemva kokuba amanzi akulo ehwamukile, okusala endleleni empeleni yibitumen. Ukuze uthole imishini yokukhiqiza itiyela e-emulsified eqhubekayo ngokuzenzakalelayo, ingxenye ngayinye yensipho (amanzi, i-asidi, i-emulsifier, njll.) igcwaliswa ngokuzenzakalelayo ngohlelo olubekwe imishini yokukhiqiza ngokwayo, inqobo nje uma ukunikezwa kwempahla ngayinye kuqinisekiswa; imishini yokukhiqiza eqhubekayo noma ngezikhathi ezithile idinga ukulungiswa ngesandla kwensipho ngokwezidingo zefomula.