Isifinyezo
I-OBC-30S iyisengezo sokulahlekelwa uketshezi lwamafutha e-polymer kahle.Ihlanganiswe ne-AMPS/AM, enokumelana okuhle nezinga lokushisa nosawoti, njenge-monomer eyinhloko, ehlanganiswe namanye ama-monomers abekezelela usawoti.I-molecule iqukethe inani elikhulu le-CONH2, -SO3H, -COOH namanye amaqembu anamandla e-adsorption, adlala indima ebalulekile ekuphikiseni usawoti, ukumelana nezinga lokushisa, ukukhangisa kwamanzi mahhala, nokunciphisa ukulahlekelwa kwamanzi.
I-OBC-30S inezinga lokushisa elibanzi lohlelo lokusebenza, ukumelana nezinga lokushisa eliphezulu kufika ku-150°C, uketshezi oluhle kanye nokuzinza kwesistimu ye-slurry kasimende, uketshezi olungenalo oluncane, akukho ukuncipha, nokuthuthukiswa kwamandla okusheshayo.
I-OBC-30S ilungele ukumisa amasistimu odaka lukasimende ahlukahlukene olwandle futhi inokuhambisana okuhle nezinye izithasiselo.
I-OBC-30S inokuhlakazeka okuqinile ku-slurry kasimende, futhi ifaneleka ngokukhethekile ukumiswa kwamasistimu odaka lukasimende anokuqukethwe okuqinile okuphezulu emanzini ahlanzekile noma ingxenye ephezulu yezinto ezicokeme kakhulu.
Idatha yobuchwepheshe
| Into | inkomba |
| Ukubukeka | Impushana emhlophe |
Ukusebenza kwe-Cement slurry
| Into | Inkomba yobuchwepheshe | Isimo sokuhlola |
| Ukulahlekelwa kwamanzi, ml | ≤50 | 80℃,6.9MPa |
| Isikhathi sokuqina, imiz | ≥60 | 80℃,45MPa/45min |
| Ukungaguquguquki kokuqala, Bc | ≤30 |
|
| Amandla acindezelayo, i-MPa | ≥14 | 80 ℃, ingcindezi evamile, 24h |
| Amanzi amahhala, ml | ≤1.0 | 80 ℃, ingcindezi evamile |
| Ukwakhiwa kwe-Cement slurry: 100% we-G grade usimende (ukumelana nesulfure ephezulu) + 44.0% amanzi ahlanzekile + 0.8% OBC-30S + 0.5% defoamer. | ||
Ibanga lokusetshenziswa
Izinga lokushisa: ≤150°C (BHCT).
lIsilinganiso somthamo wokusikisela: 0.6%-3.0% (BWOC).
Iphakheji
I-OBC-30S ipakishwe esikhwameni esingu-25kg esiyinhlanganisela yezinto ezintathu-in-one, noma ipakishwe ngokwezidingo zekhasimende.
Phawula
I-OBC-30S ingahlinzeka ngemikhiqizo ewuketshezi i-OBC-30L.
