Isifinyezo
I-OBC-43S iyisengezo sokulahlekelwa uketshezi lwamafutha e-polymer kahle.Ihlanganiswe ne-AMPS/NN, enokumelana okuhle nezinga lokushisa nosawoti, njenge-monomer eyinhloko, kuhlanganiswe namanye ama-monomers abekezelela usawoti.Umkhiqizo wethula amaqembu angenawo kalula i-hydrolyzed, ukumelana nokushisa okuphezulu kuyathuthukiswa ngokusobala, futhi i-molecule iqukethe inani elikhulu lamaqembu e-adsorption anamandla afana -CONH2, -SO3H, -COOH, adlala indima ebalulekile ekuphikiseni izinga lokushisa, i-adsorption. amanzi amahhala, nokulahlekelwa kwamanzi.
I-OBC-43S inokuhlukahluka okuhle, ingasetshenziswa ezinhlelweni ezihlukene zikasimende, futhi inokuhambisana okuhle nezinye izithasiselo.
I-OBC-43S inezinga eliphezulu eliphansi le-viscosity ye-shear viscosity, engathuthukisa ngempumelelo ukumiswa kokumiswa kwesistimu ye-slurry kasimende, kuyilapho igcina uketshezi lwe-slurry, ivimbela ukuthungwa kwe-sedimentation, nokuba nokumelana okuhle komzila wegesi.I-viscosity yezinga eliphansi lokugunda liphansi kune-OBC-33S.
I-OBC-43S inezinga lokushisa elibanzi lohlelo lokusebenza, ukumelana nezinga lokushisa okuphezulu okufika ku-230℃, uketshezi oluhle kanye nokuzinza kwesistimu ye-slurry kasimende, uketshezi olungenasici oluncane, akukho ukuncipha, kanye nokuthuthukiswa okusheshayo kwamandla okuqala ekushiseni okuphansi.
I-OBC-43S ilungele ukuxutshwa kodaka lwamanzi/amanzi anosawoti.
Idatha yobuchwepheshe
| Into | inkomba |
| Ukubukeka | Impushana emhlophe |
Ukusebenza kwe-Cement slurry
| Into | Inkomba yobuchwepheshe | Isimo sokuhlola |
| Ukulahlekelwa kwamanzi, ml | ≤100 | 80℃,6.9MPa |
| Isikhathi sokujiya, 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: I-100% yebanga le-G (ukumelana nesulfure ephezulu) + 44.0% amanzi ahlanzekile + 0.6% OBC-43S + 0.5% defoamer. | ||
Ibanga lokusetshenziswa
Izinga lokushisa: ≤230°C (BHCT).
Umthamo ophakanyisiwe: 0.6% -3.0% (BWOC).
Iphakheji
I-OBC-43S ipakishwe esikhwameni esingu-20kg esiyinhlanganisela yezinto ezintathu-in-one, noma ipakishwe ngokwezidingo zekhasimende.
Phawula
I-OBC-43S ingahlinzeka ngemikhiqizo ewuketshezi i-OBC-43L.
