FC-650S Fluid ilahleko Control izongezo
• I-FC-650S yi-polymer fluid loss additive ye-samente esetyenziswa kwi-oyile kakuhle kwaye yenziwe yi-copolymerization kunye ne-AMPS/NN/HA njenge-monomer ephambili enobushushu obulungileyo kunye nokumelana netyuwa kunye nokudityaniswa nezinye ii-monomers ezichasene netyuwa.Iimolekyuli ziqulethe inani elikhulu lamaqela abhengeze kakhulu afana ne-CONH2, - SO3H, -COOH, edlala indima ebalulekileyo ekuxhathiseni ityuwa, ukumelana nokushisa, ukuxutywa kwamanzi akhululekile, ukunciphisa ukulahleka kwamanzi, njl.
• I-FC-650S inomsebenzi omninzi kwaye ingasetyenziswa kwiinkqubo ezahlukeneyo zodaka lwesamente.Inokuhambelana kakuhle nezinye izongezo.
• I-FC-650S ilungele ubushushu obubanzi kunye nokumelana nobushushu obuphezulu ukuya kuma-230℃.Inomsebenzi ongcono wozinzo lokumiswa kwindawo yobushushu obuphezulu ngenxa yokwazisa i-humic acid.
• I-FC-650S inokusetyenziswa iyodwa.Isiphumo singcono xa sisetyenziswa kunye neFC-631S/ FC-632S.
• Ilungele ukulungiswa kwamanzi ahlaziyekileyo/amanzi anetyuwa.
Amasimi e-oyile anobushushu obuphezulu ajongana neseti eyodwa yemiceli mngeni xa kufikwa ekufakweni kwesamente kakuhle.Enye yale mingeni ngumba wokulahlekelwa kwamanzi, okunokuthi kwenzeke xa i-filtrate yodaka lokugaya ihlasela ukubunjwa kwaye ibangele ukucutha umthamo wamanzi.Ukusombulula le ngxaki, siye saqulunqa isinciphisi esikhethekileyo sokulahleka kolwelo olulungiselelwe ngokukodwa ukusetyenziswa kwiindawo zeoli ezinobushushu obuphezulu.
| Imveliso | Iqela | Icandelo | Uluhlu |
| FC-650S | IFLAC HT | AMPS+NN+Humic acid | <230degC |
| Into | Index |
| Imbonakalo | Umgubo omhlophe ukuya kumthubi okhanyayo |
| Into | Isalathiso sobugcisa | Imeko yovavanyo |
| Ilahleko yamanzi, ml | ≤50 | 80℃, 6.9MPa |
| Ixesha le-Multiviscosity, min | ≥60 | 80℃, 45MPa/45min |
| ukungaguquguquki kokuqala, Bc | ≤30 | |
| Amandla acinezelayo, iMPa | ≥14 | 80 ℃, uxinzelelo oluqhelekileyo, 24h |
| Amanzi asimahla, ml | ≤1.0 | 80℃, uxinzelelo oluqhelekileyo |
| Inxalenye yodaka lwesamente: I-100% yebakala G yesamente (I-High sulfate-resistant)+44.0% amanzi afreshi+0.9％ FC-650S+0.5 % isixhobo sokukhupha amagwebu. | ||
Ii-arhente zokulawula ilahleko yolwelo ziye zaziswa kwi-oyile-yemithombo yesamente eludaka iminyaka engaphezu kwama-20, kwaye ishishini liye laqonda ukuba oku kuye kwawandisa kakhulu umgangatho weeprojekthi zesamente.Enyanisweni, yamkelwe kakuhle into yokuba ukunqongophala kolawulo lwelahleko yolwelo kunokuba netyala lokusilela kwisamente okuphambili ngenxa yokwanda koxinano olugqithisileyo okanye i-annulus bridging kunye nokuba uhlaselo lobume ngokuhluzwa kwesamente lunokuba yingozi kwimveliso.Izongezo zokulahleka kwe-Fluid azigcini nje ukunciphisa ngokufanelekileyo ukulahleka kwe-sement slurry fluid kodwa zigcina ulwelo oluhluziweyo lungcolise i-oyile kunye negesi, ukuphucula ukusebenza kakuhle.
