Izongezo zoLawulo lokulahlekelwa luLwelo lobushushu obuphezulu lwe-FC-634S
• I-FC-634S sisithako sokulahlekelwa lulwelo lwepolymer kwisamente esetyenziswa kwi-oyile well kwaye yenziwe yi-copolymerization ene-AMPS/NN njenge-monomer ephambili enokumelana kakuhle nobushushu kunye netyuwa kwaye idityaniswe nezinye ii-monomers ezichasene netyuwa. Le mveliso ingenise amaqela angelula ukuwasebenzisa i-hydrolyze ukuze ukumelana nobushushu obuphezulu kuphuculwe kakhulu. Iimolekyuli ziqulathe inani elikhulu lamaqela anomdla kakhulu afana ne-CONH2, - SO3H, - COOH, edlala indima ebalulekileyo ekumelaneni netyuwa, ukumelana nobushushu, ukufunxwa kwamanzi asimahla, ukunciphisa ukulahleka kwamanzi, njl.
• I-FC-634S inokuguquguquka okuhle kwaye ingasetyenziswa kwiinkqubo ezahlukeneyo zesamente. Ihambelana kakuhle nezinye izongezo.
• I-FC-634S inoburhabaxa obuphezulu obunezinga eliphantsi lokucheba, nto leyo enokuphucula ngokufanelekileyo uzinzo lokuxhoma kwenkqubo yokulunywa kwesamente, igcine ukutyibilika koburhabaxa, ithintele ukutyibilika kwangaxeshanye, inamandla amahle okulwa nokutshaya igesi, uburhabaxa obuphantsi boburhabaxa buphantsi kune-FC-632S.
• I-FC-634S ifanelekile kubushushu obubanzi obunokumelana nobushushu obuphezulu ukuya kuthi ga kwi-230℃. Emva kokusetyenziswa, ukunyibilika kwenkqubo yesamente kuba kuhle, kuzinzile kwaye akukho lulwelo lukhululekileyo kwaye akukho tshintsho luza kuqala kwaye amandla okuqala kubushushu obuphantsi akhula ngokukhawuleza. Ifanelekile kulungiselelo lwesalulwelo samanzi acocekileyo/amanzi anetyuwa.
I-Foring Chemical FLCA sisongezelelo sokulahleka kolwelo lwepolymeric esingabizi kakhulu esenzelwe ukunciphisa ukulahleka kolwelo oluphezulu loxinzelelo oluphezulu (HTHP) olusebenza kakuhle kwiimeko ezahlukeneyo neemfuno, ezinje ngamaqondo obushushu aphezulu kunye noxinzelelo oluphezulu lwetyuwa. I-FC-634S sisongezelelo sokulawula ukulahleka kolwelo oluphezulu kwaye sifanelekile kwimarike yaseRashiya naseMntla Melika.
| Imveliso | Iqela | Icandelo | Uluhlu |
| I-FC-634S | I-FLAC HT | I-AMPS+NN | <230degC |
| Into | Ii-ndex |
| Inkangeleko | Umgubo omhlophe ukuya kotyheli okhanyayo |
| Into | Isalathiso sobugcisa | Imeko yovavanyo |
| Ukulahleka kwamanzi, i-mL | ≤100 | 80℃, 6.9MPa |
| Ixesha le-multiviscosity, umzuzu | ≥60 | 80℃,45MPa/45min |
| ukufana kokuqala, i-Bc | ≤30 | |
| Amandla oxinzelelo, i-MPa | ≥14 | 80℃, uxinzelelo oluqhelekileyo, iiyure ezingama-24 |
| Amanzi asimahla, mL | ≤1.0 | 80℃, uxinzelelo oluqhelekileyo |
| Inxalenye yesamente esiludaka: Isamente ye-100% ye-grade G (emelana ne-sulfate ephezulu)+44.0% amanzi acocekileyo+0.6% FC-634S+0.5% iarhente yokucoca i-foam. | ||
Iiarhente zokulawula ilahleko yolwelo ziye zaziswa kwi-slurry zesamente ye-oyile kangangeminyaka engaphezu kwama-20, kwaye ishishini le-samente liye labona ukuphucuka okukhulu kumgangatho weeprojekthi zesamente. Enyanisweni, kuyamkelwa kakuhle ukuba ukungabikho kolawulo lokulahleka kolwelo kunokuba yimbangela yokusilela kwesamente ngenxa yokwanda koxinano okanye i-annulus bridging, kwaye ukungenelela kwe-samente kwi-filtrate yokwakheka kunokubangela umonakalo kwimveliso. Izongezo zokulahleka kolwelo zinokunceda i-slurry yesamente ukuba ibuye isebenze kakuhle ngokuthintela ungcoliseko lwe-oyile kunye negesi kunye nokulawula ngempumelelo ilahleko yolwelo lwe-slurry yesamente.
