FC-651S High Temperature Fluid Loss Control Additives
• FC-651S ine hutano hwakanaka uye inogona kushandiswa mumhando dzakasiyana-siyana dzesimende slurry systems.Iine kuwirirana kwakanaka nezvimwe zvinowedzera.Zvichienderana neFC-650S, chigadzirwa chakavandudza kusarudzika kwayo munyu uye ine basa riri nani rekudzivirira munyu.
• FC-651S inokodzera tembiricha yakafara ine tembiricha yepamusoro inopikisa kusvika 230 ℃.Iyo yekumisa kugadzikana kwe simenti slurry system munzvimbo yepamusoro-yekushisa iri nani nekuda kwekuunza HA.
• FC-651S inogona kushandiswa yoga.Mhedzisiro yacho iri nani kana yakashandiswa pamwe chete neFC-631S/ FC-632S.
• Inokodzera mvura yakachena / mvura yemunyu kugadzirira slurry.
Minda yemafuta ekupisa yakakwira inotarisana neyakasiyana seti yezvinetso kana zvasvika pakuisa simende zvakanaka.Imwe yezvinetso izvi inyaya yekurasikirwa kwemvura, iyo inogona kuitika kana dhaka rekuchera filtrate rinopinda mukugadzirwa uye rinokonzera kuderedzwa kwehuwandu hwemvura.Kugadzirisa dambudziko iri, isu takagadzira yakasarudzika yekurasikirwa kwemvura inoderedza iyo yakanyatsogadzirirwa kushandiswa munzvimbo dzemafuta ekupisa.FC-651S yakakwira tembiricha yekurasikirwa kwekudzora yekuwedzera uye yakakodzera kumusika weCanada.
| Product | Group | Chikamu | Range |
| FC-651S | FLAC HT | AMPS+NN+Humic acid | <230degC |
| Item | Index |
| Chitarisiko | Hupfu hwakachena kusvika kuyero |
| Item | Indekisi yehunyanzvi | Test mamiriro |
| Kurasikirwa nemvura, mL | ≤50 | 80 ℃, 6.9MPa |
| Multiviscosity nguva, min | ≥60 | 80 ℃, 45MPa/45min |
| kuenderana kwekutanga, Bc | ≤30 | |
| Kudzvinyirira simba, MPa | ≥14 | 80 ℃, zvakajairika kumanikidzwa, 24h |
| Mvura yemahara, mL | ≤1.0 | 80 ℃, zvakajairika kumanikidza |
| Chikamu chesimende slurry: 100% giredhi G simende (High sulfate-resistant)+44.0% mvura yakachena+0.9％ FC-651S+0.5 % defoaming agent. | ||
Fluid loss control agents vave vachiwedzerwa kune oiri-tsime simende slurries kwemakore anopfuura 20, uye indasitiri simende nhasi inobvuma kuti mhando yesimende mabasa akawedzera zvikuru.Muchokwadi, zvinotenderwa nevakawanda kuti kutadza kutadza kutonga kwemvura kunogona kubatsira mukutadza kwekutanga simende kunokonzerwa nekuwedzera density kuwedzera kana annulus bridging, uye kuti simende filtrate kupinda muchimiro inogona kukuvadza mukugadzirwa.Fluid kurasikirwa zvinowedzera zvinogona kukwidziridza kudzoreredza nekudzivirira kusvibiswa kwemafuta uye gasi kubva kune yakasefa mukuwedzera nekubudirira kudzora kurasikirwa kwesement slurry.
