Nā mea hoʻohui hoʻokele pohō wai FC-620S
• He mea hoʻohui pohō wai polymer ʻo FC-620Sno ka sima i hoʻohana ʻia malua ʻailaa hoʻokumu ʻia e ka copolymerization meNā AMPSma ke ʻano he mea nuimonomer me ka maikaʻi o ka mahana a me ke kūpaʻa paʻakaia me ka hui pū ʻana me nā mea anti-salt ʻē aʻemonomers. ʻO kaAia i loko o nā molekala kahi helu nui o nā hui adsorptive kiʻekiʻe e like me - CONH2, - SO3H, - COOH, ka mea e pāʻani anashe kuleana koʻikoʻi i ke kūpaʻa ʻana i ka paʻakai, ke kūpaʻa ʻana i ka mahana, ka omo ʻana o ka wai manuahi, ka hōʻemi ʻana i ka nalowale o ka wai, a pēlā aku.
• Kūpono ʻo FC-620S no ka mahana ākeameke kūpaʻa wela kiʻekiʻe a hiki i 150 ℃Ma hope o ka hoʻohana ʻana,ka wai o ka ʻōnaehana slurry simahe maikaʻi, paʻa me ka wai manuahi emi a me ka ʻole o ka hoʻolohi ʻana i ka hoʻonohonoho ʻana a me ka ikaika e ulu koke.
•FC-620Siskūpono no nā ʻano ʻōnaehana slurry sima wai kai like ʻole. Loaʻa iā ia ka launa maikaʻi me nā mea hoʻohui ʻē aʻe.
•FHe ikaika ka dispersibility o C-620S, ʻoi aku ka kūpono no nā ʻōnaehana slurry sima wai maʻemaʻe me ka ʻike paʻa kiʻekiʻe a i ʻole nā mea superfine kiʻekiʻe.
Ke kū nei nā kahua aila wela kiʻekiʻe i kahi hui kūikawā o nā pilikia i ka wā e pili ana i ka hoʻopaʻa ʻana i ka luawai. ʻO kekahi o kēia mau pilikia ka pilikia o ka nalowale o ka wai, hiki ke hana i ka wā e komo ai ka filtrate lepo wili i loko o ke kahua a hōʻemi i ka nui o ka wai. No ka hoʻoponopono ʻana i kēia pilikia, ua hoʻomohala mākou i kahi mea hōʻemi pohō wai kūikawā i hoʻolālā kūikawā ʻia no ka hoʻohana ʻana i nā kahua aila wela kiʻekiʻe.
| Huahana | Pūʻulu | ʻĀpana | Pae |
| FC-620S | FLAC LT | AMPS+AM | <150degC |
| Mea | Iindex |
| helehelena | Pauka keʻokeʻo a melemele māmā |
| Mea | Papa kuhikuhi loea | Kūlana hoʻāʻo |
| Pohō wai, mL | ≤50 | 80℃, 6.9MPa |
| Ka manawa multiviscosity, min | ≥60 | 80 ℃, 45MPa/45min |
| ʻO ke kūlike mua, Bc | ≤30 |
|
| Ikaika hoʻopaʻa, MPa | ≥14 | 80 ℃, kaomi maʻamau, 24h |
| Wai manuahi, mL | ≤1.0 | 80℃, kaomi maʻamau |
| ʻĀpana o ka slurry sima: 100% sima papa G (Kūpaʻa sulfate kiʻekiʻe) +44.0% wai kai +0.8% FC-620S +0.5% mea hoʻohemo huʻa. | ||
No nā makahiki he 20 a ʻoi, ua hoʻohui ʻia nā mea hoʻomalu i ka nalowale o ka wai i nā slurries sima luawai aila a ua ʻike ʻia i kēia manawa i ka ʻoihana ua hoʻomaikaʻi nui ʻia ke ʻano o nā hana sima. ʻOiaʻiʻo, ua ʻike maopopo ʻia he hiki i ka nele o ka hoʻomalu ʻana i ka nalowale o ka wai ke kuleana no nā hemahema sima mua, ma muli o ka hoʻonui nui ʻana o ka density a i ʻole ka annulus bridging a ʻo ka hoʻouka ʻana o ke ʻano e ka filtrate sima he mea hōʻino paha i ka hana ʻana. ʻAʻole hiki i ka mea hoʻohui nalowale wai ke hoʻomalu pono i ka nalowale o ka wai o ka slurry sima, akā pale pū i ka papa aila a me ke kinoea mai ka haumia ʻana e ka wai i kānana ʻia a pēlā e hoʻonui ai i ka pono o ka hoʻōla ʻana.
