Nā Mea Hoʻohui Mana Hoʻomalu Pohō Wai Mahana Kiʻekiʻe FC-634S
• ʻO FC-634S kahi mea hoʻohui pohō wai polymer no ka sima i hoʻohana ʻia i loko o ka luawai aila a hoʻokumu ʻia e ka copolymerization me AMPS/NN ma ke ʻano he monomer nui me ka pale maikaʻi i ka mahana a me ka paʻakai a me ka hui pū ʻana me nā monomers anti-paʻakai ʻē aʻe. Ua hoʻolauna ka huahana i nā hui i maʻalahi ʻole e hydrolyze i mea e hoʻonui nui ʻia ai ke kūpaʻa wela kiʻekiʻe. Loaʻa i nā molekala kahi helu nui o nā hui adsorptive kiʻekiʻe e like me - CONH2, - SO3H, - COOH, nona ke kuleana koʻikoʻi i ke kūpaʻa paʻakai, ke kūpaʻa wela, ka omo ʻana o ka wai manuahi, ka hōʻemi ʻana i ka pohō wai, a pēlā aku.
• He maikaʻi ka versatility o FC-634S a hiki ke hoʻohana ʻia i nā ʻano ʻōnaehana slurry sima like ʻole. Loaʻa iā ia ka launa maikaʻi me nā mea hoʻohui ʻē aʻe.
• Loaʻa iā FC-634S kahi mānoanoa kiʻekiʻe o ka wikiwiki shear haʻahaʻa, hiki ke hoʻoikaika pono i ke kūpaʻa hoʻokuʻu o ka ʻōnaehana slurry sima, mālama i ke kahe o ka slurry, pale i ka sedimentation i ka manawa like, loaʻa iā ia kahi hana anti gas channeling maikaʻi, ʻoi aku ka haʻahaʻa o ka mānoanoa o ka wikiwiki shear haʻahaʻa ma mua o FC-632S.
• He kūpono ʻo FC-634S no ka mahana ākea me ke kūpaʻa wela kiʻekiʻe a hiki i 230℃. Ma hope o ka hoʻohana ʻana, maikaʻi ke kahe o ka ʻōnaehana slurry sima, paʻa me ka wai manuahi liʻiliʻi a me ka ʻole o ka hoʻopaneʻe ʻana a ulu koke ka ikaika mua ma ka mahana haʻahaʻa. He kūpono ia no ka hoʻomākaukau ʻana i ka slurry wai maʻemaʻe/wai paʻakai.
ʻO Foring Chemical FLCA kahi mea hoʻohui pohō wai polymeric haʻahaʻa ke kumu kūʻai i hoʻolālā ʻia no ka hōʻemi ʻana i ka pohō wai kiʻekiʻe wela (HTHP) i kūpono no ka hoʻohana ʻana i nā kūlana a me nā koi like ʻole, e like me nā mahana kiʻekiʻe a me nā paʻakai kiʻekiʻe. ʻO FC-634S kahi mea hoʻohui kaohi pohō wai wela kiʻekiʻe a kūpono ia no ka mākeke Lūkini a me ʻAmelika ʻĀkau.
| Huahana | Pūʻulu | ʻĀpana | Pae |
| FC-634S | FLAC HT | AMPS+NN | <230degC |
| Mea | Iindex |
| helehelena | Pauka keʻokeʻo a melemele māmā |
| Mea | Papa kuhikuhi loea | Kūlana hoʻāʻo |
| Pohō wai, mL | ≤100 | 80℃,6.9MPa |
| Ka manawa multiviscosity, min | ≥60 | 80℃,45MPa/45min |
| 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 maʻemaʻe +0.6% FC-634S +0.5% mea hoʻohemo huʻa. | ||
Ua hoʻolauna ʻia nā mea hoʻomalu i ka nalowale o ka wai i nā slurries sima luawai aila no nā makahiki he 20 a ʻoi, a ua ʻike ka ʻoihana sima i kahi hoʻomaikaʻi nui ʻana i ka maikaʻi o nā papahana sima. ʻO ka ʻoiaʻiʻo, ua ʻae maikaʻi ʻia ʻo ka nele o ka hoʻokele nalowale wai ke kumu o 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 ka filtrate sima i ke ʻano he mea hōʻino paha i ka hopena. Hiki i nā mea hoʻohui nalowale wai ke kōkua i ka slurry sima e hoʻōla hou me ka maikaʻi ma ka pale ʻana i ka haumia o ka papa aila a me ke kinoea a me ka hoʻomalu pono ʻana i ka nalowale o ka wai o ka slurry sima.
