Nā mea hoʻohui hoʻokele pohō wai FC-FR220S
Hoʻohana ka copolymer sulphonate copolymer (wai wili) FC-FR220S i ke kumumanaʻo o ka hoʻolālā ʻano molekala e hoʻomaikaʻi i ka paʻakikī o ka molekole copolymer. Loaʻa i ka ʻāpana hana hou monomer i hoʻolauna ʻia kahi nui o ka lewa, hiki ke hoʻonui pono i ka pale steric a hoʻomaikaʻi i ka hopena o ka huahana ma ka kaohi ʻana i ka nalowale o ka wai HTHP; I ka manawa like, ua hoʻonui hou ʻia kona hiki ke kūʻē i ka mahana a me ka calcium paʻakai ma o ka hoʻonui ʻana i nā monomers hoʻomanawanui i ka mahana a me ka paʻakai. Lanakila kēia huahana i nā hemahema o ka kaohi nalowale wai polymer maʻamau, e like me ke kūʻē ʻana o ka shear maikaʻi ʻole, ke kūʻē ʻana o ka calcium paʻakai maikaʻi ʻole, a me ka hopena maikaʻi ʻole o ka kaohi ʻana i ka nalowale wai HTHP. He kaohi nalowale wai polymer hou ia.
| Mea | Papa Kuhikuhi | ʻIkepili i ana ʻia | |
| helehelena | Pauka keʻokeʻo a melemele paha | Pauka keʻokeʻo | |
| Wai, % | ≤10.0 | 8.0 | |
| Koena kānana(ʻōpuʻu kānana 0.90mm), % | ≤10.0 | 1.5 | |
| waiwai pH | 7.0~9.0 | 8 | |
| 30% slurry saline ma hope o ka ʻelemakule ʻana ma 200 ℃ / 16h. | Ka nalowale o ka wai API, mL | ≤5.0 | 2.2 |
| Ka nalowale o ka wai HTHP, mL | ≤20.0 | 13.0 | |
1. He ikaika ka paʻakai o FC-FR220S. Ma o nā hoʻokolohua o loko, e hoʻoponopono i ka paʻakai o ka ʻōnaehana wai wili i hoʻohana ʻia no ka loiloi e noiʻi i ke kūpaʻa paʻakai o ka huahana FC-FR220S ma hope o ka ʻelemakule ʻana ma 200 ℃ i loko o ka lepo kumu me nā ʻano paʻakai like ʻole. Hōʻike ʻia nā hopena hoʻokolohua ma ke Kiʻi 1:
Manaʻo: ʻO ka haku mele ʻana o ka slurry kumu no ka loiloi: 6% w/v lepo sodium + 4% w/v lepo loiloi + 1.5% v/v hopena alkali (40% concentration);
Pono e hoʻāʻo ʻia ka pohō wai HTHP ma 150℃ ma 3.5MPa.
Hiki ke ʻike ʻia mai nā hopena hoʻokolohua ma ke Kiʻi 1 he hana maikaʻi loa ko FC-FR220S i ka kaohi ʻana i ka pohō wai HTHP ma lalo o nā ʻano paʻakai like ʻole, a he hana paʻa a me ke kūpaʻa paʻakai maikaʻi loa.
2. Loaʻa iā FC-FR220S ke kūpaʻa wela maikaʻi loa. Hana ʻia ka hoʻokolohua kūloko e noiʻi i ka palena kūpaʻa mahana o ka huahana FC-FR220S i loko o ka slurry brine 30% ma ka hoʻonui mālie ʻana i ka mahana ʻelemakule o FC-FR220S. Hōʻike ʻia nā hopena hoʻokolohua ma ke Kiʻi 2:
Manaʻo: Ua hoʻāʻo ʻia ka pohō wai HTHP ma 150 ℃ a me 3.5MPa.
Hiki ke ʻike ʻia mai nā hopena hoʻokolohua ma ke Kiʻi 2 he kuleana maikaʻi ko FC-FR220S i ka kaohi ʻana i ka nalowale o ka wai HTHP ma 220℃ me ka piʻi ʻana o ka mahana, a he kūpaʻa wela maikaʻi loa a hiki ke hoʻohana ʻia no ka ʻeli ʻana i ka lua hohonu a me ka lua hohonu loa. Hōʻike pū ka ʻikepili hoʻokolohua he pilikia ko FC-FR220S i ka desorption wela kiʻekiʻe ma 240℃, no laila ʻaʻole ʻōlelo ʻia e hoʻohana iā ia ma kēia mahana a ʻoi aku paha.
3. Loaʻa iā FC-FR220S ka hoʻohālikelike maikaʻi. Ua noiʻi ʻia ka hana o FC-FR220S ma hope o ka ʻelemakule ʻana ma 200℃ i loko o ka wai kai, ka wai paʻakai hui a me nā ʻōnaehana wai wili paʻakai saturated ma o nā hoʻokolohua keʻena hoʻokolohua. Hōʻike ʻia nā hopena hoʻokolohua ma ka Papa 2:
Papa 2 Nā hopena loiloi hana o FC-FR220S i nā ʻōnaehana wai ʻeli like ʻole
| Mea | AV mPa.s | FL API ml | FL HTHP ml | Manaʻo |
| Wai ʻeli wai kai | 59 | 4.0 | 12.4 | |
| Wai ʻeli brine hui | 38 | 4.8 | 24 | |
| Wai ʻeli paʻakai māʻona | 28 | 3.8 | 22 |
Hiki ke ʻike ʻia mai nā hopena hoʻokolohua ma ka Papa 2 he kūpono maikaʻi ko FC-FR220S a he kaohi maikaʻi loa ia no ka kaohi ʻana i ka nalowale o ka wai HTHP o nā ʻōnaehana wai ʻeli e like me ka wai kai, ka brine hui a me ka brine saturated, a pēlā aku.
