ʻO nā Resin Cation Acid ikaika
Kēpau | ʻO ka Polymer Matrix Structure | Nā lei holoʻokoʻa | LaunchPūʻulu | Ionic Palapala | Huina Kūʻai Kaha (meq / ml ma Na+ ) | Moisture maʻiʻo as Na+ | Ka nui o ka huna huna mm | ʻŌhūH → Na Max. | Kaumaha Lawe g / L |
GC104 | ʻO Gel Poly-styrene me DVB | 95% | R-SO3 | Na+/ H+ | 1.50 | 56-62% | 0.3-1.2 |
10.0% |
800 |
GC107 | ʻO Gel Poly-styrene me DVB | 95% | R-SO3 | Na+/ H+ | 1.80 | 48-52% | 0.3-1.2 |
10.0% |
800 |
GC107B | ʻO Gel Poly-styrene me DVB | 95% | R-SO3 | Na+/ H+ | 1.90 | 45-50% | 0.3-1.2 |
10.0% |
800 |
GC108 | ʻO Gel Poly-styrene me DVB | 95% | R-SO3 | Na+/ H+ | 2.00 | 45-59% | 0.3-1.2 |
8.0% |
820 |
GC109 | ʻO Gel Poly-styrene me DVB | 95% | R-SO3 | Na+/ H+ | 2.10 | 40-45% | 0.3-1.2 |
7.0% |
830 |
GC110 | ʻO Gel Poly-styrene me DVB | 95% | R-SO3 | Na+/ H+ | 2.20 | 38-43% | 0.3-1.2 |
6.0% |
840 |
GC116 | ʻO Gel Poly-styrene me DVB | 95% | R-SO3 | Na+/ H+ | 2.40 | 38-38% | 0.3-1.2 |
5.0% |
850 |
MC001 | ʻO Macroporous Poly-styrene me DVB | 95% | R-SO3 | Na+/ H+ | 1.80 | 48-52% | 0.3-1.2 |
5.0% |
800 |
MC002 | ʻO Macroporous Poly-styrene me DVB | 95% | R-SO3 | Na+/ H+ | 2.00 | 45-50% | 0.3-1.2 |
5.0% |
800 |
MC003 | ʻO Macroporous Poly-styrene me DVB | 95% | R-SO3 | Na+/ H+ | 2.30 | 40-45% | 0.3-1.2 |
5.0% |
800 |
ʻO Cation Acid ikaika
ʻO ka resin exchange acid kahi ʻano cin exchange resin me ka hui sulfonic acid (- SO3H) ma ke ʻano he hui hoʻololi nui, hiki ke hoʻohana hou ʻia.
ʻO ka hoʻohana ʻana o nā waikawa mineral maʻamau ka mea like. ʻO ke ʻano o ka kēpau wai palupalu he resin exchange ion acid ikaika. Pono e hoʻohana i ka resin type catalyst kūikawā, no ka mea pili pū ia i ka hopena o ka hydrogen ion hoʻokuʻu, ka nui o ka pore a me ke kekelē crosslinking i ka hopena.
I ka ʻoihana ʻenehana, ʻo nā mea maikaʻi o ka resin exchange resin he mana lapaʻau nui, ka laulā decolorization ākea, hiki i ka decolorization kiʻekiʻe, hemo o nā ion like ʻole, hana hou ʻana, ola lōʻihi a me ke kumu kūʻai haʻahaʻa (ʻoiai ke kumu kūʻai nui o ka hoʻopukapuka manawa hoʻokahi) . ʻO nā ʻano ʻenehana hou e pili ana i ka resin exchange ion, e like me ka hoʻokaʻawale ʻana i ka chromatographic, ka hoʻoneʻe ʻia ʻana o ion, electrodialysis, a pēlā aku. Ke hoʻomohala nei ka hoʻomohala ʻana a me ka noi ʻana o ka ʻenehana hoʻololi ion.
Kaha
1. Aia i ka kēpau pānaʻi ion kekahi wai a ʻaʻole pono e mālama ʻia i ka lewa ākea. I ka wā e mālama ai a me ka halihali ʻana, pono e mālama mau ʻia e hōʻalo i ka maloʻo ʻana o ka ea a me ka make wai, e hopena ana i ka kēpau naha. Inā hoʻomake ʻia ka kēpau i ka wā e waiho ai, pono e hoʻoulu ʻia i ka wai paʻakai paʻa (10%) a laila hoʻoheheʻe mālie. ʻAʻole pono e hoʻokomo pololei ʻia i loko o ka wai e hōʻalo i ka hoʻonui wikiwiki a me ka haki o ka kēpau.
2. I ka wā e mālama ai a me ka halihali ʻana i ka hoʻoilo, pono e mālama i ka mahana ma 5-40 ℃ e hōʻalo i ka supercooling a i ʻole ka hoʻomāhuahua ʻana, kahi e hoʻopili ai i ka maikaʻi. Inā ʻaʻohe mea pono e hoʻopili i ka hoʻoilo i ka hoʻoilo, hiki ke mālama i ka kēpau i ka wai paʻakai, a hiki ke hoʻoholo ʻia ka hoʻokaʻina o ka wai paʻakai e like me ka mahana.
3. ʻO nā huahana ʻoihana o ka reson exchange ion pinepine ka hapa o ka polymer haʻahaʻa a me ka monomer reactive ʻole, a me nā impurities inorganic e like me ka hao, kēpau a me ke keleawe. Ke hoʻopili ka resin me ka wai, ʻakika, alkali a i ʻole nā haʻina ʻē aʻe, e hoʻoili ʻia nā mea i luna i loko o ka hopena, e hoʻololi ana i ka maikaʻi o ka effluent. No laila, pono e hana i ka kēpau hou ma mua o ka hoʻohana. ʻO ka maʻamau, hoʻonui ākea ʻia ka kēpau me ka wai, A laila, hiki ke hemo i nā impurities inorganic (ʻo ka hapa nui o nā hui hao) e 4-5% dilute hydrochloric acid, a hiki ke hoʻoneʻe ʻia nā impurities ʻupena e 2-4% dilute sodium hydroxide solution. Inā hoʻohana ʻia ia i ka hoʻomākaukau lāʻau lapaʻau, pono e pulu i ka ethanol.