Lehoakhoa la phapanyetsano la acid e matla
Lehoakhoa la phapanyetsano la acid e matla
Matla a Acid Cation Resins
| Lithaba | Sebopeho sa Polymer Matrix | Lihlahisoa tsohle | MosebetsiSehlopha | Ionic Foromo | Kakaretso ea Phapanyetsano Bokgoni (meq / ml ho Na+ ) | Mongobo oa Content as Na+ | Phatsa size limilimithara | Ho ruruhaH → Na Max. | Ho tsamaisa boima ba 'mele g / L. |
| EA-104-GC | Gel Poly-styrene e nang le DVB | 95% | EA-3-KZ | Na+/ H+ | 1.50 | 56-62% | 0.3-1.2 |
10.0% |
800 |
| EA-107-GC | Gel Poly-styrene e nang le DVB | 95% | EA-3-KZ | Na+/ H+ | 1.80 | 48-52% | 0.3-1.2 |
10.0% |
800 |
| EA-118-GC | Gel Poly-styrene e nang le DVB | 95% | EA-3-KZ | Na+/ H+ | 1.90 | 45-50% | 0.3-1.2 |
10.0% |
800 |
| EA-108-GC | Gel Poly-styrene e nang le DVB | 95% | EA-3-KZ | Na+/ H+ | 2.00 | 45-59% | 0.3-1.2 |
8.0% |
820 |
| EA-109-GC | Gel Poly-styrene e nang le DVB | 95% | EA-3-KZ | Na+/ H+ | 2.10 | 40-45% | 0.3-1.2 |
7.0% |
830 |
| EA-110-GC | Gel Poly-styrene e nang le DVB | 95% | EA-3-KZ | Na+/ H+ | 2.20 | 38-43% | 0.3-1.2 |
6.0% |
840 |
| EA-117-GC | Gel Poly-styrene e nang le DVB | 95% | EA-3-KZ | Na+/ H+ | 2.40 | 38-38% | 0.3-1.2 |
5.0% |
850 |
| EA-MC001 | Macroporous Poly-styrene e nang le DVB | 95% | EA-3-KZ | Na+/ H+ | 1.80 | 48-52% | 0.3-1.2 |
5.0% |
800 |
| EA-MC002 | Macroporous Poly-styrene e nang le DVB | 95% | EA-3-KZ | Na+/ H+ | 2.00 | 45-50% | 0.3-1.2 |
5.0% |
800 |
| EA-MC003 | Macroporous Poly-styrene e nang le DVB | 95% | EA-3-KZ | Na+/ H+ | 2.30 | 40-45% | 0.3-1.2 |
5.0% |
800 |
Cation e matla ea acid
Resin e matla ea phapanyetsano ea asiti ke mofuta oa cation resin le sehlopha sa acid ea sulfonic (- SO3H) e le sehlopha se ka sehloohong sa phapanyetsano, se ka sebelisoang bocha.
Ts'ebeliso ea li-acid tse tloaelehileng tsa diminerale e ts'oana. Mofuta oa lehoakhoa le nolofalitsoeng la metsi ke lehoakhoa le matla la phapanyetsano ea asiti e matla. Ho lokela ho sebelisoa lehoakhoa le ikhethileng la mofuta o khethehileng, hobane le boetse le amana le tšusumetso ea sekhahla sa tokollo ea haedrojene ion, boholo ba pore le degree ea crosslinking karabong.
Ts'ebetsong ea indasteri, melemo ea lehoakhoa la phapanyetsano ea ioni ke matla a maholo a kalafo, mefuta e mengata ea ho tlosa lipompo, matla a phahameng a ho tlosa matla, ho tlosa li-ion tse fapaneng, ho nchafatsoa khafetsa, bophelo bo bolelele ba ts'ebeletso le litšenyehelo tse tlase tsa ts'ebetso (leha litjeo tsa ho tsetela ha nako e le 'ngoe li le kholo) . Mefuta e mengata ea mahlale a macha a ipapisitse le lehoakhoa la phapanyetsano ea ione, joalo ka karohano ea chromatographic, ho qheleloa ka thoko ha ion, electrodialysis, jj., E na le mesebetsi ea eona e ikhethang mme e ka etsa mesebetsi e fapaneng e ikhethang, eo ho leng thata ho e etsa ka mekhoa e meng. Nts'etsopele le ts'ebeliso ea mahlale a phapanyetsano ea ion e ntse e hola ka potlako.
Hlokomela
1. Resin ea phapanyetsano ea Ion e na le metsi a itseng 'me ha ea lokela ho bolokoa kantle. Nakong ea polokelo le lipalangoang, e lokela ho bolokoa e le mongobo ho qoba ho omisoa ke moea le ho felloa ke metsi 'meleng, ho fella ka lehoakhoa le robehileng. Haeba lehoakhoa le felloa ke metsi nakong ea polokelo, le lokela ho ineloa ka metsing a letsoai (10%) ebe le hlapolloa hanyane ka hanyane. Ha ea lokela ho kenngoa ka kotloloho ka metsing ho qoba ho hola ka potlako le ho robeha ha lehoakhoa.
2. Nakong ea polokelo le lipalangoang mariha, mocheso o lokela ho bolokoa ho 5-40 ℃ ho qoba ho hohola kapa ho chesa haholo, ho tla ama boleng. Haeba ho se na thepa ea ho chesa e futhumatsang mariha, lehoakhoa leo le ka bolokoa ka metsing a letsoai, 'me metsi a letsoai a ka tsejoa ho latela mocheso.
3. Lihlahisoa tsa indasteri tsa lehoakhoa la phapanyetsano ea ione hangata li na le monomer o fokolang o tlase le o sa sebetseng, hammoho le litšila tse sa tloaelehang tse kang tšepe, loto le koporo. Ha lehoakhoa le kopana le metsi, asiti, alkali kapa litharollo tse ling, lintho tse kaholimo li tla fetisetsoa ka har'a tharollo, li ama boleng ba mantle. Ka hona, resin e ncha e tlameha ho etelloa pele pele e sebelisoa. Ka kakaretso, lehoakhoa le atolositsoe ka botlalo ka metsi, ebe litšila tse sa sebetsoang (haholo-holo metsoako ea tšepe) li ka tlosoa ka 4-5% hlapolla acid ea hydrochloric, 'me litšila tsa' mele li ka tlosoa ka tharollo ea 2-4% ea hlapolla tharollo ea sodium hydroxide. Haeba e sebelisoa ha ho etsoa meriana, e tlameha ho kolobisoa ka ethanol.
