Tsis muaj zog acid cation pauv cob
Tsis muaj zog acid cation pauv cob
Tsis muaj zog Acid Cation Resins
| Resins | Polymer Matrix Qauv | Daim Ntawv Zoo Li Lub Cev | Muaj nuj nqiPawg | Ionic Daim ntawv | Peev Xwm Txauv Peev Xwm meq/ml hauv H | Cov ntsiab lus noo noo | Particle Loj hli | OH -Na Max. | Qhov hnyav thauj khoom g/L. |
| GC113 | Gel hom Polyacrylic nrog DVB | Ntshiab Spherical Beads | R-COJ | H | 4.0 | 44-53% | 0.3-1.2 | 45-65% | 750 |
| MC113 | Macroporous Polyacrylic DVB | Moist Opaque Beads | R-COJ | H | 4.2 | 45-52% | 0.3-1.2 | 45-65% | 750 |
| D152 | Macroporous Polyacrylic DVB | Moist Opaque Beads | R-COJ | Na | 2.0 | 60-70% | 0.3-1.2 | 50-55% | 770 |
Cov kua qaub tsis muaj zog sib pauv hloov pauv yog ib hom tshuaj uas muaj cov kua qaub sib pauv hloov pauv: carboxyl COOH, phosphate po2h2 thiab phenol.
Nws feem ntau yog siv hauv kev kho dej, sib cais ntawm cov khoom uas tsis tshua muaj, dealkalization thiab muag dej, rho tawm thiab cais cov tshuaj tua kab mob thiab cov amino acids hauv kev lag luam kws tshuaj.
Feature
(1) Qhov tsis muaj zog acid cation txauv resin muaj cov yam ntxwv zoo sib xws hauv dej. Yog li ntawd, nws lub peev xwm decompose cov ntsev nruab nrab tsis muaj zog (piv txwv li nws nyuaj rau hnov mob nrog ntsev ntawm cov kua qaub muaj zog xws li SO42 -, Cl -). Nws tsuas tuaj yeem cuam tshuam nrog cov kua qaub tsis muaj zog (ntsev nrog alkalinity) los tsim cov kua qaub tsis muaj zog es tsis muaj zog acid. Cov dej uas muaj alkalinity siab tuaj yeem kho tau los ntawm cov kua qaub tsis muaj zog H-hom pauv pauv. Tom qab cov cations sib raug rau alkalinity hauv dej raug tshem tawm tag, cov cations sib raug rau cov kua qaub uas muaj zog hauv dej tuaj yeem raug tshem tawm los ntawm cov kua qaub uas muaj zog H-hom pauv pauv.
(2) Vim tias qhov tsis muaj zog acid cation txauv resin muaj kev sib raug zoo rau H +, nws yooj yim rov tsim dua, yog li nws tuaj yeem rov tsim dua tshiab nrog cov kua pov tseg ntawm cov kua qaub muaj zog H-hom cation pauv cob.
(3) Kev sib pauv peev txheej ntawm cov kua qaub cation pauv pauv loj dua li cov kua qaub cation txauv sib pauv.
(4) Tsis muaj zog acid cation txauv resin muaj cov qib sib txuas qis thiab cov qhov hws loj, yog li nws cov khoom siv dag zog qis dua li ntawm cov kua qaub cation sib pauv hloov pauv.
Lwm Yam Yam Ntxim Saib Ntxim Ua
Cov khoom ntawm cov kua qaub tsis muaj zog sib hloov pauv hauv cov dej zoo ib yam li cov kua qaub tsis muaj zog. Nws muaj kev cuam tshuam tsis zoo nrog cov ntsev nruab nrab (xws li SO42 -, Cl - thiab lwm yam muaj zog acid anions). Nws tsuas tuaj yeem cuam tshuam nrog cov kua qaub tsis muaj zog (ntsev nrog alkalinity) thiab tsim cov kua qaub tsis muaj zog tom qab cov tshuaj tiv thaiv. Dej nrog alkalinity siab tuaj yeem kho tau los ntawm cov kua qaub uas muaj zog H-hom ion pauv pauv. Tom qab cov tshuaj anion sib xws rau alkalinity hauv dej raug tshem tawm, cov anion sib xws rau cov kua qaub uas muaj zog tuaj yeem raug tshem tawm los ntawm cov kua qaub uas muaj zog H-hom ion pauv pauv.
Vim tias cov kua qaub cation tsis muaj zog muaj kev sib raug zoo rau H, nws yooj yim rau rov tsim dua, yog li nws tuaj yeem rov tsim dua nrog cov kua pov tseg ntawm cov kua muaj zog H-hom anion txauv cob.
Kev sib pauv peev txheej ntawm cov kua qaub cation tsis muaj zog yog kwv yees li ob zaug ntawm cov muaj zog acid cation cob. Vim tias qhov kev sib txuas sib txuas ntawm cov kua qaub cation tsis muaj zog tsawg, nws cov khoom siv dag zog tsawg dua li ntawm cov kua qaub cation muaj zog.
Ntsev yam tsis muaj zog acid cation resin muaj peev xwm hydrolysis.
