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Vaivai acid cation fesuiaʻi resin

Vaivai acid cation fesuiaʻi resin

O le Vaivai Cide Cation (WAC) resins e copolymerized e acrylonitrile ma divinylbenzene ma hydrolyzing ia ma sulfuric acid po o Sodium hydroxide.

Dongli kamupani mafai ona faʻaavanoa macroporous WAC resins ma eseese crosslink ma gradings aofia ai Na foliga, toniga vaega tele ma meaʻai vasega.


Oloa Faʻamatalaga

Pine o oloa

Vaivai Valivali Cate Resin

Resins Polymer Matrix Faʻavae                   Foliga Vaaia Faaletino Galuega tauaveKulupu Ionic Fomu Aofaʻiga Fetuutuunaʻi mafai gafatia meq / ml i le H Susu anotusi Tele vaega mm FulafulaH → Na Max. Vaa mamafa g / L
GC113 Gel ituaiga Polyacrylic ma le DVB Manino Spherical Beads R-COOH H 4.0 44-53% 0.3-1.2 45-65% 750
MC113 Macroporous Polyacrylic DVB Oloa Opaque Beads R-COOH H 4.2 45-52% 0.3-1.2 45-65% 750
D152 Macroporous Polyacrylic DVB Oloa Opaque Beads R-COOH Na 2.0 60-70% 0.3-1.2 50-55% 770
Weak-Acid-Cation3
Weak-Acid-Cation
Weak-Acid-Cation4

Vaivai vai suia cation fesuiaʻi resin o se ituaiga o resin o loʻo i ai vaivaiga vaivai fesuiaʻi vaega: carboxyl COOH, phosphate po2h2 ma phenol.

E masani ona faʻaaogaina ile togafitiga ole vai, tuʻu eseʻesega o elemeni e seasea tutupu, faʻataʻitaʻiga ma faʻamaluluina o le vai, toʻesea mai ma le tuʻuʻeseʻeseina o vailaʻau faʻafomaʻi ma amino acid i totonu o vailaʻau tau vailaʻau.

Feature

(1) O le vaivai acid cation fesuiaʻi resin e tutusa uiga i le vai. O le mea lea, o lona agavaʻa e faʻaleagaina masima le tutusa e vaivai (ie e faigata ona tali atu i masima o anion malosi acid pei o SO42 -, Cl -). E faʻatoa mafai ona tali atu i masima masima vaivai (salts ma alkalinity) e maua ai le acid vaivai ae le o le acid malosi. Suavai ma maualuga alkalinity mafai ona togafitia e vaivai acid H-ituaiga fesuiaʻi resin. Ina ua maeʻa le cations tutusa ma alkalinity i le vai ua atoa aveʻesea, o le cations tutusa ma malosi acid radical i le vai mafai ona aveʻese e malosi acid H-ituaiga fesuiaʻi resin.

(2) Ona o le vaivai acid cation fesuiaʻi resin e maualuga vavalalata mo H +, e faigofie ona toe faʻafouina, o lea e mafai ai ona toe faʻafouina ma le otaota vai o le malosi acid H-ituaiga cation fesuiaʻi resin.

(3) O le fesuiaiga gafatia o vaivai vaivaʻa cation fesuiaʻi resin e lapoʻa nai lo le malosi o le malosi acid cation fesuiaʻi resin.

(4) Vaivai acid cation fesuiaʻi resin e maualalo crosslinking tikeri ma lapoʻa pores, o lea o lona masini malosiʻaga e maualalo ifo nai lo le malosi o le resin acid cation fesuiaʻiga resin.

Isi Uiga

O meatotino a vaivaiga vaivai vai fesuiaʻi resin i totonu o le vai e tutusa ma mea na o le vaivai acid. E i ai le vaivai fegalegaleaʻi ma masima le tutusa (pei o SO42 -, Cl - ma isi malosi anion acid). E faʻatoa mafai ona tali atu i masima masima vaivai (salts ma alkalinity) ma maua ai le acid vaivai ina ua maeʻa le tali atu. Vai ma maualuga alkalinity mafai ona togafitia e malosi acid H-ituaiga ion fesuiaʻi resin. Ina ua mavae le anion tutusa i alkalinity i le vai ua aveʻesea, le anion fetaui i malosi acid radical mafai ona aveʻese e malosi acid H-ituaiga ion fesuiaʻi resin.

Talu ai o le vaivai acid cation resin e maualuga lona vavalalata mo H, e faigofie ona toe faʻafouina, o lea e mafai ai ona toe faʻafouina ma le otaota vai o le malosi acid H-ituaiga anion fesuiaʻi resin.

O le fesuiaiga gafatia o le vaivai acid cation resin e tusa ma le faʻalua nai lo le malosi acid cation resin. Talu ai o le crosslinking tikeri o vaivai vaivaʻa cation resin e maualalo, o lona malosiaga e maualalo ifo nai lo le malosi o le reside ova oona oona.

O le masima ituaiga vai oona vai malo resin o loʻo iai hydrolysis mafai.


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