head_bg

Alailagbara paṣipaarọ cation resini

Alailagbara paṣipaarọ cation resini

Awọn resini Agbara Acid ti ko lagbara (WAC) jẹ idapo nipasẹ acrylonitrile ati divinylbenzene ati hydrolyzing rẹ pẹlu sulfuric acid tabi Sodium hydroxide.

Ile -iṣẹ Dongli le pese awọn resini WAC macroporous pẹlu oriṣiriṣi ọna asopọ ati awọn gradings pẹlu fọọmu Na, iwọn awọn patikulu aṣọ ati ipele ounjẹ.


Apejuwe ọja

Awọn afi ọja

Awọn Resini Acid Alailagbara

Awọn resini Polima Matrix Be                   Ti ara Fọọmù Irisi IṣẹẸgbẹ Ionic Fọọmù Lapapọ Agbara Meq/milimita ni H Akoonu ọrinrin Patiku Iwon mm WiwuH → Na Max. Sowo iwuwo g/L
GC113 Gel iru Polyacrylic pẹlu DVB Ko Ilẹkẹ Ilẹ R-COOH H 4.0 44-53% 0.3-1.2 45-65% 750
MC113 Macroporous Polyacrylic DVB Awọn ilẹkẹ Opaque Moist R-COOH H 4.2 45-52% 0.3-1.2 45-65% 750
D152 Macroporous Polyacrylic DVB Awọn ilẹkẹ Opaque Moist R-COOH 2.0 60-70% 0.3-1.2 50-55% 770
Weak-Acid-Cation3
Weak-Acid-Cation
Weak-Acid-Cation4

Resini paṣipaarọ cation alailagbara jẹ iru resini kan ti o ni awọn ẹgbẹ paṣipaarọ ailagbara acid: carboxyl COOH, phosphate po2h2 ati phenol.

O jẹ lilo nipataki ni itọju omi, ipinya ti awọn eroja toje, dealkalization ati rirọ omi, isediwon ati ipinya ti awọn egboogi ati awọn amino acids ni ile -iṣẹ elegbogi.

Feature

(1) Resini paṣipaarọ paṣipaarọ cation alailagbara ni awọn abuda kanna ninu omi. Nitorinaa, agbara rẹ lati dibajẹ awọn iyọ didoju jẹ alailagbara (ie o nira lati fesi pẹlu awọn iyọ ti awọn anions acid to lagbara bii SO42 -, Cl -). O le fesi nikan pẹlu awọn iyọ acid alailagbara (iyọ pẹlu alkalinity) lati ṣe agbejade acid alailagbara dipo acid to lagbara. Omi pẹlu alkalinity giga le ṣe itọju nipasẹ ailagbara paṣipaarọ iru-iru H iru omi. Lẹhin ti awọn cations ti o baamu alkalinity ninu omi ti yọkuro patapata, awọn cations ti o baamu pẹlu ipilẹ acid lagbara ninu omi le yọ kuro nipasẹ resini paṣipaarọ iru-iru acid H lagbara.

(2) Nitori resini paṣipaarọ iṣupọ acid ti ko lagbara ni ibaramu giga fun H +, o rọrun lati tun sọ di mimọ, nitorinaa o le ṣe atunṣe pẹlu omi egbin ti resini paṣipaarọ iru-H-iru acid to lagbara.

(3) Agbara pasipaaro ti resini pasipaaro acid ti ko lagbara jẹ ti o tobi ju ti resini paṣipaarọ kaidi acid ti o lagbara.

(4) resini paṣipaarọ paṣipaarọ cation alailagbara ni iwọn ìjápọ kekere ati awọn pores nla, nitorinaa agbara ẹrọ rẹ jẹ kekere ju ti resini paṣipaarọ cation acid to lagbara.

Awọn Abuda Miiran

Awọn ohun -ini ti resini paṣipaarọ cation alailagbara acid ninu omi jẹ iru awọn ti acid alailagbara. O ni ibaraenisepo alailagbara pẹlu awọn iyọ didoju (bii SO42 -, Cl - ati awọn anions acid to lagbara miiran). O le fesi nikan pẹlu awọn iyọ acid ti ko lagbara (awọn iyọ pẹlu alkalinity) ati gbejade acid alailagbara lẹhin iṣesi. Omi pẹlu alkalinity giga ni a le ṣe itọju nipasẹ acid acid H-type resini paṣipaarọ ti o lagbara. Lẹhin ti anion ti o baamu alkalinity ninu omi ti yọ, anion ti o baamu pẹlu ipilẹ acid lagbara le yọ kuro nipasẹ resini paṣipaarọ iru-iru acid H-iru acid.

Nitori resini cation acid ti ko lagbara ni ibatan ti o ga fun H, o rọrun lati tun sọ di mimọ, nitorinaa o le ṣe atunṣe pẹlu omi egbin ti resini paṣipaarọ H-type acid lagbara acid.

Agbara paṣipaarọ ti resini cation acid ti ko lagbara jẹ nipa ilọpo meji ti resini cation acid to lagbara. Nitori iwọn irekọja ti resini cation acid alailagbara jẹ kekere, agbara ẹrọ rẹ jẹ kekere ju ti resini cation acid to lagbara.

Iru iyọ ti ko lagbara resini cation resini ni agbara hydrolysis.


  • Ti tẹlẹ:
  • Itele:

  • Kọ ifiranṣẹ rẹ nibi ki o firanṣẹ si wa