Lanlang Corp provides variety of anion exchange resins including strong base exchange resin (type I and type II) and weak base exchange resin in chloride or hydroxide form with gel type or macroporous structure.
The strong base anion exchange resin is an anion exchange resin with quaternary ammonium groups incorporated into the styrene frame. Two types with differing alkalinity strengths are: Type I with a trimethyl ammonium group, and Type II with a dimethylethanol ammonium group.
The strongly basic resin is used to produce high purity demineralized water, making use of the capability to strongly adsorb anions.
The weak base anion exchange resins use either a polystyrene or polyacrylic ester frame and a primary-ternary amino group as the functional group. Although the anion of a salt like NaCl or Na2SO4 cannot be exchanged, the exchange of an anion of a mineral acid such as HCl and H2SO4, or the salt of a weak base like NH44Cl can be carried out.
Model
| Description
|
TA204
| Gel type I strong base anion exchange resin.
|
TA204MB
| Gel type I strong base anion exchange resin for mixed bed.
|
TA204U
| Uniform size gel type I strong base anion exchange resin with low pressure drop.
|
TA207
| Gel type I strong base anion exchange resin with high capacity.
|
TA207MB
| Gel type I strong base anion exchange resin with high capacity for mixed bed.
|
TA207U
| Uniform size gel type I strong base anion exchange resin with high capacity low pressure drop.
|
TA208
| Gel type I strong base anion exchange resin used for hexavalent chromium, uranium removal.
|
TA201D
| Macroporous type I strong base anion resin with high resistance to osmosis shock and organic fouling.
|
TA201DMB
| Macroporous type I strong base anion resin with high stability and resistance to organic fouling for mixed bed.
|
TA201DU
| Uniform size macroporous type I strong base anion resin with high stability and resistance to organic fouling.
|
TA202-II
| Gel type II strong base anion exchange resin with excellent regeneration efficiency, without amine odor.
|
TA202D-II
| Macroporous type II strong base anion resin with high efficiency and resistance to organic fouling.
|
TA213
| Gel polyacrylic type I strong base anion exchange resin for organic and Tannin removal.
|
TA213D
| Macroporous type I strong base anion exchange resin, organic scavenger, sugar decolorization.
|
TA301D
| Macroporous weak base anion exchange resin with high regeneration efficiency resistance to organic fouling.
|
TA312
| Gel type polyacrylic weak base anion exchange resin for water in high organic matter.
|
TA316D
| Macroporous polyacrylic weak base anion exchange resin with very high capacity to mineral and organic acids.
|
TA306D
| Arsenic (Arsenate and Arsenite) selective anion exchange resin with hydrous iron oxide.
|
TA465D
| Nitrate selective anion exchange resin with Triethylamine function group.
|
TA467D
| Perchlorate selective anion exchange resin with Tributylamine function group.
|
