technochemical

TECHNO CHEMICAL corp.

テクノケミカル株式会社

TECHNO CHEMICAL corp.
生化学・免疫学等の研究用試薬及び関連機器輸入販売

ポリサイエンス社製品
cat.#50226

A830, High Capacity Weak Base Acrylic Anion Resin, Free Base Form

Purolite® A830, High Capacity Weak Base Acrylic Anion Resin, Free Base Form is a high capacity macroporous anion exchange resin with an acrylic matrix. This matrix ensures excellent and fast removal of both mineral and organic acids. The efficient desorbtion which occurs upon regeneration markedly reduces the risk of resin fouling, thus maintaining the exceptionally high operating capacity which exists as a result of the complex amine functionality. A830 is ideally suited to the removal of nitrates or sulphates from process waste and from condensate in nitrogen based fertilizer production. It is regenerated very efficiently with ammonia. In conjunction with C160, a useful recovery process, has been developed. However it is sensitive to nitrites and hence their prior removal from solution by oxidation is recommended. The tough resilient macroporous structure affords excellent mechanical strength and resistance to osmotic shock. The maximum temperature of operation is as given below for the free base form. Higher operating temperatures may be used when operating in salt forms. However it is not then permissible to rinse thoroughly with demineralized water, since resin is converted to the free base form by this procedure.

  • Application - Special Applications - Very High Capacity
  • Polymer Structure - Macroporous Polyacrylic Crosslinked with Divinylbenzene
  • Appearance - Spherical beads
  • Functional Group - Complex Amine
  • Ionic Form as Shipped - Free Base
Product Information
Total Capacity (min.) 2.75 eq/l (60.0 Kgr/ft3) (Free Base form)
SBC 0 - 5 %
Moisture Retention 50 - 56 % (Free Base form)
Particle Size Range 300 - 1200 µm
<300 µm (max.) 1 %
Uniformity Coefficient (max.) 1.7
Reversible Swelling, FB → Cl- (max.) 20 %
Specific Gravity 1.1
Shipping Weight (approx.) 690 - 725 g/l (43.1 - 45.3 lb/ft3)
Temp Limit, Free Base Form 35°C (95°F)
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製品リスト
Cat.# 容量 定価
50226-1 1000 ml ¥ 52,400
50226-250 250 ml ¥ 16,900




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