AMBERLITE™IRN77离子交换树脂是核级，均匀粒径，凝胶，强酸性阳离子交换树脂，提供完全转化为H型。加工成核电行业处理水所需的好高纯度标准。 AMBERLITE IRN77树脂含有至少99％的氢形式的交换位点。与常规树脂相比，均匀的颗粒尺寸和不存在细树脂珠粒导致更低的压降。控制这种树脂的制造过程以将无机杂质保持在好低水平。也使用特殊的处理程序去除痕量的可溶性有机化合物。树脂纯度的这些高标准将有助于保持核系统不含污染物和沉积物，并且有助于防止由于活化反应堆芯中的杂质而引起的放射性水平的增加。 AMBERLITE IRN 77树脂已经被证明在一次水处理中非常有效地去除裂变产物，活性腐蚀产物和悬浮物;通过除去过量的Li-7来控制反应堆冷却剂流的pH;用于放射性废物处理以从废物流中除去放射性阳离子如Cs-137;并从废弃的净化溶液中除去阳离子放射性物质。

AMBERLITE™ IRN77 Ion Exchange Resin is a nuclear-grade, uniform particle size, gel, strong acid cation exchange resin, supplied fully converted to the H-form. It is processed to the highest purity standards required for treating water in the nuclear power industry. AMBERLITE IRN77 resin contains a minimum of 99% of its exchange sites in the hydrogen form. The uniform particle size and the absence of fine resin beads results in a lower pressure drop compared to conventional resins. The manufacturing process for this resin is controlled to keep inorganic impurities at the lowest possible level. Special treatment procedures are also used to remove traces of soluble organic compounds. These high standards of resin purity will help keep nuclear systems free of contaminants and deposits, and help prevent increases in radioactivity levels due to activation of impurities in the reactor core. AMBERLITE IRN 77 resin has been proven to be highly effective in the primary water treatment to remove fission products, activated corrosion products, and suspended matter; to control the pH of the reactor coolant stream by removing the excess Li-7; for radwaste treatment to remove radioactive cations such as Cs-137 from waste streams; and to remove of cationic radioactive material from spent decontaminating solutions.

用于：压水堆核电运行中的一次水化学控制放射性回路的净化反应堆冷却剂中Li-7含量的控制优点：高度再生，随时可用极其清洁所有金属物种的低残留可用性：亚太欧洲拉丁美洲北美

Used In:

Primary water chemistry control in PWR nuclear power operations

Decontamination of radioactive circuits

Control of Li-7 content of the reactor coolant

Advantages:

Highly regenerated ready for use

Very clean

Low residuals of all metallic species

Availability:

Asia Pacific

Europe

Latin America

North America

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