dupont™ amberlite™ hpr1400 h
杜邦 Amberlite HPR1400 H 和 Amberlite HPR9000 OH 用于使用乙醇胺 (ETA) 的冷凝水精制应用。
Amberlite HPR1400 H 离子交换树脂是一种均匀、凝胶状、强酸性阳离子交换树脂,用于核电行业的冷凝水抛光应用。
它专为在压水堆核电站中使用乙醇胺 (ETA) 的冷凝水精制应用而设计,需要最高的树脂纯度和水质。
当与 Amberlite HPR9000 OH 离子交换树脂一起在混合床中使用时,Amberlite HPR1400 H 是第一种阳离子树脂,可防止硫酸盐动力学问题,这些问题通常困扰许多使用 ETA 化学成分的加压水堆抛光机。 该树脂已被证明可以减轻混合床中阴离子树脂与ETA相关的表面污染,从而稳定硫酸盐去除动力学,并显着提高阴离子树脂的使用寿命和抛光机的整体性能。
基于 Amberlite HPR650 H 离子交换树脂的良好化学性质,Amberlite HPR1400 H 将提供与 PWR 冷凝水抛光系统多年来已知和验证的相同操作能力、耐用性和水力性能。
amberlite™ hpr1400 h ion exchange resin is a uniform particle size, gel, strong acid cation exchange resin for condensate polishing applications for the nuclear power industry.
it is designed specifically for condensate polishing applications in pwr nuclear power generating plants using ethanolamine (eta) when highest resin purity and water quality are required.
when used in mixed beds with amberlite™ hpr9000 oh ion exchange resin, amberlite hpr1400 h is the first cation resin to offer protection from the sulfate kinetic problem that has commonly plagued many pwr polishers operating with eta chemistry.
this resin has been demonstrated to mitigate the eta-related surface fouling of the anion resin in mixed beds, thus stabilizing sulfate removal kinetics and notably increasing anion resin life and overall polisher performance. based on the well-established chemistry of amberlite™ hpr650 h ion exchange resin, amberlite hpr1400 h will deliver the same operating capacity, durability, and hydraulic performance that has been known and appreciated for years in pwr condensate polishing systems.
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