首页> 美国政府科技报告 >1. N-HYDROXYPOLYVINYLPYRIDINIUM TYPE ANION EXCHANGERS 2. URANIUM, PLUTONIUM, BERYLLIUM AND ZIRCONIUM COMPLEXES OF PYKIDINE-N-OXIDE-2-CARBOXYLIC ACID
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1. N-HYDROXYPOLYVINYLPYRIDINIUM TYPE ANION EXCHANGERS 2. URANIUM, PLUTONIUM, BERYLLIUM AND ZIRCONIUM COMPLEXES OF PYKIDINE-N-OXIDE-2-CARBOXYLIC ACID

机译:1. N-羟基吡咯基吡啶类阴离子交换剂2.吡啶-N-氧化-2-羧酸的铀,钚,铍和锆配合物

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Crosslinked N-hydroxypolyvinylpyridinium ion exchangers were pre¬pared in an attempt to utilize the specificity which N-oxides show towards heavy metals, uranium in particular. However, the polymers obtained behaved as ordinary anion exchangers, somewhat less basic than Dowex-2. The main advantage of the new exchanger is its high exchange rate.

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