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本文在羟基酸(酒石酸和柠檬酸)一盐酸体系中,以静态法和动态法研究了钼、钨、铀(Ⅵ)、钒(Ⅴ)、钍(Ⅳ)等十六种元素在强碱性阴离子交换树脂Zerolit F F上的阴离子交换行为,讨论了钼和钨络合物的相对稳定性,并确定其最佳分离条件.在酒石酸—盐酸体系中,用高仅2厘米,直径0.9厘米的树脂柱,分离铀(Ⅵ)等十四种元素或其混合物中的钼,结果满意.
In this paper, sixteen kinds of elements such as molybdenum, tungsten, uranium (Ⅵ), vanadium (Ⅴ) and thorium (Ⅳ) were studied by the static method and the dynamic method in one hydrochloric acid system of hydroxy acids (tartaric acid and citric acid) Anion exchange resin Zerolit FF anion exchange behavior, discussed the relative stability of molybdenum and tungsten complexes, and to determine the optimal separation conditions in the tartaric acid - hydrochloric acid system, with only 2 cm high, 0.9 cm diameter resin Column, the separation of uranium (Ⅵ) and other fourteen elements or mixtures of molybdenum, with satisfactory results.