Oxidation of Ferrous Ions in Aqueous Solutions by Cobalt-60 Gamma Rays. II. Effect of Anions at High Dose
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概要
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The <I>G</I>(Fe<SUP>3+</SUP>) of air-free acidic ferrous sulfate solutions decreases gradually with the increase of dose due to the re-reduction of ferric ion produced. The decrement depends on the property of anion as well as sulfuric acid in the solution in the order of<BR>Cl<SUP>－</SUP>>Br<SUP>－</SUP>>SO<SUB>4</SUB><SUP>2－</SUP>>F<SUP>－</SUP><BR>The relative reduction rate of ferric complexes is obtained in Table IV as a result of the estimation of respective complexes in the solution ; that is, ferric chloride and bromide complexes promote the reduction of ferric ion, and ferric sulfate and fluoride complexes suppress it.
- 社団法人 日本化学会の論文
著者
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Hotta H.
Japan Atomic Energy Research Institute
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Ohno Shin-ichi
Japan Atomic Energy Research Institute
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