Studies on the mechanism of chelate degradation in iron-based, liquid redox H2S removal processes

D Chen, AE Martell, D McManus

文献索引：Chen, Dian; Martell, Arthur E.; McManus, Derek Canadian Journal of Chemistry, 1995 , vol. 73, # 2 p. 264 - 274

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被引用次数: 34

摘要

Available data on the oxidation of nitrilotriacetic acid (NTA), ethylenedinitrilotetraacetic acid (EDTA), N-hydroxyethylethylenediaminetriacetic acid (HEDTA), and other aminopolycarboxylate chelating agents are reviewed and the intermediates and products of the oxidative degradation of each chelating agent are described and compared. The oxidation of these chelating agents occurs during the reoxidation of the ferrous chelate to ...