Studies on bipolar membranes - Part III: Conversion of sodium phosphate to phosphoric acid and sodium hydroxide

被引：18

作者：

Trivedi, GS ^{[1
]}

Shah, BG ^{[1
]}

Adhikary, SK ^{[1
]}

Rangarajan, R ^{[1
]}

机构：

[1] Cent Salt & Marine Chem Res Inst, Bhavnagar 364002, Gujarat, India

来源：

REACTIVE & FUNCTIONAL POLYMERS | 1999年 / 39卷 / 01期

关键词：

cation-exchange membranes; anion-exchange membranes; bipolar membranes; electrodialytic water dissociation; sodium phosphate; phosphoric acid; sodium hydroxide;

D O I：

10.1016/S1381-5148(97)00159-4

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The electrodialytic water dissociation process employing bipolar membranes has been used successfully for obtaining acids and alkalies from salts. Earlier reports by us described the preparation of bipolar membranes and their applications in converting sodium sulphate into sulphuric acid and sodium hydroxide; sodium acetate into acetic acid and sodium hydroxide [G.S. Trivedi et al., React. Funct. Polym. 28 (1996) 243; Ibid: 32 (1997) 209]. In this paper as an extension of our earlier published works the experimental results on the conversion of sodium phosphate to phosphoric acid and sodium hydroxide under different experimental conditions are described. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：91 / 97

页数：7

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