| EDTS和DTPS的合成及其阻垢性能的评定 |
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| 引用本文： | 姚成 汪笑丛. EDTS和DTPS的合成及其阻垢性能的评定[J]. 工业水处理, 1998, 18(5): 19-20 |
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| 作者姓名： | 姚成 汪笑丛 |
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| 作者单位： | 南京化工大学应用化学系，南京信业股份有限公司 |
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| 摘 要： | 以焦亚硫酸钠，甲酸，乙二胺和二亚乙基三胺为原料，合成了两种新水处理剂ＥＤＴＳ。其元素分析结果与理论值基本一致产品为纯品，产品的阻垢实验表明，其具有好的阻碳酸垢和阻磷酸钙垢的能力。
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| 关 键 词： | EDTS DTPS 阻垢剂 性能 水处理剂 |
SYNTHESIS OF ETHYLENEDIAMINE-TETRAMETHYL-SULFONATE AND THE DIETHYLENETRIAMINE-PENTAMETHYL-SULFONATE AND THE ESTIMATION OF THEIR SCALE INHIBITION PERFORMANCE |
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| Yao Cheng,Xu Lina,Wang Zhenpu. SYNTHESIS OF ETHYLENEDIAMINE-TETRAMETHYL-SULFONATE AND THE DIETHYLENETRIAMINE-PENTAMETHYL-SULFONATE AND THE ESTIMATION OF THEIR SCALE INHIBITION PERFORMANCE[J]. Industrial Water Treatment, 1998, 18(5): 19-20 |
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| Authors: | Yao Cheng Xu Lina Wang Zhenpu |
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| Abstract: | Ethylenediamine-tetramethyl-sulfonate and Diethylenetriamine-pentamethyl-sulfonate, two new water treatment agents, were synthesized from sodium pyrosulfite, formaldehyde, ethylenediamine and diethylenetriamine. The results of their elementary analysis were basically the same as the theoretical values, indicating pure products. The scale inhibition test showed their good calcium carbonate scale and calcium phosophate scale inhibition performance. |
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| Keywords: | ethylenediamine-tetramethyl-sulfonate diethylenetriamine-pentamethyl-sulfonate scale inhibitor |
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