| 腐植酸盐类的物理-化学性质 |
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| 引用本文： | C.JI.希里科,成绍鑫.腐植酸盐类的物理-化学性质[J].腐植酸,2008(4):33-38. |
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| 作者姓名： | C.JI.希里科 成绍鑫 |
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| 作者单位： | 1. 乌克兰科学院物理有机化学与煤化学研究所,乌克兰,01901
2. 中国科学院山西煤炭化学研究所,太原,030001 |
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| 摘 要： | 对原生腐植酸钠和磺化腐植酸钠（由阿列克塞德里斯克矿的褐煤制得）吸附于水溶液-空气相界面时形成的乳浊液的特性以及该腐植酸盐类在水中的溶解性能进行了研究。结果表明,同原生腐植酸钠相比,磺化腐植酸钠在液-液和液-气界面上表现出更明显的表面活性。在浓度变化范围很宽的情况下,磺化腐植酸钠在水溶液中都不形成胶束。
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| 关 键 词： | 腐植酸盐 磺化 表面活性 溶解性 胶束 |
Physic-chemical Properties of Humates |
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| Authors: | CLKJhil'ko Cheng Shaoxin |
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| Affiliation: | C.L.Khil＇ko et al write, Cheng Shaoxin translate (1 Institute of Physic-Organic Chemistry and Coal Chemistry, Ukrainian Academy of Sciences, Ukraine, 01901 2 Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, 030001) |
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| Abstract: | This paper studied the behaviors of emulsion forming in the period of initial and sulphonated sodium humate (from brown coal in Aleksandriisk mine) adsorbed on the phases boundary layer between aqueous solution and air. In the meantime, the solubility of these compounds in water was investigated. The results indicated that sulphonated sodium humate showed more obviously surface activity on liquid-liquid and liquid-gas boundary layers than initial one. And it did not form the micelle in aqueous solution under the wide range of concentrations. |
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| Keywords: | humates sulphonation surface activity solubility micelle |
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