Physicochemical Properties of Lignohumic Acids and Their Salts

被引：0
|
作者：
Lishtvan, I. I. [1 ]
Kaputskiy, F. N. [2 ]
Yanuta, Yu. G. [1 ]
Monin, G. S. [1 ]
Abramets, A. M. [1 ]
Belchenko, M. A. [1 ]
Strigutskiy, V. P. [1 ]
Parmon, S. V. [1 ]
Shibeka, L. A. [3 ]
机构：
[1] Natl Acad Sci Belarus, Inst Nat Management, Ul Fr Skaryna 10, Minsk 220114, BELARUS
[2] Belarusian State Univ, Res Inst Phys Chem Problems, Minsk 220050, BELARUS
[3] Belarusian State Technol Univ, Minsk 220050, BELARUS
来源：
CHEMISTRY FOR SUSTAINABLE DEVELOPMENT | 2009年 / 17卷 / 04期
关键词：
hydrolytic lignin; thermolysis; lignohumic acids; humic acids; surface tension; limiting wetting angle;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Physicochemical properties of lignohumic acids, colloid properties of aqueous solutions of their salts (surface tension, limiting wetting angle, viscosity) have been investigated. Using IR and ESR spectroscopy, the structure of lignohumic acids has been determined. The properties of lignohumic acids have been compared with those peat humic acids. It has been demonstrated that as far as the properties are concerned, the lignohumic acids are close to humic acids of peat.
引用
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页码：395 / 400
页数：6
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