Potentiometric titration of humic acids

The acid-base properties of humic acids from the brown coal of the Aleksandriiskoe deposit (Ukraine) were investigated. The possibility of determining COOH and OH groups in humic acid macromolecules by different experimental methods was analyzed. It was found that the results of potentiometric titra...

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Veröffentlicht in:	Solid fuel chemistry 2011-10, Vol.45 (5), p.337-348
Hauptverfasser:	Khil’ko, S. L., Kovtun, A. I., Rybachenko, V. I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chemistry and Materials Science Physical Chemistry
Online-Zugang:	Volltext
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