Modified lignin with ion-exchange properties |
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| Authors: | N N Chopabaeva |
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| Institution: | (1) A. B. Bekturov Institute of Chemical Sciences, Ministry of Education and Science, Republic of Kazakhstan, 050010 Almaty, ul. Sh. Ualikhanova, 106 |
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| Abstract: | Polyfunctional ion-exchangers were synthesized by heterophase amination of α-oxide derivatives of hydrolyzed lignin with aliphatic di-and polyamines. Optimal conditions for their preparation were determined.
Certain physicochemical properties were studied.
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Translated from Khimiya Prirodnykh Soedinenii, No. 5, pp. 492–495, September–October, 2007. |
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| Keywords: | lignin α -oxide derivative polyamines amination ion-exchanger static exchange capacity |
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