TY  - JOUR
T1  - Synthesis of Anion Exchange Materials based on Acrylonitrile
AU - Veretennikova, Galina AU - Cherednichenko, Alexander AU - Balanovsky, Nikolay 
JO  - Journal of Engineering and Applied Sciences
VL  - 12
IS  - 18
SP  - 4736
EP  - 4739
PY  - 2017
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2017.4736.4739
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2017.4736.4739
KW  - Ion exchangers
KW  -anion exchangers
KW  -ion exchange
KW  -water treatment
KW  -similar sorbents
KW  -hydrophobic
AB  - Synthetic polymeric sorbents are characterized by high physical and chemical stability and heat
resistance; they are relatively inert and hydrophobic which makes them highly sought in water treatment and
hydrometallurgy. However, this substance is costly. Therefore, it is necessary to develop the main stages of
industrial synthesis of high-capacity low-basic anion exchangers based on acrylonitrile which is the purpose
of this study. The study investigates the synthesis and properties of anion exchangers based on acrylonitrile
for use in water treatment and the conditions of the copolymerization reaction which increases the yield and
quality of the conditioned copolymer. Samples of anion exchangers with high capacity and osmotic stability
characteristics were obtained by aminolysis of nitrile groups in the synthesized copolymers. The study
developed regimes of anion exchangers with better quality characteristics than those of similar sorbents.
ER  -