This article presents studies of the chemical resistance of a new aminecontaining anion exchange resin based on chlorinated polypropylene. The chemical stability of modified ion exchanger of chlorinated polypropylene (CPP) with polyethylenepolyamine (PP) and industrial ion exchanger APFC-45 (4-VP + UV-5) was studied in various aggressive environments. HPP with PP can compete with widely used ion exchangers, because resistant to strong chemicals. Also, from the obtained results it can be seen that the ion exchange resin obtained on the basis of CSP fully complies with the requirements of chemical resistance in relation to a solution of various strong oxidizing agents and alkalis and can be used in industrial enterprises. The physicochemical parameters of the synthesized ion exchanger were studied and these indicators were compared with the AN-31 anion exchanger used in industry, compared with the parameters obtained, it is almost close to the parameters of the AN-31 anion exchanger used in industry, which indicates that it can compete with this anion exchanger.
This article presents studies of the chemical resistance of a new aminecontaining anion exchange resin based on chlorinated polypropylene. The chemical stability of modified ion exchanger of chlorinated polypropylene (CPP) with polyethylenepolyamine (PP) and industrial ion exchanger APFC-45 (4-VP + UV-5) was studied in various aggressive environments. HPP with PP can compete with widely used ion exchangers, because resistant to strong chemicals. Also, from the obtained results it can be seen that the ion exchange resin obtained on the basis of CSP fully complies with the requirements of chemical resistance in relation to a solution of various strong oxidizing agents and alkalis and can be used in industrial enterprises. The physicochemical parameters of the synthesized ion exchanger were studied and these indicators were compared with the AN-31 anion exchanger used in industry, compared with the parameters obtained, it is almost close to the parameters of the AN-31 anion exchanger used in industry, which indicates that it can compete with this anion exchanger.
| № | Author name | position | Name of organisation |
|---|---|---|---|
| 1 | Khaydarov I.N. | teacher | TSTU |
| 2 | Khasanov O.K. | teacher | TSTU |
| 3 | Ismailov R.I. | teacher | TSTU |
| № | Name of reference |
|---|---|
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