Polycondensation type anion-exchange polymers

Yuldashev Alisher, Mutalov Shukhrat, Nazirova Rano, Tursunov Tulkun

Kimyo va kimyo texnologiyasi · 2019-yil

Annotatsiya

The influence of the reaction temperature, the ratio of the starting materials, the amount and nature of the solvent and other factors on the polycondensation of melamine with furfural in this present work was investigated. The rate of polycondensation reaction of melamine with furfural was studied at 100, 110, 120, 130 °С, the molar ratio of melamine to furfural was constant 1.5:1.0. It was noticed that at a temperature of 100°C the duration of the polycondensation reaction is 17 hours, the exchange capacity of the ion exchanger is 4,0 mEq/g, with an increase in temperature to 120 °C the exchange capacity reaches 4,8-5,0 mEq/g. On the basis of experimental data, the optimal temperature for the reaction of melamine polycondensation with furfural was 120 °С, at which the reaction course was uniform and an anion-exchange polymer formed in 7,5 hours, characterized by good physical, chemical and mechanical properties.

Maqola ma’lumotlari
MualliflarYuldashev Alisher, Mutalov Shukhrat, Nazirova Rano, Tursunov Tulkun
JurnalKimyo va kimyo texnologiyasi
NashriyotТошкент кимё-технология институти
ISSN1992-9498, 2181-1121
Nashr sanasi2019-11-11
Jild2019
Son1
TilIngliz
Ilmiy sohaKimyo
DOI10.70189/1992-9498.1097
Indeksga qo‘shilgan2026-09-02

Ilmiy soha

Iqtibos keltirish

APAYuldashev Alisher, Mutalov Shukhrat, Nazirova Rano, & Tursunov Tulkun (2019). Polycondensation type anion-exchange polymers. Kimyo va kimyo texnologiyasi, 2019(1). https://doi.org/10.70189/1992-9498.1097
GOST (OAK)Yuldashev Alisher va b. Polycondensation type anion-exchange polymers // Kimyo va kimyo texnologiyasi. – 2019. – T. 2019, № 1. – DOI: 10.70189/1992-9498.1097.
MLAYuldashev Alisher, Mutalov Shukhrat, Nazirova Rano, and Tursunov Tulkun. “Polycondensation type anion-exchange polymers.” Kimyo va kimyo texnologiyasi, 2019(1), 2019. https://doi.org/10.70189/1992-9498.1097
ChicagoYuldashev Alisher, Mutalov Shukhrat, Nazirova Rano, and Tursunov Tulkun. “Polycondensation type anion-exchange polymers.” Kimyo va kimyo texnologiyasi, 2019(1) (2019). https://doi.org/10.70189/1992-9498.1097
HarvardYuldashev Alisher, Mutalov Shukhrat, Nazirova Rano, and Tursunov Tulkun (2019) ‘Polycondensation type anion-exchange polymers’, Kimyo va kimyo texnologiyasi, 2019(1). https://doi.org/10.70189/1992-9498.1097
BibTeX
@article{yuldashevalisher2019,
  title = {Polycondensation type anion-exchange polymers},
  author = {Yuldashev Alisher and Mutalov Shukhrat and Nazirova Rano and Tursunov Tulkun},
  journal = {Kimyo va kimyo texnologiyasi},
  year = {2019},
  volume = {2019},
  number = {1},
  doi = {10.70189/1992-9498.1097},
  url = {https://doi.org/10.70189/1992-9498.1097}
}

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