Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: International Scientific Conference on Metrological Support of Innovative Technologies, ICMSIT 2020

Год издания: 2020

Идентификатор DOI: 10.1088/1742-6596/1515/4/042018

Аннотация: The guar gum was sulfated for the first time with a deep eutectic solvent, a sulfamic acid/urea mixture at a ratio of (1:1). The optimal conditions of the process are shown to ensure the production of guar gum sulfate with a maximum sulfur content (16.1% wt.). The introduction of a sulfate group into a guar gum molecule is proved bПоказать полностьюy elemental analysis. A mathematical model of the process of sulfation of guar gum is calculated. It is shown that the resulting model has high predictive properties. The developed method is environmentally safer due to the fact that it eliminates the use of toxic solvents. © 2020 Published under licence by IOP Publishing Ltd.

Журнал: Journal of Physics: Conference Series

Выпуск журнала: Vol. 1515, Is. 4

ISSN журнала: 17426588

Издатель: Institute of Physics Publishing42018

• Kazachenko A.S. (Institute of Chemistry and Chemical Technology SB RAS, Federal Research Center Krasnoyarsk Science Center SB RAS, 50/24, Krasnoyarsk, Akademgorodok, 660036, Russian Federation)
• Yu Vasilyeva N. (Institute of Chemistry and Chemical Technology SB RAS, Federal Research Center Krasnoyarsk Science Center SB RAS, 50/24, Krasnoyarsk, Akademgorodok, 660036, Russian Federation, Siberian Federal University, Svobodny av. 79, Krasnoyarsk, 660041, Russian Federation)
• Malyar Y.N. (Institute of Chemistry and Chemical Technology SB RAS, Federal Research Center Krasnoyarsk Science Center SB RAS, 50/24, Krasnoyarsk, Akademgorodok, 660036, Russian Federation, Siberian Federal University, Svobodny av. 79, Krasnoyarsk, 660041, Russian Federation)

• Scopus
• Ядро РИНЦ (eLIBRARY.RU)