Modified sorbents from foam silicates. Kinetic peculiarities of oil absorption

Authors

  • Oksana N. Tsybulskaya Institute of Chemistry, FEB RAS, Vladivostok, Russia
  • Tatyana V. Ksenik Institute of Chemistry, FEB RAS, Vladivostok, Russia
  • Alexander A. Yudakov Institute of Chemistry, FEB RAS, Vladivostok, Russia
  • Alexey A. Kisel Institute of Chemistry, FEB RAS, Vladivostok, Russia
  • Vyacheslav F. Pavlov Krasnoyarsk Scientific Center of the Siberian Branch of the RAS, Krasnoyarsk, Russia

Keywords:

aluminosilicate sorbents, granular foam silicate, modifying treatment, porous structure, water absorption, oil absorption, kinetic dependences, oil products

Abstract

The article considers methods for modifying aluminosilicate materials in order to obtain oil sorbents. The results of studying the sorption properties of thermochemically modified granular foam silicate obtained from mica shale ore waste are presented. A comparative analysis of water absorption and oil absorption of modified and untreated samples was carried out. The features are established and the nature of the kinetic curves is substantiated. The possibility of using a modified foam silicate as a sorbent for oil products is shown.

Author Biographies

Oksana N. Tsybulskaya, Institute of Chemistry, FEB RAS, Vladivostok, Russia

Candidate of Sciences in Engineering, Senior Researcher

https://orcid.org/0000-0003-4215-7041

Tatyana V. Ksenik, Institute of Chemistry, FEB RAS, Vladivostok, Russia

Researcher

https://orcid.org/0000-0003-3578-7096

Alexander A. Yudakov, Institute of Chemistry, FEB RAS, Vladivostok, Russia

Doctor of Sciences in Engineering, Chief Researcher

https://orcid.org/0000-0002-7264-2761

Alexey A. Kisel, Institute of Chemistry, FEB RAS, Vladivostok, Russia

Lead Engineer

Vyacheslav F. Pavlov, Krasnoyarsk Scientific Center of the Siberian Branch of the RAS, Krasnoyarsk, Russia


Doctor of Sciences in Chemistry, Chief Researcher 

https://orcid.org/0000-0003-0551-4601

Downloads

Published

2022-12-07

How to Cite

Tsybulskaya О. Н., Ksenik Т. В., Yudakov А. А., Kisel А. А., & Pavlov В. Ф. (2022). Modified sorbents from foam silicates. Kinetic peculiarities of oil absorption. Vestnik of the Far East Branch of the Russian Academy of Sciences, (6), 122–134. Retrieved from http://www.vestnikdvo.ru/index.php/vestnikdvo/article/view/1029

Issue

No. 6 (2022)

Section

Environmental chemistry and chemical technology