Composite Aluminosilicate Materials for Sorption Extraction of Impurity Substances of Vegetable Oils

Aleksey A. Ignatyev, Pavel B. Razgovorov, Roman S. Nagornov, Natalya A. Politaeva, Liliya R. Mukhametova and Svetlana B. Ilyashenko
Additional contact information
Aleksey A. Ignatyev: Institute of Civil and Transport Engineers, Yaroslavl State Technical University, Moskovsky pr. 88, 150023 Yaroslavl, Russia
Pavel B. Razgovorov: Institute of Civil and Transport Engineers, Yaroslavl State Technical University, Moskovsky pr. 88, 150023 Yaroslavl, Russia
Roman S. Nagornov: Department of Food Technology and Biotechnology, Ivanovo State University of Chemistry and Technology, Sheremetevsky pr. 7, 153000 Ivanovo, Russia
Natalya A. Politaeva: Institute of Civil Engineering, Peter the Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, 195251 Saint Petersburg, Russia
Liliya R. Mukhametova: Department of Economics and Organization of Production, Kazan State Power Engineering University, 51 Krasnoselskaya str., 420066 Kazan, Russia
Svetlana B. Ilyashenko: Basic Department of Trade Policy, Plekhanov Russian University of Economics, Stremyanny Lane 36, 117997 Moscow, Russia

Resources, 2022, vol. 11, issue 2, 1-13

Abstract: This paper considers mineral compositions and prospects for the processing of natural blue montmorillonite clay, pink Fe (III)-containing clay, and green Fe (II)-containing clay into composite aluminosilicate materials suitable for the sorption of related substances of vegetable oils. New Brønsted and Lewis centers were found on the surface of the materials obtained when solutions of oxalic and succinic acids and sodium carbonate in scientifically-substantiated amounts were used as modifying additives. The established changes in the surface states are in correlation with the assessed affinity degree of active sites towards fatty acids, peroxide compounds, carotenoids, and chlorophylls in vegetable oils (flaxseed, olive, mustard), which are rarely refined in world production. These findings are of practical value for the development of a new direction of medical chemistry. It was revealed that the presence of impure hydromuscovite in natural raw materials and the resulting materials reduces the effect of extracting dyes from vegetable oils.

Keywords: vegetable oils; impure substances; sorption extraction; natural mineral sorbents; modification; composite aluminosilicate materials (search for similar items in EconPapers)
JEL-codes: Q1 Q2 Q3 Q4 Q5 (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
https://www.mdpi.com/2079-9276/11/2/9/pdf (application/pdf)
https://www.mdpi.com/2079-9276/11/2/9/ (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:gam:jresou:v:11:y:2022:i:2:p:9-:d:728553

Access Statistics for this article

Resources is currently edited by Ms. Donchian Ma

More articles in Resources from MDPI
Bibliographic data for series maintained by MDPI Indexing Manager ().