Published October 2021, Pg. 33-37

Section: Nanotechnologies in oil industry

UOT: 622.24:622.276

DOI: 10.37474/0365-8554/2021-10-33-37

Development of nanobentonite using natural resour- ces of Azerbaijan

E.K. Shahbazov Dr. in Tech. Sc. - ”Azerbaijan Oil Industry” Journal

A.A. Guvalov Dr. in Tech. Sc. - Azerbaijan University of Architecture and Construction

Currently, one of the key tasks in the manufacture of well-known nanosystems is the substitution of metallic nanomaterials for bentonite-containing ones. The paper reviews the rheological and other parameters, as well as shows the practical significance of specification of application fields based on the mechanism study of swelling process of nanobentonite systems.

Scientific-methodological framework of bentonite benefication has been developed and as a result of research conducted, nanobentonite obtained. It was defined that after raw cleaning from external impurities, it is possible to increase the bentonite amount up to 97 %. Moreover, due to the benefication, the size of nanoparticles in the bentonite crystals decreased to 8.16−10.04 nm.

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