The novel method of synthesis of nanostructured materials for the enhancing recovery in oil displacement technologies

Autor:	Dmitriy Yatsenko, Arkadiy Ichshenko, Yuri V. Pakharukov, Vladimir A. Volodin, A. E. Zarvin, B. S. Ezdin, Ruslan F. Safargaliev, Farid K. Shabiev, Valeriy Kalyada
Rok vydání:	2022
Předmět:	Materials science Graphene Scanning electron microscope Composite number chemistry.chemical_element General Chemistry Catalysis Nanomaterials law.invention symbols.namesake Nanofluid chemistry Chemical engineering law symbols Raman spectroscopy Carbon Pyrolysis
Zdroj:	Catalysis Today. :249-256
ISSN:	0920-5861
DOI:	10.1016/j.cattod.2021.09.024
Popis:	The work is dedicated to a research into the physicochemical aspects of carbon nanopowder production from the gas phase by the pyrolysis of the initial precursors in a cyclic adiabatic process in a flow-through chemical compression reactor (CCR). The method allows the production of carbon nanomaterials, such as the carbon nanoparticles and globular soot particles, as well, as the core-shell structures representing the 4–7 nm composite particles with a SiC crystal core covered with graphene layers. Products have controlled and reproducible properties, and output capacity of the method is sufficient for technological purposes. The nanopowders are characterized by high-resolution transmission electron (TEM) and scanning electron (SEM) microscopy, X-ray diffraction analysis and Raman spectroscopy. The nanomaterials were used to manufacture their aqueous suspensions - nanofluids, which have shown their effectiveness in enhancing oil recovery in oil displacement technologies.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::04e917f5f4f70fb5ce08dd0f6de43e06 https://doi.org/10.1016/j.cattod.2021.09.024 Zobrazit plný text záznamu Full Text from ScienceDirect