Enviar artigo por via de e-mail A NEW BIODEGRADABLE PROMOTER OF METHANE HYDRATE FORMATION
- Autores: Mel’nikov V.P.1,2, Molokitina N.S.1, Drachuk A.O.1,2, Pletneva K.A.1, Kibkalo A.A.1, Grigor’ev B.V.2, Pandey G.1,3
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Afiliações:
- Institute of the Earth’s Cryosphere, Tyumen Scientific Center, Siberian Branch of the Russian Academy of Sciences
- Tyumen State University
- University of Petroleum & Energy Studies (UPES)
- Edição: Volume 512, Nº 1 (2023)
- Páginas: 107-113
- Seção: CHEMICAL TECHNOLOGY
- URL: https://ruspoj.com/2686-9535/article/view/651959
- DOI: https://doi.org/10.31857/S2686953522600908
- EDN: https://elibrary.ru/ZIQZYT
- ID: 651959
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Resumo
The course of active development of the Arctic zone of the Russian Federation by companies of the fuel and energy complex implies the development of new methods and approaches to storage and transportation of natural gas in order to reduce the negative impact on the ecosystems of cold regions while maintaining the economic feasibility of its use. This paper proposes a method for optimising the technology of transporting and storing natural gas in the form of gas hydrates using soya lecithin as a promoting additive. Experimental methods show that soya lecithin additive at a concentration of 0.5 wt. % is not inferior to the most effective hydrate formation promoter – sodium dodecyl sulphate at a concentration of 0.1 wt. %. However, a comparison of the environmental characteristics shows a clear advantage for soya lecithin. It is also shown that the synthesis of methane hydrate from ground frozen solutions of soya lecithin is at least three times faster than from liquid solutions.
Sobre autores
V. Mel’nikov
Institute of the Earth’s Cryosphere, Tyumen Scientific Center, Siberian Branch of the Russian Academy of Sciences; Tyumen State University
Email: NSMolokitina.ikz@yandex.ru
Russian Federation,
625026, Tyumen; Russian Federation, 625003, Tyumen
N. Molokitina
Institute of the Earth’s Cryosphere, Tyumen Scientific Center, Siberian Branch of the Russian Academy of Sciences
Autor responsável pela correspondência
Email: NSMolokitina.ikz@yandex.ru
Russian Federation,
625026, Tyumen
A. Drachuk
Institute of the Earth’s Cryosphere, Tyumen Scientific Center, Siberian Branch of the Russian Academy of Sciences; Tyumen State University
Email: NSMolokitina.ikz@yandex.ru
Russian Federation,
625026, Tyumen; Russian Federation, 625003, Tyumen
K. Pletneva
Institute of the Earth’s Cryosphere, Tyumen Scientific Center, Siberian Branch of the Russian Academy of Sciences
Email: NSMolokitina.ikz@yandex.ru
Russian Federation,
625026, Tyumen
A. Kibkalo
Institute of the Earth’s Cryosphere, Tyumen Scientific Center, Siberian Branch of the Russian Academy of Sciences
Email: NSMolokitina.ikz@yandex.ru
Russian Federation,
625026, Tyumen
B. Grigor’ev
Tyumen State University
Email: NSMolokitina.ikz@yandex.ru
Russian Federation, 625003, Tyumen
G. Pandey
Institute of the Earth’s Cryosphere, Tyumen Scientific Center, Siberian Branch of the Russian Academy of Sciences; University of Petroleum & Energy Studies (UPES)
Email: NSMolokitina.ikz@yandex.ru
Russian Federation,
625026, Tyumen; India, 248007, Dehradun
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