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9 results on '"Molokitina, Nadezhda"'

5. Role of additives in phase equilibrium and kinetic studies of gas hydrates.

Author

Rath, Gourav Kumar, Singh, Sakshi, Poothia, Tejaswa, Pandey, Gaurav, and Molokitina, Nadezhda

Subjects
GAS hydrates, PHASE equilibrium, CLEAN energy, SUSTAINABLE development, CLIMATE change mitigation
Abstract

Developments in studying Natural Gas Hydrates (NGH) have significantly affected the Oil and Gas industries. Apart from being a prominent unconventional energy source, gas hydrates serve a major role in energy storage, CO2 sequestration, flow assurance, water desalination, etc. These process demands promotion/inhibition of hydrates which becomes feasible by the application of suitable additives. This technique demands greater generation of hydrates by the application of desired promotor like tetra-n-butyl ammonium bromide (TBAB), tetrahydrofuran (THF) etc. for the greater storage of anthropogenic CO2 at subsurface. For the mitigation of climate change and development of sustainable energy, extensive research suggested the implementation of hydrate-based CO2 sequestration (HBCS) technique. The presence of hydrate plugs in oil and gas pipeline create challenges of flow assurance in oil and gas industry. Application of inhibitors alters the equilibrium pressure-temperature conditions which restrict the hydrate plugs formation in transport pipes and allow the flow ability of hydrocarbon. This paper provides brief review of various additives and their roles in oil and gas industries which provides the better understanding of hydrate phase equilibrium and kinetic conditions. Further, the future scope of bio-additives in the field of gas hydrates is also discussed with the aim to implement its application on commercial scale. [ABSTRACT FROM AUTHOR]

Published
2023
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7. Carbon Dioxide Separation Technologies: Applicable to Net Zero.

Author

Rath, Gourav Kumar, Pandey, Gaurav, Singh, Sakshi, Molokitina, Nadezhda, Kumar, Asheesh, Joshi, Sanket, and Chauhan, Geetanjali

Subjects
SEPARATION (Technology), CARBON dioxide, SEPARATION of gases, GLOBAL warming, FOSSIL fuels, GREENHOUSE gases
Abstract

Carbon dioxide (CO2) emissions from burning fossil fuels play a crucial role in global warming/climate change. The effective removal of CO2 from the point sources or atmosphere (CO2 capture), its conversion to value-added products (CO2 utilization), and long-term geological storage, or CO2 sequestration, has captured the attention of several researchers and policymakers. This review paper illustrates all kinds of CO2 capture/separation processes and the challenges faced in deploying these technologies. This review described the research efforts put forth in gas separation technologies. Recent advances in the existing gas separation technologies have been highlighted, and future directives for commercial deployment have also been outlined. [ABSTRACT FROM AUTHOR]

Published
2023
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9. List of contributors

Author

Abdulrahman, Aymn, Ahmad, Tausif, Bera, Achinta, Doryani, Hosein, Elberry, Ahmed, Elkhatib, Omar, Guduru, Ramesh, Gupta, Dharmendra Kumar, Hagemann, Birger, Hogeweg, Sebastian, Ilyas, Suhaib Umer, Jadhawar, Prashant, Joshi, Sanket, Krishna, Shwetank, Kulkarni, Sandeep D., Kumar, Narendra, Kumar, Sunil, Mathew, Anooja Sara, Michelsen, Julia, Mittal, Ajay, Molokitina, Nadezhda, Mondal, Soubhik, Mubashir, Muhammad, Nair, Vishnu Chandrasekharan, Noshad, Nawal, Pandey, Gaurav, Patel, Ricurve, Phukan, Ranjan, Raman, Devanshi, Rath, Gourav Kumar, Raza, Arshad, Rezk, Mohamed Gamal, Ridha, Syahrir, Saha, Rahul, Sharma, Swagata, Singh, Robin, Singh, Sakshi, Singh, Shilpa, Thakur, Jagruti, Thonhauser, Gerhard, and Vij, Rakesh Kumar

Published
2025
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