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Showing 1-20 of 4,327 results
  1. Gas Hydrates for Hydrogen Storage: A Comprehensive Review and Future Prospects

    As concerns about environmental pollution grow, hydrogen is gaining attention as a promising solution for sustainable energy. Researchers are...

    Min-Kyung Kim, Yun-Ho Ahn in Korean Journal of Chemical Engineering
    Article 30 January 2024
  2. Guest distributions and dissociation enthalpy of fluorinated gas (CHF3 or C2F6)+N2 hydrates for hydrate-based gas separation

    Fluorinated gases (F-gases), such as CHF 3 and C 2 F 6 , which are used in the semiconductor industry and have considerable global warming potential, can...

    Gyeol Ko, Eunae Kim, ... Yongwon Seo in Korean Journal of Chemical Engineering
    Article 20 March 2023
  3. Effect of Cod Gelatin and Sodium Alginate on the Nucleation of Gas Hydrates

    The effect of mixtures of fish gelatin (protein) from Atlantic cod skin and sodium alginate (polysaccharide) from brown algae on the nucleation of...

    U. Zh. Mirzakimov, M. E. Semenov, ... A. S. Stoporev in Chemistry and Technology of Fuels and Oils
    Article 01 May 2023
  4. Analysis of the Techniques for Measuring the Equilibrium Conditions of Gas Hydrates Formation

    The factors affecting the experimental determination of the conditions of gas hydrates phase equilibria in various systems using the stepwise heating...

    A. P. Semenov, R. I. Mendgaziev, ... A. S. Stoporev in Chemistry and Technology of Fuels and Oils
    Article 27 September 2022
  5. Fluoride-incorporated ionic clathrate hydrates

    Ionic clathrate hydrates are promising materials for hydrate-based gas storage and separation processes. Here, we demonstrated that the hydroxide ion...

    Byeonggwan Lee, Kyuchul Shin in Korean Journal of Chemical Engineering
    Article 03 June 2023
  6. Features of the Decomposition of Gas Hydrates in the Presence of Methanol at Atmospheric Pressure

    The study of the decomposition process of gas hydrates at atmospheric pressure and temperatures below 0°C revealed that methanol could affect this...

    M. B. Yarakhmedov, A. G. Kiyamov, ... A. S. Stoporev in Chemistry and Technology of Fuels and Oils
    Article 01 January 2023
  7. Gas hydrates in nature and in the laboratory: necessary requirements for formation and properties of the resulting hydrate phase

    Clathrate hydrates—also known as gas hydrates—are ice-like compounds consisting of gas and water molecules. They occur wherever elevated pressures...

    Judith M. Schicks in ChemTexts
    Article Open access 06 April 2022
  8. Rietveld Analysis of Binary (2,5-Dihydrofuran + Methane) and (2,3-Dihydrofuran + Methane) Clathrate Hydrates

    Herein, we examined the crystal structure of 2,5-dihydrofuran and 2,3-dihydrofuran clathrate hydrate systems in the presence of methane as help gas....

    Dong Hyun Kim, Ki Hun Park, Minjun Cha in Korean Journal of Chemical Engineering
    Article 16 February 2024
  9. Kinetics of the Formation of Methane and Carbon Dioxide Gas Hydrates in the Presence of Tetrahydrofuran and Sodium Lauryl Sulfate Promoters

    Abstract

    A study is performed of the kinetics of the formation of methane (CH 4 ) and carbon dioxide (CO 2 ) gas hydrates in the presence of such...

    M. S. Sergeeva, A. N. Petukhov, ... V. M. Vorotyntsev in Russian Journal of Physical Chemistry A
    Article 01 January 2022
  10. The hydrates of chlorogenic acid in its aqueous solution and in stored food products

    Chlorogenic acids (CQAs), a large family of naturally occurring esters of quinic acid with one, two or even three cinnamic acids moieties and/or...

    Andrzej L. Dawidowicz, Rafał Typek, ... Małgorzata Olszowy-Tomczyk in European Food Research and Technology
    Article Open access 13 May 2024
  11. STRUCTURE, MORPHOLOGY, AND COMPOSITION OF NATURAL GAS HYDRATES SAMPLED IN THE KEDR-1 MUD VOLCANO (LAKE BAIKAL)

    Abstract

    Structure, morphology, and composition of the gas for natural gas hydrates sampled in the Kedr-1 mud volcano (Lake Baikal) are studied. It is...

    A. Yu. Manakov, O. M. Khlystov, ... A. S. Yunoshev in Journal of Structural Chemistry
    Article 25 June 2021
  12. Analytical Prediction of Gas Hydrate Formation Conditions for Oil and Gas Pipeline

    Abstract

    Oil and gas production operations, particularly those involving subsea production systems, are frequently subjected to harsh underwater...

    Firas Basim Ismail, M. Iezzul Firdaus Yuhana, ... Laith S. Sabri in Russian Journal of Applied Chemistry
    Article 10 June 2024
  13. Structural and physico-chemical properties of clathrate hydrates of tetraisoamylammonium polyacrylates

    Physico-chemical and structural characteristics have been studied of ionic clathrate hydrates of cross-linked ( n = 1%) tetraisoamylammonium (TiAA)...

    Irina S. Terekhova, Andrey Yu. Manakov, ... Tamara D. Karpova in Journal of Inclusion Phenomena and Macrocyclic Chemistry
    Article 02 November 2022
  14. Examination of asparagine, aspartic acid and threonine in methane (95%)-propane (5%) gas hydrates as kinetic inhibitors

    The formation of gas hydrates blocks oil and gas transportation in pipelines, nevertheless sufficient comprehension of gas hydrate behavior is the...

    Sotirios Nik. Longinos, Mahmut Parlaktuna in Reaction Kinetics, Mechanisms and Catalysis
    Article 16 August 2021
  15. Optimization of water-saturated superabsorbent polymers for hydrate-based gas storage

    Gas hydrates are an environmentally benign and cost-effective gas storage media that can store gas molecules in a lattice formed by hydrogen bonds...

    Min-Kyung Kim, Geumbi Han, ... Yun-Ho Ahn in Korean Journal of Chemical Engineering
    Article 14 March 2023
  16. Contribution of Deep Hydrocarbons in Gas Hydrate Formation

    The reserves of hydrocarbons trapped in gas hydrate deposits are estimated to be enormous, especially comparing with the proven geological resources...

    V. G. Kutcherov, A. Yu. Serovaiskii in Chemistry and Technology of Fuels and Oils
    Article 25 July 2023
  17. Comparison of the Promoting Activity of Amides of Ethylenediaminetetraacetic Acid and Some Amino Acids in the Nucleation and Growth of Hydrates of Methane and Carbon Dioxide

    A study was carried out on the promoting activity of amides of ethylenediaminetetraacetic acid (EDTA) and amino acids in the formation of hydrates of...

    Sh. E. Gainullin, P. Yu. Kazakova, ... M. A. Varfolomeev in Chemistry and Technology of Fuels and Oils
    Article 01 September 2023
  18. Formation of Xenon Hydrate from a Vapor–Gas Medium

    Abstract

    Special two-chamber setups are used to study the formation of xenon hydrates from a vapor–gas medium, depending on the volume of the chamber....

    S. I. Ninenko, E. V. Zhovnerchuk in Russian Journal of Physical Chemistry A
    Article 01 June 2023
  19. Gas Hydrates

    Understanding of nucleation of gas hydrates requires basic knowledge about the physical properties of ice and clathrate hydrates. This chapter...
    Chapter 2020
  20. Molybdenum and tungsten: oxides, suboxides and oxide hydrates

    Synthesis, analysis, structure and applications of molybdenum and tungsten trioxides and dioxides as well as mixed-valence compounds have been...

    Hans-Joachim Lunk, Hans Hartl in ChemTexts
    Article 11 February 2023
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