Research Progress on Growth Morphology of Carbon Dioxide Hydrate
Hydrate-based carbon dioxide storage has become promising technology for carbon dioxide storage technology.At present,the focus of experiments is to study the dynamics mechanism of hydrate formation and improve the efficiency of gas sequestration,but the morphology of hydrate is seldom studied.Hydrate morphology plays an important role in exploring the formation mechanism of hydrate and realizing gas transport and separation.In this paper,the research progress of hydrates is systematacially described from the perspective of the hydrate macrogrowth morphology.The effects of different subcooling degree,gas composition,liquid phase composition and additive concentration on the morphology of hydrate were discussed from the perspective of different hydrate structures,which provides a reference for the subsequent study on the morphology of CO2 capture and storage by hydrate technology.
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维普
