Effect of marine environmental factors on the phase equilibrium of CO2 hydrate

- Effect of marine environmental factors on CO2 hydrate equilibrium was investigated.
- CO2 hydrate equilibrium condition was measured with real marine sediments samples.
- Ulleung basin (UB) can be considered as proper site for long-term stable CO2 storage.
- The results can be applied to bring offshore CO2 storage in marine sediments.