Characterization of CO2 Storage by Clathrate Hydrate Crystallization

Liu, Ni; Xuan, Xiao Bo; Li, Ju; Liu, Dao Ping; Xie, Ying Ming; Qi, Ying Xia

doi:10.4028/www.scientific.net/AMR.433-440.1260

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HomeAdvanced Materials ResearchMaterials Science and Information TechnologyCharacterization of CO2 Storage by Clathrate...

Characterization of CO₂ Storage by Clathrate Hydrate Crystallization

Abstract:

A potential way of CO₂ capture and storage by hydrates is proposed in this paper. The characteristics of hydrate formation is investigated in a small scale dynamic reactor under high pressure conditions from 2-3.5Mpa. Temperature varied between 0.5-4°C. The effect of supercooling degree and overpressure on hydrates formation were discussed. Hydrates formation can be completely finished within 150min and the final pressure-temperature points of system are just on the hydrates equilibrium curve. The induction time increasing with the decreasing of supercooling degree and increase of pressure. It is less than 40min under the experiment conditions.

Info:

Periodical:

Advanced Materials Research (Volumes 433-440)

Main Theme:

Materials Science and Information Technology

Edited by:

Cai Suo Zhang

Pages:

1260-1264

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.433-440.1260

Citation:

N. Liu et al., "Characterization of CO₂ Storage by Clathrate Hydrate Crystallization", Advanced Materials Research, Vols. 433-440, pp. 1260-1264, 2012

Online since:

January 2012

Authors:

Ni Liu, Xiao Bo Xuan, Ju Li, Dao Ping Liu, Ying Ming Xie, Ying Xia Qi

Keywords:

CO₂ Hydrate, Induction Time, Overpressure, Supercooling Degree

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